| Howrah Gampaha | India Standard Time | 00:00 |
| Howrah Ponte Fabbrica | Central European Time | 03:30 |
| Howrah Coolangatta | Eastern Australia Time | -04:30 |
| Howrah Ponte Nizza | Central European Time | 03:30 |
| Howrah Gambrills | Eastern Time | 09:30 |
| Howrah Quartzsite | Mountain Time | 12:30 |
| Howrah Coolock | Ireland Time | 04:30 |
| Howrah Quatretondeta | Central European Time | 03:30 |
| Howrah Gananoque | Eastern Time | 09:30 |
| Howrah Qualicum Beach | Pacific Time | 12:30 |
| Howrah Coolum Beach | Eastern Australia Time | -04:30 |
| Howrah Quanzhou | China Time | -02:30 |
| Howrah Gandhinagar | India Standard Time | 00:00 |
| Howrah Quakertown | Eastern Time | 09:30 |
| Howrah Copacabana | Bolivia Time | 09:30 |
| Howrah Voorhees Township | Eastern Time | 09:30 |
| Howrah Galston | United Kingdom Time | 04:30 |
| Howrah Volterra | Central European Time | 03:30 |
| Howrah Coopers Plains | Eastern Australia Time | -04:30 |
| Howrah Volcano | Hawaii-Aleutian Time | 15:30 |
| Howrah Gällivare | Central European Time | 03:30 |
| Howrah Vitthalapur | India Standard Time | 00:00 |
| Howrah Coopersburg | Eastern Time | 09:30 |
| Howrah Voroneț | Eastern European Time | 02:30 |
| Howrah Galloway | Eastern Time | 09:30 |
| Howrah Vosselaar | Central European Time | 03:30 |
| Howrah Cooperstown | Eastern Time | 09:30 |
| Howrah Vostochny District | Moscow Time | 02:30 |
| Howrah Gamboa | Eastern Time | 10:30 |
| Howrah Xiangxi | China Time | -02:30 |
| Howrah Cooranbong | Eastern Australia Time | -04:30 |
| Howrah Xuchang | China Time | -02:30 |
| Howrah Gambhirpura | India Standard Time | 00:00 |
| Howrah Xuzhou | China Time | -02:30 |
| Howrah Coorparoo | Eastern Australia Time | -04:30 |
| Howrah Yaliyuru | India Standard Time | 00:00 |
| Howrah Galena | Central Time | 10:30 |
| Howrah Yallabatharra | Western Australia Time | -02:30 |
| Howrah Coquille | Pacific Time | 12:30 |
| Howrah Yallambie | Eastern Australia Time | -04:30 |
| Howrah Galera | Central European Time | 03:30 |
| Howrah Coppengrave | Central European Time | 03:30 |
| Howrah Gaira | Colombia Time | 10:30 |
| Howrah Copley | Eastern Time | 09:30 |
| Howrah Gainesboro | Central Time | 10:30 |
| Howrah El Poble Nou de Benitatxell | Central European Time | 03:30 |
| Howrah Fa Ham | Indochina Time | -01:30 |
| Howrah El Pont d'Armentera | Central European Time | 03:30 |
| Howrah Eynsham | United Kingdom Time | 04:30 |
| Howrah El Médano | Western European Time | 04:30 |