| Roskilde Evere | Central European Time | 00:00 |
| Roskilde Yedthady | India Standard Time | -04:30 |
| Roskilde Evergreen | Mountain Time | 07:00 |
| Roskilde Waupaca | Central Time | 06:00 |
| Roskilde Exeter | Eastern Time | 05:00 |
| Roskilde Wattwil | Central European Time | 00:00 |
| Roskilde Wauchope | Eastern Australia Time | -10:00 |
| Roskilde Wavre | Central European Time | 00:00 |
| Roskilde Waverley | Eastern Australia Time | -10:00 |
| Roskilde Watkins Glen | Eastern Time | 05:00 |
| Roskilde Watkinsville | Eastern Time | 05:00 |
| Roskilde Watson | Eastern Australia Time | -10:00 |
| Roskilde Watertown | Eastern Time | 05:00 |
| Roskilde Wasserburg am Inn | Central European Time | 00:00 |
| Roskilde Washington | Eastern Time | 05:00 |
| Roskilde Washington | Eastern Time | 05:00 |
| Roskilde Wasilla | Alaska Time | 09:00 |
| Roskilde Waterloo | United Kingdom Time | 01:00 |
| Roskilde Waterford | Eastern Australia Time | -09:00 |
| Roskilde Waterford Township | Eastern Time | 05:00 |
| Roskilde Wasaga Beach | Eastern Time | 05:00 |
| Roskilde Warrenton | Central Time | 06:00 |
| Roskilde Warrensville Heights | Eastern Time | 05:00 |
| Roskilde Warrington | Eastern Time | 05:00 |
| Roskilde Warsaw | Eastern Time | 05:00 |
| Roskilde Yarine | Eastern European Time | -01:00 |
| Roskilde Yarra Junction | Eastern Australia Time | -10:00 |
| Roskilde Yarralumla | Eastern Australia Time | -10:00 |
| Roskilde Yarraville | Eastern Australia Time | -10:00 |
| Roskilde Wayne | Eastern Time | 05:00 |
| Roskilde Waynesville | Eastern Time | 05:00 |
| Roskilde Wayville | Central Australia Time | -09:30 |
| Roskilde Wayzata | Central Time | 06:00 |
| Roskilde Weaverville | Pacific Time | 08:00 |
| Roskilde Webbers Falls | Central Time | 06:00 |
| Roskilde Webster | Central Time | 06:00 |
| Roskilde Yandina | Eastern Australia Time | -09:00 |
| Roskilde Yanbian | China Time | -07:00 |