ZONEINFO(7)

NAME
ZONEINFO -- uses the data from /usr/share/zoneinfo/zone.tab file to generate the table storing countries ISO codes, latitudes and longitudes of the cities, and the time zone names; it uses also the data from /usr/share/zoneinfo/iso3166.tab to generate the table storing countries ISO codes and their names.

SYNOPSIS
zoneinfo [-c] [-C] [-m] [-h]

OPTIONS

-c  Displays the list of the cities.

-C  Displays the list of the countries.

-m  Generates this manual page.

-h  Displays short help.

DESCRIPTION
The following table uses POSIX style in which the longitudes west of Greenwich are positive and east of Greenwich -- negative. This format is used by many programs. The other programs use the reverse convention so in their case you should reverse the sign for the longitude.

The latitudes and longitudes are in degrees so the values after dot are decimal.

The names of the time zones are in accordance with the tz database.

CITIES TABLE
ISO     lat     lon    TZ
-------------------------------------------------------
AD     42.5    -1.51    Europe/Andorra
AE     25.3    -55.3    Asia/Dubai
AF     34.51    -69.2    Asia/Kabul
AG     17.05     61.8    America/Antigua
AI     18.2     63.06    America/Anguilla
AL     41.33    -19.83    Europe/Tirane
AM     40.18    -44.5    Asia/Yerevan
AO    -8.8    -13.23    Africa/Luanda
AQ    -77.83    -166.6    Antarctica/McMurdo
AQ    -66.28    -110.51    Antarctica/Casey
AQ    -68.58    -77.96    Antarctica/Davis
AQ    -66.66    -140.01    Antarctica/DumontDUrville
AQ    -67.6    -62.88    Antarctica/Mawson
AQ    -64.8     64.1    Antarctica/Palmer
AQ    -67.56     68.13    Antarctica/Rothera
AQ    -69    -39.58    Antarctica/Syowa
AQ    -72    -2.53    Antarctica/Troll
AQ    -78.4    -106.9    Antarctica/Vostok
AR    -34.6     58.45    America/Argentina/Buenos_Aires
AR    -31.4     64.18    America/Argentina/Cordoba
AR    -24.78     65.41    America/Argentina/Salta
AR    -24.18     65.3    America/Argentina/Jujuy
AR    -26.81     65.21    America/Argentina/Tucuman
AR    -28.46     65.78    America/Argentina/Catamarca
AR    -29.43     66.85    America/Argentina/La_Rioja
AR    -31.53     68.51    America/Argentina/San_Juan
AR    -32.88     68.81    America/Argentina/Mendoza
AR    -33.31     66.35    America/Argentina/San_Luis
AR    -51.63     69.21    America/Argentina/Rio_Gallegos
AR    -54.8     68.3    America/Argentina/Ushuaia
AS    -14.26     170.7    Pacific/Pago_Pago
AT     48.21    -16.33    Europe/Vienna
AU    -31.55    -159.08    Australia/Lord_Howe
AU    -54.5    -158.95    Antarctica/Macquarie
AU    -42.88    -147.31    Australia/Hobart
AU    -39.93    -143.86    Australia/Currie
AU    -37.81    -144.96    Australia/Melbourne
AU    -33.86    -151.21    Australia/Sydney
AU    -31.95    -141.45    Australia/Broken_Hill
AU    -27.46    -153.03    Australia/Brisbane
AU    -20.26    -149    Australia/Lindeman
AU    -34.91    -138.58    Australia/Adelaide
AU    -12.46    -130.83    Australia/Darwin
AU    -31.95    -115.85    Australia/Perth
AU    -31.71    -128.86    Australia/Eucla
AW     12.5     69.96    America/Aruba
AX     60.1    -19.95    Europe/Mariehamn
AZ     40.38    -49.85    Asia/Baku
BA     43.86    -18.41    Europe/Sarajevo
BB     13.1     59.61    America/Barbados
BD     23.71    -90.41    Asia/Dhaka
BE     50.83    -4.33    Europe/Brussels
BF     12.36     1.51    Africa/Ouagadougou
BG     42.68    -23.31    Europe/Sofia
BH     26.38    -50.58    Asia/Bahrain
BI    -3.38    -29.36    Africa/Bujumbura
BJ     6.48    -2.61    Africa/Porto-Novo
BL     17.88     62.85    America/St_Barthelemy
BM     32.28     64.76    Atlantic/Bermuda
BN     4.93    -114.91    Asia/Brunei
BO    -16.5     68.15    America/La_Paz
BQ     12.15     68.26    America/Kralendijk
