|
| GMT | Zonas horarias | Ciudades |
| +0:00 | GMT - Greenwich Mean | London, England |
| UT or UTC - Universal (Co-ordinated) | Dublin, Ireland | |
| WET - Western European | Edinburgh, Scotland | |
| Lisbon, Portugal | ||
| Reykjavik, Iceland | ||
| Casablanca, Morocco | ||
| -1:00 | WAT - West Africa | Azores, Cape Verde Islands |
| -2:00 | AT - Azores | |
| -3:00 | Brasilia, Brazil | |
| Buenos Aires, Argentina | ||
| Georgetown, Guyana | ||
| -4:00 | AST - Atlantic Standard | Caracas |
| La Paz | ||
| -5:00 | EST - Eastern Standard. | Bogota |
| Lima, Peru | ||
| New York, NY, USA | ||
| -6:00 | CST - Central Standard | Mexico City, Mexico |
| Saskatchewan, Canada | ||
| -7:00 | MST - Mountain Standard. | |
| -8:00 | PST - Pacific Standard | Los Angeles, CA, USA |
| -9:00 | YST - Yukon Standard. | |
| -10:00 | AHST - Alaska-Hawaii Standard | |
| CAT - Central Alaska | ||
| HST - Hawaii Standard | ||
| EAST - East Australian Standard | ||
| -11:00 | NT - Nome. | |
| -12:00 | IDLW - International Date Line West | |
| +1:00 | CET - Central European | Madrid/Barcelona, Spain |
| FWT - French Winter | Berlin, Germany | |
| MET - Middle European | Amsterdam, The Netherlands | |
| MEWT - Middle European Winter | Brussels, Belgium | |
| SWT - Swedish Winter. | Vienna, Austria | |
| Paris, France | ||
| Rome, Italy | ||
| Bern, Switzerland | ||
| Stockholm, Sweden | ||
| Oslo, Norway | ||
| +2:00 | EET - Eastern European, Russia Zone 1 | Athens, Greece |
| Helsinki, Finland | ||
| Istanbul, Turkey | ||
| Jerusalem, Israel | ||
| Harare, Zimbabwe | ||
| +3:00 | BT - Baghdad, Russia Zone 2 | Kuwait |
| Nairobi, Kenya | ||
| Riyadh, Saudi Arabia | ||
| Moscow, Russia | ||
| Tehran, Iran | ||
| +4:00 | ZP4 - Russia Zone 3 | Abu Dhabi, UAE |
| Muscat | ||
| Tblisi | ||
| Volgograd | ||
| Kabul | ||
| +5:00 | ZP5 - Chesapeake Bay | |
| +6:00 | ZP6 - Chesapeake Bay | |
| +7:00 | WAST - West Australian Standard. | |
| +8:00 | CCT - China Coast, Russia Zone 7 | |
| +9:00 | JST - Japan Standard, Russia Zone 8 | |
| +10:00 | GST - Guam Standard, Russia Zone 9 | |
| +11:00 | ||
| +12:00 | IDLE - International Date Line East | Wellington, New Zealand |
| NZST - New Zealand Standard | Fiji | |
| NZT - New Zealand | Marshall Islands |