0 = (UTC) Universal Coordinated Time
1 = (GMT) Greenwich Mean Time
2= (GMT) Greenwich Mean Time : Dublin, Edinburgh, Lisbon, London
3 = (GMT+01:00) Brussels, Copenhagen, Madrid, Paris
4 = (GMT+01:00) Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna
5 = (GMT+02:00) Bucharest
6 = (GMT+01:00) Belgrade, Bratislava, Budapest, Ljubljana, Prague
7 = (GMT+02:00) Athens, Istanbul, Minsk
8 = (GMT-03:00) Brasilia
9 = (GMT-04:00) Atlantic Time (Canada)
10 = (GMT-05:00) Eastern Time (US and Canada)
11 = (GMT-06:00) Central Time (US and Canada)
12 = (GMT-07:00) Mountain Time (US and Canada)
13 = (GMT-08:00) Pacific Time (US and Canada); Tijuana
14 = (GMT-09:00) Alaska
15 = (GMT-10:00) Hawaii
16 = (GMT-11:00) Midway Island, Samoa
17 = (GMT+12:00) Auckland, Wellington
18 = (GMT+10:00) Brisbane
19 = (GMT+09:30) Adelaide
20 = (GMT+09:00) Osaka, Sapporo, Tokyo
21 = (GMT+08:00) Kuala Lumpur, Singapore
22 = (GMT+07:00) Bangkok, Hanoi, Jakarta
23 = (GMT+05:30) Chennai, Kolkata, Mumbai, New Delhi
24 = (GMT+04:00) Abu Dhabi, Muscat
25 = (GMT+03:30) Tehran
26 = (GMT+03:00) Baghdad
27 = (GMT+02:00) Jerusalem
28 = (GMT-03:30) Newfoundland
29 = (GMT-01:00) Azores
31 = (GMT) Casablanca, Monrovia
32 = (GMT-03:00) Buenos Aires, Georgetown
33 = (GMT-04:00) Caracas, La Paz
34 = (GMT-05:00) Indiana (East)
35 = (GMT-05:00) Bogota, Lima, Quito
36 = (GMT-06:00) Saskatchewan
37 = (GMT-06:00) Guadalajara, Mexico City, Monterrey
38 = (GMT-07:00) Arizona
39 = (GMT-12:00) International Date Line West
40 = (GMT+12:00) Fiji Is., Kamchatka, Marshall Is.
41 = (GMT+11:00) Magadan, Solomon Is., New Caledonia
42 = (GMT+10:00) Hobart
43 = (GMT+10:00) Guam, Port Moresby
44 = (GMT+09:30) Darwin
45 = (GMT+08:00) Beijing, Chongqing, Hong Kong, Urumqi
46 = (GMT+06:00) Almaty, Novosibirsk
47 = (GMT+05:00) Islamabad, Karachi, Tashkent
48 = (GMT+04:30) Kabul
49 = (GMT+02:00) Cairo
50 = (GMT+02:00) Harare, Pretoria
51 = (GMT+03:00) Moscow, St. Petersburg, Volgograd
53 = (GMT-01:00) Cape Verde Is.
54 = (GMT+04:00) Baku, Tbilisi, Yerevan
55 = (GMT-06:00) Central America
56 = (GMT+03:00) Nairobi
57 = (GMT+01:00) Sarajevo, Skopje, Warsaw, Zagreb
59 = (GMT+02:00) Helsinki, Kyiv, Riga, Sofia, Tallinn, Vilnius
60 = (GMT-03:00) Greenland
61 = (GMT+06:30) Rangoon
62 = (GMT+05:45) Kathmandu
63 = (GMT+08:00) Irkutsk, Ulaan Bataar
64 = (GMT+07:00) Krasnoyarsk
65 = (GMT-04:00) Santiago
66 = (GMT+06:00) Sri Jayawardenepura
67 = (GMT+13:00) Nuku''alofa
68 = (GMT+10:00) Vladivostok
69 = (GMT+01:00) West Central Africa
70 = (GMT+09:00) Yakutsk
71 = (GMT+06:00) Astana, Dhaka
72 = (GMT+09:00) Seoul
73 = (GMT+08:00) Perth
74 = (GMT+03:00) Kuwait, Riyadh
75 = (GMT+08:00) Taipei
76 = (GMT+10:00) Canberra, Melbourne, Sydney
77 = (GMT-07:00) Chihuahua, La Paz, Mazatlan