| Sirsa Pathiyavaram | India Standard Time | 00:00 |
| Sirsa Grönland | Central European Time | 03:30 |
| Sirsa Patho | Eastern Australia Time | -04:30 |
| Sirsa Großerlach | Central European Time | 03:30 |
| Sirsa Virajpet | India Standard Time | 00:00 |
| Sirsa Golling an der Salzach | Central European Time | 03:30 |
| Sirsa Vio | Central European Time | 03:30 |
| Sirsa Golub-Dobrzyń | Central European Time | 03:30 |
| Sirsa Vipava | Central European Time | 03:30 |
| Sirsa Gold Hill | Pacific Time | 12:30 |
| Sirsa Virton | Central European Time | 03:30 |
| Sirsa Goldau | Central European Time | 03:30 |
| Sirsa Virginia | Central Time | 10:30 |
| Sirsa Goldthwaite | Central Time | 10:30 |
| Sirsa Virapandi | India Standard Time | 00:00 |
| Sirsa Gonzales | Central Time | 10:30 |
| Sirsa Wickham | United Kingdom Time | 04:30 |
| Sirsa Godoy Cruz | Argentina Time | 08:30 |
| Sirsa Wickham Bishops | United Kingdom Time | 04:30 |
| Sirsa Gogolin | Central European Time | 03:30 |
| Sirsa Wicklow | Ireland Time | 04:30 |
| Sirsa Goiás | Brasilia Time | 08:30 |
| Sirsa Widnau | Central European Time | 03:30 |
| Sirsa Goioerê | Brasilia Time | 08:30 |
| Sirsa Whitney | Central Time | 10:30 |
| Sirsa Gojra | Pakistan Time | 00:30 |
| Sirsa Vilobí d'Onyar | Central European Time | 03:30 |
| Sirsa Gokarna | India Standard Time | 00:00 |
| Sirsa Vilseck | Central European Time | 03:30 |
| Sirsa Vilshofen an der Donau | Central European Time | 03:30 |
| Sirsa Vinchur | India Standard Time | 00:00 |
| Sirsa Wilmington | Eastern Time | 09:30 |
| Sirsa Wilton Manors | Eastern Time | 09:30 |
| Sirsa Wiltz | Central European Time | 03:30 |
| Sirsa Winchcombe | United Kingdom Time | 04:30 |
| Sirsa Winchester | Eastern Time | 09:30 |
| Sirsa Williamstown | Eastern Time | 09:30 |
| Sirsa Williamsville | Eastern Time | 09:30 |
| Sirsa Willisau | Central European Time | 03:30 |
| Sirsa Williston Park | Eastern Time | 09:30 |
| Sirsa Willits | Pacific Time | 12:30 |
| Sirsa Willoughby | Eastern Australia Time | -04:30 |
| Sirsa Willows | Pacific Time | 12:30 |
| Sirsa Willunga | Central Australia Time | -04:00 |
| Sirsa Willaston | United Kingdom Time | 04:30 |
| Sirsa Wilkesboro | Eastern Time | 09:30 |
| Sirsa Wildwood | Eastern Time | 09:30 |
| Sirsa Wilkau-Haßlau | Central European Time | 03:30 |
| Sirsa Williams | Mountain Time | 12:30 |
| Sirsa Williamsburg | Eastern Time | 09:30 |