| Roskilde Cercedilla | Central European Time | 00:00 |
| Roskilde Weilheim in Oberbayern | Central European Time | 00:00 |
| Roskilde Fa Ham | Indochina Time | -06:00 |
| Roskilde Weidenbach | Central European Time | 00:00 |
| Roskilde Céret | Central European Time | 00:00 |
| Roskilde Weinfelden | Central European Time | 00:00 |
| Roskilde Eynsham | United Kingdom Time | 01:00 |
| Roskilde Weinstadt | Central European Time | 00:00 |
| Roskilde Eyrarbakki | Greenwich Mean Time | 01:00 |
| Roskilde Welch | Eastern Time | 05:00 |
| Roskilde Èze | Central European Time | 00:00 |
| Roskilde Weiz | Central European Time | 00:00 |
| Roskilde Exton | Eastern Time | 05:00 |
| Roskilde Yeniçiftlik | Turkey Time | -02:00 |
| Roskilde Exeter | Eastern Time | 05:00 |
| Roskilde Yenifoça | Turkey Time | -02:00 |
| Roskilde Evandale | Eastern Australia Time | -10:00 |
| Roskilde Werlte | Central European Time | 00:00 |
| Roskilde Eutaw | Central Time | 06:00 |
| Roskilde Yenda | Eastern Australia Time | -10:00 |
| Roskilde Evercreech | United Kingdom Time | 01:00 |
| Roskilde Yermo | Pacific Time | 08:00 |
| Roskilde Evere | Central European Time | 00:00 |
| Roskilde Yeroskipou | Eastern European Time | -01:00 |
| Roskilde Evergreen | Mountain Time | 07:00 |
| Roskilde Yorktown Heights | Eastern Time | 05:00 |
| Roskilde Chittissery | India Standard Time | -04:30 |
| Roskilde Yoshinogari | Japan Time | -08:00 |
| Roskilde Chittoor | India Standard Time | -04:30 |
| Roskilde Yoxford | United Kingdom Time | 01:00 |
| Roskilde Chippewa Falls | Central Time | 06:00 |
| Roskilde Youngsville | Central Time | 06:00 |
| Roskilde Chipping Campden | United Kingdom Time | 01:00 |
| Roskilde Yountville | Pacific Time | 08:00 |
| Roskilde Chipping Norton | Eastern Australia Time | -10:00 |
| Roskilde Ypres | Central European Time | 00:00 |
| Roskilde Chilmark | Eastern Time | 05:00 |
| Roskilde Yodogawa Ward | Japan Time | -08:00 |
| Roskilde Chiloquin | Pacific Time | 08:00 |
| Roskilde Chimney Rock | Eastern Time | 05:00 |
| Roskilde Chimgan | Uzbekistan Time | -04:00 |
| Roskilde Chinon | Central European Time | 00:00 |
| Roskilde Carhaix-Plouguer | Central European Time | 00:00 |
| Roskilde Cardona | Central European Time | 00:00 |
| Roskilde Cardonville | Central European Time | 00:00 |
| Roskilde Carleton Place | Eastern Time | 05:00 |
| Roskilde Carle Place | Eastern Time | 05:00 |
| Roskilde Carlingford | Ireland Time | 01:00 |
| Roskilde Carlin | Pacific Time | 08:00 |
| Roskilde Cardiff | Eastern Australia Time | -10:00 |