| Penrith Nakahara Ward | Japan Time | 01:00 |
| Penrith Wareham | Eastern Time | 14:00 |
| Penrith Kawartha Lakes | Eastern Time | 14:00 |
| Penrith Woodend | Eastern Australia Time | 00:00 |
| Penrith Kayamkulam | India Standard Time | 04:30 |
| Penrith Woodfin | Eastern Time | 14:00 |
| Penrith Woodford | Eastern Australia Time | 00:00 |
| Penrith Warner | Eastern Time | 14:00 |
| Penrith Woodinville | Pacific Time | 17:00 |
| Penrith Woods Cross | Mountain Time | 16:00 |
| Penrith Worb | Central European Time | 08:00 |
| Penrith Woody Point | Eastern Australia Time | 00:00 |
| Penrith Woolloongabba | Eastern Australia Time | 00:00 |
| Penrith Woy Woy | Eastern Australia Time | 00:00 |
| Penrith Wrightsville | Eastern Time | 14:00 |
| Penrith Wrightsville Beach | Eastern Time | 14:00 |
| Penrith Workum | Central European Time | 08:00 |
| Penrith Worrigee | Eastern Australia Time | 00:00 |
| Penrith Wörrstadt | Central European Time | 08:00 |
| Penrith Zillah | Pacific Time | 17:00 |
| Penrith Zirakpur | India Standard Time | 04:30 |
| Penrith Zikhron Ya'akov | Israel Time | 07:00 |
| Penrith Zofingen | Central European Time | 08:00 |
| Penrith Zollikerberg | Central European Time | 08:00 |
| Penrith Wyomissing | Eastern Time | 14:00 |
| Penrith Wyong | Eastern Australia Time | 00:00 |
| Penrith Wynn Vale | Central Australia Time | 00:30 |
| Penrith Wynnewood | Eastern Time | 14:00 |
| Penrith Wynyard | Eastern Australia Time | 00:00 |
| Penrith Xaxim | Brasilia Time | 13:00 |
| Penrith Wythall | United Kingdom Time | 09:00 |
| Penrith Wytheville | Eastern Time | 14:00 |
| Penrith Xaafuun | East Africa Time | 07:00 |
| Penrith Xàbia | Central European Time | 08:00 |
| Penrith Xalapa | Central Time | 15:00 |
| Penrith Xalapa Enríquez | Central Time | 15:00 |
| Penrith Xalisco | Mexican Pacific Time | 16:00 |
| Penrith Zhongshan | China Time | 02:00 |