-12	(GMT -12:00 hours) Eniwetok, Kwajalein
-11	(GMT -11:00 hours) Midway Island, Samoa
-10	(GMT -10:00 hours) Hawaii
-9	(GMT -9:00 hours) Alaska
-8	(GMT -8:00 hours) Pacific Time (US & Canada)
-7	(GMT -7:00 hours) Mountain Time (US & Canada)
-6	(GMT -6:00 hours) Central Time (US & Canada), Mexico City
-5	(GMT -5:00 hours) Eastern Time (US & Canada), Bogota, Lima, Quito
-4	(GMT -4:00 hours) Atlantic Time (Canada), Caracas, La Paz
-3.5	(GMT -3:30 hours) Newfoundland
-3	(GMT -3:00 hours) Brazil, Buenos Aires, Georgetown
-2	(GMT -2:00 hours) Mid-Atlantic
-1	(GMT -1:00 hours) Azores, Cape Verde Islands
0	(GMT) Western Europe Time, London, Lisbon, Casablanca, Monrovia
+1	(GMT +1:00 hours) CET(Central Europe Time), Angola, Libya
+2	(GMT +2:00 hours) EET(Eastern Europe Time), Kaliningrad, South Africa
+3	(GMT +3:00 hours) Baghdad, Kuwait, Riyadh, Moscow, St. Petersburg, Volgograd, Nairobi
+3.5	(GMT +3:30 hours) Tehran
+4	(GMT +4:00 hours) Abu Dhabi, Muscat, Baku, Tbilisi
+4.5	(GMT +4:30 hours) Kabul
+5	(GMT +5:00 hours) Ekaterinburg, Islamabad, Karachi, Tashkent
+5.5	(GMT +5:30 hours) Bombay, Calcutta, Madras, New Delhi
+6	(GMT +6:00 hours) Almaty, Dhaka, Colombo
+7	(GMT +7:00 hours) Bangkok, Hanoi, Jakarta
+8	(GMT +8:00 Сʱ) , Perth, Singapore, Hong Kong, Chongqing, Urumqi, Taipei
+9	(GMT +9:00 hours) Tokyo, Seoul, Osaka, Sapporo, Yakutsk
+9.5	(GMT +9:30 hours) Adelaide, Darwin
+10	(GMT +10:00 hours) EAST(East Australian Standard), Guam, Papua New Guinea, Vladivostok
+11	(GMT +11:00 hours) Magadan, Solomon Islands, New Caledonia
+12	(GMT +12:00 hours) Auckland, Wellington, Fiji, Kamchatka, Marshall Island