| Pornic Udupi | India Standard Time | -03:30 |
| Pornic Wilmington | Eastern Time | 06:00 |
| Pornic Wilton Manors | Eastern Time | 06:00 |
| Pornic Wiltz | Central European Time | 00:00 |
| Pornic Winchcombe | United Kingdom Time | 01:00 |
| Pornic Williamstown | Eastern Time | 06:00 |
| Pornic Williamsville | Eastern Time | 06:00 |
| Pornic Williamstown | Eastern Australia Time | -08:00 |
| Pornic Willisau | Central European Time | 00:00 |
| Pornic Williston Park | Eastern Time | 06:00 |
| Pornic Willits | Pacific Time | 09:00 |
| Pornic Willows | Pacific Time | 09:00 |
| Pornic Willunga | Central Australia Time | -07:30 |
| Pornic Willoughby | Eastern Australia Time | -08:00 |
| Pornic Willaston | United Kingdom Time | 01:00 |
| Pornic Williams | Mountain Time | 09:00 |
| Pornic Williamsburg | Eastern Time | 06:00 |
| Pornic Wildwood | Eastern Time | 06:00 |
| Pornic Wilkau-Haßlau | Central European Time | 00:00 |
| Pornic Wilkesboro | Eastern Time | 06:00 |
| Pornic Wilbraham | Eastern Time | 06:00 |
| Pornic Wildau | Central European Time | 00:00 |
| Pornic Wilder | Eastern Time | 06:00 |
| Pornic Wilderswil | Central European Time | 00:00 |
| Pornic Wiesbaden | Central European Time | 00:00 |
| Pornic Wieselburg | Central European Time | 00:00 |
| Pornic Winchester | Eastern Time | 06:00 |
| Pornic Zanzibar Town | East Africa Time | -01:00 |
| Pornic Windcrest | Central Time | 07:00 |
| Pornic Windeck | Central European Time | 00:00 |
| Pornic Winder | Eastern Time | 06:00 |
| Pornic Windham | Eastern Time | 06:00 |
| Pornic Zandhoven | Central European Time | 00:00 |
| Pornic Zephyr | Eastern Time | 06:00 |
| Pornic Zephyrhills | Eastern Time | 06:00 |
| Pornic Zermatt | Central European Time | 00:00 |
| Pornic Zero Branco | Central European Time | 00:00 |
| Pornic Zeven | Central European Time | 00:00 |