| Belize São Tomé and Príncipe | Greenwich Mean Time | -06:00 |
| Belize Saint Lucia | Atlantic Time | -02:00 |
| Belize Mayotte | East Africa Time | -09:00 |
| Belize U.S. Virgin Islands | Atlantic Time | -02:00 |
| Belize Saint Vincent and the Grenadines | Atlantic Time | -02:00 |
| Belize Seychelles | Pacific Time | 02:00 |
| Belize Antigua and Barbuda | Newfoundland Time | -02:30 |
| Belize Andorra | Central European Time | -07:00 |
| Belize Dominica | Atlantic Time | -02:00 |
| Belize Aruba | Atlantic Time | -02:00 |
| Belize Marshall Islands | Marshall Islands Time | -18:00 |
| Belize Bermuda | Eastern Time | -01:00 |
| Belize American Samoa | Samoa Time | 05:00 |
| Belize Greenland | West Greenland Time | -03:00 |
| Belize Northern Mariana Islands | Chamorro Standard Time | -16:00 |
| Belize Saint Kitts and Nevis | Atlantic Time | -02:00 |
| Belize Faroe Islands | Western European Time | -06:00 |
| Belize Cayman Islands | Malaysia Time | -14:00 |
| Belize Monaco | Central European Time | -07:00 |
| Belize Gibraltar | Central European Time | -07:00 |
| Belize Montserrat | United Kingdom Time | -06:00 |
| Belize Saint Helena | Eastern Time | -01:00 |
| Belize Saint Pierre and Miquelon | Reunion Time | -10:00 |
| Belize Falkland Islands (Islas Malvinas) | United Kingdom Time | -06:00 |
| Belize Norfolk Island | Eastern Time | -01:00 |