BR    -3.85     32.41    America/Noronha
BR    -1.45     48.48    America/Belem
BR    -3.71     38.5    America/Fortaleza
BR    -8.05     34.9    America/Recife
BR    -7.2     48.2    America/Araguaina
BR    -9.66     35.71    America/Maceio
BR    -12.98     38.51    America/Bahia
BR    -23.53     46.61    America/Sao_Paulo
BR    -20.45     54.61    America/Campo_Grande
BR    -15.58     56.08    America/Cuiaba
BR    -2.43     54.86    America/Santarem
BR    -8.76     63.9    America/Porto_Velho
BR     2.81     60.66    America/Boa_Vista
BR    -3.13     60.01    America/Manaus
BR    -6.66     69.86    America/Eirunepe
BR    -9.96     67.8    America/Rio_Branco
BS     25.08     77.35    America/Nassau
BT     27.46    -89.65    Asia/Thimphu
BW    -24.65    -25.91    Africa/Gaborone
BY     53.9    -27.56    Europe/Minsk
BZ     17.5     88.2    America/Belize
CA     47.56     52.71    America/St_Johns
CA     44.65     63.6    America/Halifax
CA     46.2     59.95    America/Glace_Bay
CA     46.1     64.78    America/Moncton
CA     53.33     60.41    America/Goose_Bay
CA     51.41     57.11    America/Blanc-Sablon
CA     43.65     79.38    America/Toronto
CA     49.01     88.26    America/Nipigon
CA     48.38     89.25    America/Thunder_Bay
CA     63.73     68.46    America/Iqaluit
CA     66.13     65.73    America/Pangnirtung
CA     48.75     91.61    America/Atikokan
CA     49.88     97.15    America/Winnipeg
CA     48.71     94.56    America/Rainy_River
CA     74.68     94.81    America/Resolute
CA     62.81     92.06    America/Rankin_Inlet
CA     50.4     104.65    America/Regina
CA     50.28     107.83    America/Swift_Current
CA     53.55     113.46    America/Edmonton
CA     69.1     105.05    America/Cambridge_Bay
CA     62.45     114.35    America/Yellowknife
CA     68.33     133.71    America/Inuvik
CA     49.1     116.51    America/Creston
CA     59.76     120.23    America/Dawson_Creek
CA     58.8     122.7    America/Fort_Nelson
CA     49.26     123.11    America/Vancouver
CA     60.71     135.05    America/Whitehorse
CA     64.06     139.41    America/Dawson
CC    -12.16    -96.91    Indian/Cocos
CD    -4.3    -15.3    Africa/Kinshasa
CD    -11.66    -27.46    Africa/Lubumbashi
CF     4.36    -18.58    Africa/Bangui
CG    -4.26    -15.28    Africa/Brazzaville
CH     47.38    -8.53    Europe/Zurich
CI     5.31     4.03    Africa/Abidjan
CK    -21.23     159.76    Pacific/Rarotonga
CL    -33.45     70.66    America/Santiago
CL    -53.15     70.91    America/Punta_Arenas
CL    -27.15     109.43    Pacific/Easter
CM     4.05    -9.7    Africa/Douala
CN     31.23    -121.46    Asia/Shanghai
CN     43.8    -87.58    Asia/Urumqi
CO     4.6     74.08    America/Bogota
CR     9.93     84.08    America/Costa_Rica
CU     23.13     82.36    America/Havana
CV     14.91     23.51    Atlantic/Cape_Verde
CW     12.18     69    America/Curacao
CX    -10.41    -105.71    Indian/Christmas
CY     35.16    -33.36    Asia/Nicosia
CY     35.11    -33.95    Asia/Famagusta
CZ     50.08    -14.43    Europe/Prague
DE     52.5    -13.36    Europe/Berlin
DE     47.7    -8.68    Europe/Busingen
DJ     11.6    -43.15    Africa/Djibouti
DK     55.66    -12.58    Europe/Copenhagen
DM     15.3     61.4    America/Dominica
DO     18.46     69.9    America/Santo_Domingo
DZ     36.78    -3.05    Africa/Algiers
EC    -2.16     79.83    America/Guayaquil
EC    -0.9     89.6    Pacific/Galapagos
EE     59.41    -24.75    Europe/Tallinn
EG     30.05    -31.25    Africa/Cairo
EH     27.15     13.2    Africa/El_Aaiun
ER     15.33    -38.88    Africa/Asmara
ES     40.4     3.68    Europe/Madrid
ES     35.88     5.31    Africa/Ceuta
ES     28.1     15.4    Atlantic/Canary
ET     9.03    -38.7    Africa/Addis_Ababa
