| Uruguay São Tomé and Príncipe | Greenwich Mean Time | -03:00 |
| Uruguay Saint Lucia | Atlantic Time | 01:00 |
| Uruguay Mayotte | East Africa Time | -06:00 |
| Uruguay U.S. Virgin Islands | Atlantic Time | 01:00 |
| Uruguay Saint Vincent and the Grenadines | Atlantic Time | 01:00 |
| Uruguay Seychelles | Pacific Time | 05:00 |
| Uruguay Antigua and Barbuda | Newfoundland Time | 00:30 |
| Uruguay Andorra | Central European Time | -04:00 |
| Uruguay Dominica | Atlantic Time | 01:00 |
| Uruguay Aruba | Atlantic Time | 01:00 |
| Uruguay Marshall Islands | Marshall Islands Time | -15:00 |
| Uruguay Bermuda | Eastern Time | 02:00 |
| Uruguay American Samoa | Samoa Time | 08:00 |
| Uruguay Greenland | West Greenland Time | 00:00 |
| Uruguay Northern Mariana Islands | Chamorro Standard Time | -13:00 |
| Uruguay Saint Kitts and Nevis | Atlantic Time | 01:00 |
| Uruguay Faroe Islands | Western European Time | -03:00 |
| Uruguay Cayman Islands | Malaysia Time | -11:00 |
| Uruguay Monaco | Central European Time | -04:00 |
| Uruguay Gibraltar | Central European Time | -04:00 |
| Uruguay Montserrat | United Kingdom Time | -03:00 |
| Uruguay Saint Helena | Eastern Time | 02:00 |
| Uruguay Saint Pierre and Miquelon | Reunion Time | -07:00 |
| Uruguay Falkland Islands (Islas Malvinas) | United Kingdom Time | -03:00 |
| Uruguay Norfolk Island | Eastern Time | 02:00 |