| Belgium São Tomé and Príncipe | Greenwich Mean Time | 02:00 |
| Belgium Saint Lucia | Atlantic Time | 06:00 |
| Belgium Mayotte | East Africa Time | -01:00 |
| Belgium U.S. Virgin Islands | Atlantic Time | 06:00 |
| Belgium Saint Vincent and the Grenadines | Atlantic Time | 06:00 |
| Belgium Seychelles | Pacific Time | 09:00 |
| Belgium Antigua and Barbuda | Newfoundland Time | 04:30 |
| Belgium Andorra | Central European Time | 00:00 |
| Belgium Dominica | Atlantic Time | 06:00 |
| Belgium Aruba | Atlantic Time | 06:00 |
| Belgium Marshall Islands | Marshall Islands Time | -10:00 |
| Belgium Bermuda | Eastern Time | 06:00 |
| Belgium American Samoa | Samoa Time | 13:00 |
| Belgium Greenland | West Greenland Time | 04:00 |
| Belgium Northern Mariana Islands | Chamorro Standard Time | -08:00 |
| Belgium Saint Kitts and Nevis | Atlantic Time | 06:00 |
| Belgium Faroe Islands | Western European Time | 01:00 |
| Belgium Cayman Islands | Malaysia Time | -06:00 |
| Belgium Monaco | Central European Time | 00:00 |
| Belgium Gibraltar | Central European Time | 00:00 |
| Belgium Montserrat | United Kingdom Time | 01:00 |
| Belgium Saint Helena | Eastern Time | 06:00 |
| Belgium Saint Pierre and Miquelon | Reunion Time | -02:00 |
| Belgium Falkland Islands (Islas Malvinas) | United Kingdom Time | 01:00 |
| Belgium Norfolk Island | Eastern Time | 07:00 |