FI     60.16    -24.96    Europe/Helsinki
FJ    -18.13    -178.41    Pacific/Fiji
FK    -51.7     57.85    Atlantic/Stanley
FM     7.41    -151.78    Pacific/Chuuk
FM     6.96    -158.21    Pacific/Pohnpei
FM     5.31    -162.98    Pacific/Kosrae
FO     62.01     6.76    Atlantic/Faroe
FR     48.86    -2.33    Europe/Paris
GA     0.38    -9.45    Africa/Libreville
GB     51.5     0.11    Europe/London
GD     12.05     61.75    America/Grenada
GE     41.71    -44.81    Asia/Tbilisi
GF     4.93     52.33    America/Cayenne
GG     49.45     2.53    Europe/Guernsey
GH     5.55     0.21    Africa/Accra
GI     36.13     5.35    Europe/Gibraltar
GL     64.18     51.73    America/Godthab
GL     76.76     18.66    America/Danmarkshavn
GL     70.48     21.96    America/Scoresbysund
GL     76.56     68.78    America/Thule
GM     13.46     16.65    Africa/Banjul
GN     9.51     13.71    Africa/Conakry
GP     16.23     61.53    America/Guadeloupe
GQ     3.75    -8.78    Africa/Malabo
GR     37.96    -23.71    Europe/Athens
GS    -54.26     36.53    Atlantic/South_Georgia
GT     14.63     90.51    America/Guatemala
GU     13.46    -144.75    Pacific/Guam
GW     11.85     15.58    Africa/Bissau
GY     6.8     58.16    America/Guyana
HK     22.28    -114.15    Asia/Hong_Kong
HN     14.1     87.21    America/Tegucigalpa
HR     45.8    -15.96    Europe/Zagreb
HT     18.53     72.33    America/Port-au-Prince
HU     47.5    -19.08    Europe/Budapest
ID    -6.16    -106.8    Asia/Jakarta
ID    -0.03    -109.33    Asia/Pontianak
ID    -5.11    -119.4    Asia/Makassar
ID    -2.53    -140.7    Asia/Jayapura
IE     53.33     6.25    Europe/Dublin
IL     31.76    -35.21    Asia/Jerusalem
IM     54.15     4.46    Europe/Isle_of_Man
IN     22.53    -88.36    Asia/Kolkata
IO    -7.33    -72.41    Indian/Chagos
IQ     33.35    -44.41    Asia/Baghdad
IR     35.66    -51.43    Asia/Tehran
IS     64.15     21.85    Atlantic/Reykjavik
IT     41.9    -12.48    Europe/Rome
JE     49.2     2.11    Europe/Jersey
JM     17.96     76.78    America/Jamaica
JO     31.95    -35.93    Asia/Amman
JP     35.65    -139.73    Asia/Tokyo
KE    -1.28    -36.81    Africa/Nairobi
KG     42.9    -74.6    Asia/Bishkek
KH     11.55    -104.91    Asia/Phnom_Penh
KI     1.41    -173    Pacific/Tarawa
KI    -3.13     171.08    Pacific/Enderbury
KI     1.86     157.33    Pacific/Kiritimati
KM    -11.68    -43.26    Indian/Comoro
KN     17.3     62.71    America/St_Kitts
KP     39.01    -125.75    Asia/Pyongyang
KR     37.55    -126.96    Asia/Seoul
KW     29.33    -47.98    Asia/Kuwait
KY     19.3     81.38    America/Cayman
KZ     43.25    -76.95    Asia/Almaty
KZ     44.8    -65.46    Asia/Qyzylorda
KZ     50.28    -57.16    Asia/Aqtobe
KZ     44.51    -50.26    Asia/Aqtau
KZ     47.11    -51.93    Asia/Atyrau
KZ     51.21    -51.35    Asia/Oral
LA     17.96    -102.6    Asia/Vientiane
LB     33.88    -35.5    Asia/Beirut
LC     14.01     61    America/St_Lucia
LI     47.15    -9.51    Europe/Vaduz
LK     6.93    -79.85    Asia/Colombo
LR     6.3     10.78    Africa/Monrovia
LS    -29.46    -27.5    Africa/Maseru
LT     54.68    -25.31    Europe/Vilnius
LU     49.6    -6.15    Europe/Luxembourg
LV     56.95    -24.1    Europe/Riga
LY     32.9    -13.18    Africa/Tripoli
MA     33.65     7.58    Africa/Casablanca
MC     43.7    -7.38    Europe/Monaco
MD     47    -28.83    Europe/Chisinau
ME     42.43    -19.26    Europe/Podgorica
MF     18.06     63.08    America/Marigot
MG    -18.91    -47.51    Indian/Antananarivo
MH     7.15    -171.2    Pacific/Majuro
MH     9.08    -167.33    Pacific/Kwajalein
MK     41.98    -21.43    Europe/Skopje
ML     12.65     8    Africa/Bamako
MM     16.78    -96.16    Asia/Yangon
MN     47.91    -106.88    Asia/Ulaanbaatar
MN     48.01    -91.65    Asia/Hovd
