| Mayotte São Tomé and Príncipe | Greenwich Mean Time | 03:00 |
| Mayotte Saint Lucia | Atlantic Time | 07:00 |
| Mayotte Mayotte | East Africa Time | 00:00 |
| Mayotte U.S. Virgin Islands | Atlantic Time | 07:00 |
| Mayotte Saint Vincent and the Grenadines | Atlantic Time | 07:00 |
| Mayotte Seychelles | Pacific Time | 11:00 |
| Mayotte Antigua and Barbuda | Newfoundland Time | 06:30 |
| Mayotte Andorra | Central European Time | 02:00 |
| Mayotte Dominica | Atlantic Time | 07:00 |
| Mayotte Aruba | Atlantic Time | 07:00 |
| Mayotte Marshall Islands | Marshall Islands Time | -09:00 |
| Mayotte Bermuda | Eastern Time | 08:00 |
| Mayotte American Samoa | Samoa Time | 14:00 |
| Mayotte Greenland | West Greenland Time | 06:00 |
| Mayotte Northern Mariana Islands | Chamorro Standard Time | -07:00 |
| Mayotte Saint Kitts and Nevis | Atlantic Time | 07:00 |
| Mayotte Faroe Islands | Western European Time | 03:00 |
| Mayotte Cayman Islands | Malaysia Time | -05:00 |
| Mayotte Monaco | Central European Time | 02:00 |
| Mayotte Gibraltar | Central European Time | 02:00 |
| Mayotte Montserrat | United Kingdom Time | 03:00 |
| Mayotte Saint Helena | Eastern Time | 08:00 |
| Mayotte Saint Pierre and Miquelon | Reunion Time | -01:00 |
| Mayotte Falkland Islands (Islas Malvinas) | United Kingdom Time | 03:00 |
| Mayotte Norfolk Island | Eastern Time | 08:00 |