| Windsor कसारा | India Standard Time | -09:30 |
| Windsor Aarhus | Central European Time | -06:00 |
| Windsor Aarppookkara | India Standard Time | -09:30 |
| Windsor Abanilla | Central European Time | -06:00 |
| Windsor Aberlady | United Kingdom Time | -05:00 |
| Windsor Abisko | Central European Time | -06:00 |
| Windsor Abingdon | Eastern Time | 00:00 |
| Windsor Abington | Eastern Time | 00:00 |
| Windsor Aberdeen | Central Time | 01:00 |
| Windsor Abeibara | Greenwich Mean Time | -04:00 |
| Windsor Abbotsford | Eastern Australia Time | -14:00 |
| Windsor Alexandria Bay | Eastern Time | 00:00 |
| Windsor Alfonso Lista | Philippine Time | -12:00 |
| Windsor Alfornelos | Western European Time | -05:00 |
| Windsor Alger Centre | Central European Time | -05:00 |
| Windsor Algerias | Colombia Time | 01:00 |
| Windsor Algermissen | Central European Time | -06:00 |
| Windsor Algiers | South Africa Standard Time | -06:00 |
| Windsor Algoma | Central Time | 01:00 |
| Windsor Algood | Central Time | 01:00 |
| Windsor Alhos Vedros | Western European Time | -05:00 |
| Windsor Alhandra | Western European Time | -05:00 |
| Windsor Antananarivo | East Africa Time | -07:00 |
| Windsor Antibes | Central European Time | -06:00 |
| Windsor Antigonish | Atlantic Time | -01:00 |
| Windsor Appenzell District | Central European Time | -06:00 |
| Windsor Apple Springs | Central Time | 01:00 |
| Windsor Apollo Beach | Eastern Time | 00:00 |
| Windsor Applecross | Western Australia Time | -12:00 |
| Windsor Antwerp | Central European Time | -06:00 |
| Windsor Anzegem | Central European Time | -06:00 |
| Windsor Anzegem | Central European Time | -06:00 |
| Windsor Aoulouz | Western European Time | -05:00 |
| Windsor Aougrout | Central European Time | -05:00 |
| Windsor Anzola dell'Emilia | Central European Time | -06:00 |
| Windsor Ao Nang | Indochina Time | -11:00 |
| Windsor Aoba Ward | Japan Time | -13:00 |
| Windsor Aoi Ward | Japan Time | -13:00 |