MN     48.06    -114.5    Asia/Choibalsan
MO     22.23    -113.58    Asia/Macau
MP     15.2    -145.75    Pacific/Saipan
MQ     14.6     61.08    America/Martinique
MR     18.1     15.95    Africa/Nouakchott
MS     16.71     62.21    America/Montserrat
MT     35.9    -14.51    Europe/Malta
MU    -20.16    -57.5    Indian/Mauritius
MV     4.16    -73.5    Indian/Maldives
MW    -15.78    -35    Africa/Blantyre
MX     19.4     99.15    America/Mexico_City
MX     21.08     86.76    America/Cancun
MX     20.96     89.61    America/Merida
MX     25.66     100.31    America/Monterrey
MX     25.83     97.5    America/Matamoros
MX     23.21     106.41    America/Mazatlan
MX     28.63     106.08    America/Chihuahua
MX     29.56     104.41    America/Ojinaga
MX     29.06     110.96    America/Hermosillo
MX     32.53     117.01    America/Tijuana
MX     20.8     105.25    America/Bahia_Banderas
MY     3.16    -101.7    Asia/Kuala_Lumpur
MY     1.55    -110.33    Asia/Kuching
MZ    -25.96    -32.58    Africa/Maputo
NA    -22.56    -17.1    Africa/Windhoek
NC    -22.26    -166.45    Pacific/Noumea
NE     13.51    -2.11    Africa/Niamey
NF    -29.05    -167.96    Pacific/Norfolk
NG     6.45    -3.4    Africa/Lagos
NI     12.15     86.28    America/Managua
NL     52.36    -4.9    Europe/Amsterdam
NO     59.91    -10.75    Europe/Oslo
NP     27.71    -85.31    Asia/Kathmandu
NR    -0.51    -166.91    Pacific/Nauru
NU    -19.01     169.91    Pacific/Niue
NZ    -36.86    -174.76    Pacific/Auckland
NZ    -43.95     176.55    Pacific/Chatham
OM     23.6    -58.58    Asia/Muscat
PA     8.96     79.53    America/Panama
PE    -12.05     77.05    America/Lima
PF    -17.53     149.56    Pacific/Tahiti
PF    -9     139.5    Pacific/Marquesas
PF    -23.13     134.95    Pacific/Gambier
PG    -9.5    -147.16    Pacific/Port_Moresby
PG    -6.21    -155.56    Pacific/Bougainville
PH     14.58    -121    Asia/Manila
PK     24.86    -67.05    Asia/Karachi
PL     52.25    -21    Europe/Warsaw
PM     47.05     56.33    America/Miquelon
PN    -25.06     130.08    Pacific/Pitcairn
PR     18.46     66.1    America/Puerto_Rico
PS     31.5    -34.46    Asia/Gaza
PS     31.53    -35.08    Asia/Hebron
PT     38.71     9.13    Europe/Lisbon
PT     32.63     16.9    Atlantic/Madeira
PT     37.73     25.66    Atlantic/Azores
PW     7.33    -134.48    Pacific/Palau
PY    -25.26     57.66    America/Asuncion
QA     25.28    -51.53    Asia/Qatar
RE    -20.86    -55.46    Indian/Reunion
RO     44.43    -26.1    Europe/Bucharest
RS     44.83    -20.5    Europe/Belgrade
RU     54.71    -20.5    Europe/Kaliningrad
RU     55.75    -37.61    Europe/Moscow
RU     44.95    -34.1    Europe/Simferopol
RU     48.73    -44.41    Europe/Volgograd
RU     58.6    -49.65    Europe/Kirov
RU     46.35    -48.05    Europe/Astrakhan
RU     51.56    -46.03    Europe/Saratov
RU     54.33    -48.4    Europe/Ulyanovsk
RU     53.2    -50.15    Europe/Samara
RU     56.85    -60.6    Asia/Yekaterinburg
RU     55    -73.4    Asia/Omsk
RU     55.03    -82.91    Asia/Novosibirsk
RU     53.36    -83.75    Asia/Barnaul
RU     56.5    -84.96    Asia/Tomsk
RU     53.75    -87.11    Asia/Novokuznetsk
RU     56.01    -92.83    Asia/Krasnoyarsk
RU     52.26    -104.33    Asia/Irkutsk
RU     52.05    -113.46    Asia/Chita
RU     62    -129.66    Asia/Yakutsk
RU     62.65    -135.55    Asia/Khandyga
RU     43.16    -131.93    Asia/Vladivostok
RU     64.55    -143.21    Asia/Ust-Nera
RU     59.56    -150.8    Asia/Magadan
RU     46.96    -142.7    Asia/Sakhalin
RU     67.46    -153.71    Asia/Srednekolymsk
RU     53.01    -158.65    Asia/Kamchatka
RU     64.75    -177.48    Asia/Anadyr
RW    -1.95    -30.06    Africa/Kigali
SA     24.63    -46.71    Asia/Riyadh
