| Montserrat Bosnia and Herzegovina | Central European Time | -01:00 |
| Montserrat Costa Rica | Central Time | 06:00 |
| Montserrat Croatia | Central European Time | -01:00 |
| Montserrat New Zealand | New Zealand Time | -13:00 |
| Montserrat Lebanon | Eastern European Time | -02:00 |
| Montserrat Puerto Rico | Argentina Time | 03:00 |
| Montserrat Liberia | Greenwich Mean Time | 00:00 |
| Montserrat Uruguay | Uruguay Time | 03:00 |
| Montserrat Panama | Central Time | 06:00 |
| Montserrat Mauritania | Greenwich Mean Time | 00:00 |
| Montserrat Congo | West Africa Time | -01:00 |
| Montserrat Albania | Central European Time | -01:00 |
| Montserrat Armenia | Armenia Time | -04:00 |
| Montserrat Lithuania | Eastern European Time | -02:00 |
| Montserrat Jamaica | Eastern Time | 05:00 |
| Montserrat Kuwait | Arabian Time | -03:00 |
| Montserrat Latvia | Eastern European Time | -02:00 |
| Montserrat Namibia | Central Africa Time | -02:00 |
| Montserrat Botswana | Central Africa Time | -02:00 |
| Montserrat Slovenia | Central European Time | -01:00 |
| Montserrat Lesotho | South Africa Standard Time | -02:00 |
| Montserrat The Gambia | Eastern Australia Time | -11:00 |
| Montserrat Guinea-Bissau | Greenwich Mean Time | 00:00 |
| Montserrat Gabon | West Africa Time | -01:00 |
| Montserrat Swaziland | South Africa Standard Time | -02:00 |
| Montserrat Mauritius | Mauritius Time | -04:00 |
| Montserrat Estonia | Eastern European Time | -02:00 |
| Montserrat Timor-Leste | East Timor Time | -09:00 |
| Montserrat Equatorial Guinea | West Africa Time | -01:00 |
| Montserrat Fiji | Fiji Time | -13:00 |
| Montserrat Qatar | Arabian Time | -03:00 |
| Montserrat Reunion | Reunion Time | -04:00 |
| Montserrat Comoros | East Africa Time | -03:00 |
| Montserrat Guyana | Guyana Time | 04:00 |
| Montserrat Djibouti | East Africa Time | -03:00 |
| Montserrat Bahrain | Arabian Time | -03:00 |
| Montserrat Bhutan | Bhutan Time | -06:00 |
| Montserrat Solomon Islands | Solomon Islands Time | -11:00 |
| Montserrat Cape Verde | Cape Verde Time | 01:00 |
| Montserrat Luxembourg | Central European Time | -01:00 |
| Montserrat Suriname | Suriname Time | 03:00 |
| Montserrat Guadeloupe | Atlantic Time | 04:00 |
| Montserrat Martinique | Atlantic Time | 04:00 |
| Montserrat Brunei | Brunei Darussalam Time | -08:00 |
| Montserrat Belize | Central Time | 06:00 |
| Montserrat The Bahamas | Eastern Time | 05:00 |
| Montserrat Barbados | Atlantic Time | 04:00 |
| Montserrat French Polynesia | Tahiti Time | 10:00 |
| Montserrat French Guiana | French Guiana Time | 03:00 |
| Montserrat Samoa | Apia Time | -13:00 |