| Glastonbury Törökbálint | Central European Time | -01:00 |
| Glastonbury South Kingstown | Eastern Time | 05:00 |
| Glastonbury Toronto | Eastern Time | 05:00 |
| Glastonbury Willaston | United Kingdom Time | 00:00 |
| Glastonbury Tarascon | Central European Time | -01:00 |
| Glastonbury South Kuta | Central Indonesia Time | -07:00 |
| Glastonbury Tarfaya | Western European Time | 00:00 |
| Glastonbury Wilkesboro | Eastern Time | 05:00 |
| Glastonbury Topanga | Pacific Time | 08:00 |
| Glastonbury Zachary | Central Time | 06:00 |
| Glastonbury Toowong | Eastern Australia Time | -09:00 |
| Glastonbury Wildwood | Eastern Time | 05:00 |
| Glastonbury Torazo | Central European Time | -01:00 |
| Glastonbury Zahara de los Atunes | Central European Time | -01:00 |
| Glastonbury Toppenish | Pacific Time | 08:00 |
| Glastonbury Wilkau-Haßlau | Central European Time | -01:00 |
| Glastonbury Topsham | United Kingdom Time | 00:00 |
| Glastonbury Yunquera de Henares | Central European Time | -01:00 |
| Glastonbury Tanjong Malim | Malaysia Time | -07:00 |
| Glastonbury Williams | Mountain Time | 08:00 |
| Glastonbury Tanjung Rambutan | Malaysia Time | -07:00 |
| Glastonbury Yuo | West Africa Time | 00:00 |
| Glastonbury Tanjung Bungah | Malaysia Time | -07:00 |
| Glastonbury Williamsburg | Eastern Time | 05:00 |
| Glastonbury Tanjung Kling | Malaysia Time | -07:00 |
| Glastonbury Yzeure | Central European Time | -01:00 |
| Glastonbury Tanjung Malim | Malaysia Time | -07:00 |
| Glastonbury Williamstown | Eastern Australia Time | -09:00 |
| Glastonbury Tankara | India Standard Time | -04:30 |
| Glastonbury Yvoir | Central European Time | -01:00 |
| Glastonbury Tannersville | Eastern Time | 05:00 |
| Glastonbury Wilbraham | Eastern Time | 05:00 |
| Glastonbury Tappahannock | Eastern Time | 05:00 |
| Glastonbury Waverley | Eastern Australia Time | -09:00 |
| Glastonbury Tanzania | Greenwich Mean Time | 01:00 |
| Glastonbury Wildau | Central European Time | -01:00 |
| Glastonbury Taormina | Central European Time | -01:00 |
| Glastonbury Waupaca | Central Time | 06:00 |
| Glastonbury South Brighton | Central Australia Time | -08:30 |
| Glastonbury Wilder | Eastern Time | 05:00 |
| Glastonbury South Daytona | Eastern Time | 05:00 |
| Glastonbury Wauchope | Eastern Australia Time | -09:00 |
| Glastonbury Sorte | Central European Time | -01:00 |
| Glastonbury Wilderswil | Central European Time | -01:00 |
| Glastonbury Sorrento | Central European Time | -01:00 |
| Glastonbury Watertown | Eastern Time | 05:00 |
| Glastonbury Sorrento | Pacific Time | 08:00 |
| Glastonbury Wiesbaden | Central European Time | -01:00 |
| Glastonbury Sop Mae Kha | Indochina Time | -06:00 |
| Glastonbury Watson | Eastern Australia Time | -09:00 |