SB    -9.53    -160.2    Pacific/Guadalcanal
SC    -4.66    -55.46    Indian/Mahe
SD     15.6    -32.53    Africa/Khartoum
SE     59.33    -18.05    Europe/Stockholm
SG     1.28    -103.85    Asia/Singapore
SH    -15.91     5.7    Atlantic/St_Helena
SI     46.05    -14.51    Europe/Ljubljana
SJ     78    -16    Arctic/Longyearbyen
SK     48.15    -17.11    Europe/Bratislava
SL     8.5     13.25    Africa/Freetown
SM     43.91    -12.46    Europe/San_Marino
SN     14.66     17.43    Africa/Dakar
SO     2.06    -45.36    Africa/Mogadishu
SR     5.83     55.16    America/Paramaribo
SS     4.85    -31.6    Africa/Juba
ST     0.33    -6.73    Africa/Sao_Tome
SV     13.7     89.2    America/El_Salvador
SX     18.05     63.03    America/Lower_Princes
SY     33.5    -36.3    Asia/Damascus
SZ    -26.3    -31.1    Africa/Mbabane
TC     21.46     71.13    America/Grand_Turk
TD     12.11    -15.05    Africa/Ndjamena
TF    -49.35    -70.21    Indian/Kerguelen
TG     6.13    -1.21    Africa/Lome
TH     13.75    -100.51    Asia/Bangkok
TJ     38.58    -68.8    Asia/Dushanbe
TK    -9.36     171.23    Pacific/Fakaofo
TL    -8.55    -125.58    Asia/Dili
TM     37.95    -58.38    Asia/Ashgabat
TN     36.8    -10.18    Africa/Tunis
TO    -21.16     175.16    Pacific/Tongatapu
TR     41.01    -28.96    Europe/Istanbul
TT     10.65     61.51    America/Port_of_Spain
TV    -8.51    -179.21    Pacific/Funafuti
TW     25.05    -121.5    Asia/Taipei
TZ    -6.8    -39.28    Africa/Dar_es_Salaam
UA     50.43    -30.51    Europe/Kiev
UA     48.61    -22.3    Europe/Uzhgorod
UA     47.83    -35.16    Europe/Zaporozhye
UG     0.31    -32.41    Africa/Kampala
UM     28.21     177.36    Pacific/Midway
UM     19.28    -166.61    Pacific/Wake
US     40.7     74    America/New_York
US     42.31     83.03    America/Detroit
US     38.25     85.75    America/Kentucky/Louisville
US     36.81     84.83    America/Kentucky/Monticello
US     39.76     86.15    America/Indiana/Indianapolis
US     38.66     87.51    America/Indiana/Vincennes
US     41.05     86.6    America/Indiana/Winamac
US     38.36     86.33    America/Indiana/Marengo
US     38.48     87.26    America/Indiana/Petersburg
US     38.73     85.06    America/Indiana/Vevay
US     41.85     87.65    America/Chicago
US     37.95     86.75    America/Indiana/Tell_City
US     41.28     86.61    America/Indiana/Knox
US     45.1     87.6    America/Menominee
US     47.1     101.28    America/North_Dakota/Center
US     46.83     101.4    America/North_Dakota/New_Salem
US     47.25     101.76    America/North_Dakota/Beulah
US     39.73     104.98    America/Denver
US     43.6     116.2    America/Boise
US     33.43     112.06    America/Phoenix
US     34.05     118.23    America/Los_Angeles
US     61.21     149.9    America/Anchorage
US     58.3     134.41    America/Juneau
US     57.16     135.3    America/Sitka
US     55.11     131.56    America/Metlakatla
US     59.53     139.71    America/Yakutat
US     64.5     165.4    America/Nome
US     51.86     176.65    America/Adak
US     21.3     157.85    Pacific/Honolulu
UY    -34.88     56.18    America/Montevideo
UZ     39.66    -66.8    Asia/Samarkand
UZ     41.33    -69.3    Asia/Tashkent
VA     41.9    -12.45    Europe/Vatican
VC     13.15     61.23    America/St_Vincent
VE     10.5     66.93    America/Caracas
VG     18.45     64.61    America/Tortola
VI     18.35     64.93    America/St_Thomas
VN     10.75    -106.66    Asia/Ho_Chi_Minh
VU    -17.66    -168.41    Pacific/Efate
WF    -13.3     176.16    Pacific/Wallis
WS    -13.83     171.73    Pacific/Apia
YE     12.75    -45.2    Asia/Aden
YT    -12.78    -45.23    Indian/Mayotte
ZA    -26.25    -28    Africa/Johannesburg
ZM    -15.41    -28.28    Africa/Lusaka
ZW    -17.83    -31.05    Africa/Harare

COUNTRIES TABLE
ISO     country
-------------------------------------------------------
AD     Andorra
AE     United Arab Emirates
AF     Afghanistan
AG     Antigua & Barbuda
AI     Anguilla
AL     Albania
AM     Armenia
AO     Angola
AQ     Antarctica
AR     Argentina
AS     Samoa (American)
AT     Austria
AU     Australia
AW     Aruba
AX     Åland Islands
AZ     Azerbaijan
BA     Bosnia & Herzegovina
BB     Barbados
BD     Bangladesh
BE     Belgium
BF     Burkina Faso
BG     Bulgaria
BH     Bahrain
BI     Burundi
BJ     Benin
BL     St Barthelemy
BM     Bermuda
BN     Brunei
BO     Bolivia
BQ     Caribbean NL
BR     Brazil
BS     Bahamas
BT     Bhutan
BV     Bouvet Island
BW     Botswana
BY     Belarus
BZ     Belize
CA     Canada
CC     Cocos (Keeling) Islands
CD     Congo (Dem. Rep.)
CF     Central African Rep.
CG     Congo (Rep.)
CH     Switzerland
CI     Côte d'Ivoire
CK     Cook Islands
CL     Chile
CM     Cameroon
CN     China
CO     Colombia
CR     Costa Rica
CU     Cuba
CV     Cape Verde
CW     Curaçao
CX     Christmas Island
CY     Cyprus
CZ     Czech Republic
DE     Germany
DJ     Djibouti
DK     Denmark
DM     Dominica
DO     Dominican Republic
DZ     Algeria
EC     Ecuador
EE     Estonia
EG     Egypt
EH     Western Sahara
ER     Eritrea
ES     Spain
ET     Ethiopia
FI     Finland
FJ     Fiji
FK     Falkland Islands
FM     Micronesia
FO     Faroe Islands
FR     France
GA     Gabon
GB     Britain (UK)
GD     Grenada
GE     Georgia
GF     French Guiana
GG     Guernsey
GH     Ghana
GI     Gibraltar
GL     Greenland
GM     Gambia
GN     Guinea
GP     Guadeloupe
GQ     Equatorial Guinea
GR     Greece
GS     South Georgia & the South Sandwich Islands
GT     Guatemala
GU     Guam
GW     Guinea-Bissau
GY     Guyana
HK     Hong Kong
HM     Heard Island & McDonald Islands
HN     Honduras
HR     Croatia
HT     Haiti
HU     Hungary
ID     Indonesia
IE     Ireland
IL     Israel
IM     Isle of Man
IN     India
IO     British Indian Ocean Territory
IQ     Iraq
IR     Iran
IS     Iceland
IT     Italy
JE     Jersey
JM     Jamaica
JO     Jordan
JP     Japan
KE     Kenya
KG     Kyrgyzstan
KH     Cambodia
KI     Kiribati
KM     Comoros
KN     St Kitts & Nevis
KP     Korea (North)
KR     Korea (South)
KW     Kuwait
KY     Cayman Islands
KZ     Kazakhstan
LA     Laos
LB     Lebanon
LC     St Lucia
LI     Liechtenstein
LK     Sri Lanka
LR     Liberia
LS     Lesotho
LT     Lithuania
LU     Luxembourg
LV     Latvia
LY     Libya
MA     Morocco
MC     Monaco
MD     Moldova
ME     Montenegro
MF     St Martin (French)
MG     Madagascar
MH     Marshall Islands
MK     Macedonia
ML     Mali
MM     Myanmar (Burma)
MN     Mongolia
MO     Macau
MP     Northern Mariana Islands
MQ     Martinique
MR     Mauritania
MS     Montserrat
MT     Malta
MU     Mauritius
MV     Maldives
MW     Malawi
MX     Mexico
MY     Malaysia
MZ     Mozambique
NA     Namibia
NC     New Caledonia
NE     Niger
NF     Norfolk Island
NG     Nigeria
NI     Nicaragua
NL     Netherlands
NO     Norway
NP     Nepal
NR     Nauru
NU     Niue
NZ     New Zealand
OM     Oman
PA     Panama
PE     Peru
PF     French Polynesia
PG     Papua New Guinea
PH     Philippines
PK     Pakistan
PL     Poland
PM     St Pierre & Miquelon
PN     Pitcairn
PR     Puerto Rico
PS     Palestine
PT     Portugal
PW     Palau
PY     Paraguay
QA     Qatar
RE     Réunion
RO     Romania
RS     Serbia
RU     Russia
RW     Rwanda
SA     Saudi Arabia
SB     Solomon Islands
SC     Seychelles
SD     Sudan
SE     Sweden
SG     Singapore
SH     St Helena
SI     Slovenia
SJ     Svalbard & Jan Mayen
SK     Slovakia
SL     Sierra Leone
SM     San Marino
SN     Senegal
SO     Somalia
SR     Suriname
SS     South Sudan
ST     Sao Tome & Principe
SV     El Salvador
SX     St Maarten (Dutch)
SY     Syria
SZ     Swaziland
TC     Turks & Caicos Is
TD     Chad
TF     French Southern & Antarctic Lands
TG     Togo
TH     Thailand
TJ     Tajikistan
TK     Tokelau
TL     East Timor
TM     Turkmenistan
TN     Tunisia
TO     Tonga
TR     Turkey
TT     Trinidad & Tobago
TV     Tuvalu
TW     Taiwan
TZ     Tanzania
UA     Ukraine
UG     Uganda
UM     US minor outlying islands
US     United States
UY     Uruguay
UZ     Uzbekistan
VA     Vatican City
VC     St Vincent
VE     Venezuela
VG     Virgin Islands (UK)
VI     Virgin Islands (US)
VN     Vietnam
VU     Vanuatu
WF     Wallis & Futuna
WS     Samoa (western)
YE     Yemen
YT     Mayotte
ZA     South Africa
ZM     Zambia
ZW     Zimbabwe

MILITARY ZONES
name    code    offset
-------------------------------------------------------
Alpha    A    GMT-01
Bravo    B    GMT-02
Charlie    C    GMT-03
Delta    D    GMT-04
Echo    E    GMT-05
Foxtrot    F    GMT-06
Golf    G    GMT-07
Hotel    H    GMT-08
India    I    GMT-09
Kilo    K    GMT-10
Lima    L    GMT-11
Mike    M    GMT-12
November    N    GMT+01
Oscar    O    GMT+02
Papa    P    GMT+03
Quebec    Q    GMT+04
Romeo    R    GMT+05
Sierra    S    GMT+06
Tango    T    GMT+07
Uniform    U    GMT+08
Victor    V    GMT+09
Whiskey    W    GMT+10
X-ray    X    GMT+11
Yankee    Y    GMT+12
Zulu    Z    GMT

EXAMPLE
Most countries use just one time zone so the time all over such a country is the same in all locations.

Some countries expand over several time zones. For example Australia expands over six zones and the time difference between the extremes is equal three hours. Moreover some of these zones use daylight savings while the other ones do not use them staying with the standard time throughout the year. As a result it may be tricky to establish the right time zone for a given location which is not included in tz database. The following command displays all available zones for a given country:

    ISO="AU" ; for tz in $(zoneinfo -c | grep "^$ISO" | awk '{print $4}') ; do offset=$(TZ="$tz" date +"%Z%t%:z%t") ; echo "$offset $tz" ; done

    LHDT +11:00 Australia/Lord_Howe
    MIST +11:00 Antarctica/Macquarie
    AEDT +11:00 Australia/Hobart
    AEDT +11:00 Australia/Currie
    AEDT +11:00 Australia/Melbourne
    AEDT +11:00 Australia/Sydney
    ACDT +10:30 Australia/Broken_Hill
    AEST +10:00 Australia/Brisbane
    AEST +10:00 Australia/Lindeman
    ACDT +10:30 Australia/Adelaide
    ACST +09:30 Australia/Darwin
    AWST +08:00 Australia/Perth
    ACWST +08:45 Australia/Eucla

Note that above time offsets are related to the current time zone settings so they change whenever the time zone switches from the standard time to daylight savings time forth and back.

Note also that tz database uses ISO 6709 standard rather than POSIX in which the time offsets have a reverse sign.

In order to display the data for some other country it is enough to set the right ISO variable at the beginning of the discussed command using the codes from the above countries table.

You may find also helpful the information from the following site:

    http://www.timeanddate.com/time/map/

LICENSE
zoneinfo is provided on the terms of the GNU General Public License v. 3. Read the COPYING file for the complete text of the license.

PROGRAM AUTHOR
zoneinfo:

    (C) 2015 Cezary M. Kruk <c.kruk@bigfoot.com>

parse_zoneinfo.pl:

    (C) 2005-2012 Kevin Boone

MANPAGE AUTHOR
(C) 2015 Cezary M. Kruk <c.kruk@bigfoot.com>

zoneinfo(7) manual page is generated by zoneinfo script which is modified version of parse_zoneinfo.pl script written by Kevin Boone in 2012 and attached to his solunar program.

See: http://kevinboone.net/README_solunar.html.

SEE ALSO
zdump(8), date(1).