| Valkenburg Qiqihar | China Time | -07:00 |
| Valkenburg Klang | Malaysia Time | -07:00 |
| Valkenburg Mendoza | Argentina Time | 04:00 |
| Valkenburg Konya | Turkey Time | -02:00 |
| Valkenburg Mbuji-Mayi | Central Africa Time | -01:00 |
| Valkenburg Vijayawada | India Standard Time | -04:30 |
| Valkenburg Pikine | Greenwich Mean Time | 01:00 |
| Valkenburg Turin | Central European Time | 00:00 |
| Valkenburg Mysore | India Standard Time | -04:30 |
| Valkenburg Jacksonville | Eastern Time | 06:00 |
| Valkenburg Wenzhou | China Time | -07:00 |
| Valkenburg San Francisco | Pacific Time | 09:00 |
| Valkenburg Liverpool | United Kingdom Time | 01:00 |
| Valkenburg Saratov | Saratov Time | -03:00 |
| Valkenburg Tegucigalpa | Central Time | 07:00 |
| Valkenburg Bucheon-si | Korean Time | -08:00 |
| Valkenburg Columbus | Eastern Time | 06:00 |
| Valkenburg Voronezh | Moscow Time | -02:00 |
| Valkenburg Ranchi | India Standard Time | -04:30 |
| Valkenburg Naucalpan | Central Time | 07:00 |
| Valkenburg Ulaanbaatar | Ulaanbaatar Time | -07:00 |
| Valkenburg Takeo | Indochina Time | -06:00 |
| Valkenburg Ahwaz | Iran Time | -02:30 |
| Valkenburg Arequipa | Peru Time | 06:00 |
| Valkenburg Padang | Western Indonesia Time | -06:00 |
| Valkenburg Hubli | India Standard Time | -04:30 |
| Valkenburg Marrakesh | Western European Time | 00:00 |
| Valkenburg Denpasar | Central Indonesia Time | -07:00 |
| Valkenburg Kampung Baru Subang | Malaysia Time | -07:00 |
| Valkenburg Fort Worth | Central Time | 07:00 |
| Valkenburg Indianapolis | Eastern Time | 06:00 |
| Valkenburg Charlotte | Eastern Time | 06:00 |
| Valkenburg Duque de Caxias | Brasilia Time | 04:00 |
| Valkenburg Jos | West Africa Time | 00:00 |
| Valkenburg Valencia | Central European Time | 00:00 |
| Valkenburg Ilorin | West Africa Time | 00:00 |
| Valkenburg Callao | Peru Time | 06:00 |
| Valkenburg La Paz | Bolivia Time | 05:00 |
| Valkenburg Ottawa | Eastern Time | 06:00 |
| Valkenburg Barquisimeto | Venezuela Time | 05:00 |
| Valkenburg Chihuahua | Mexican Pacific Time | 08:00 |
| Valkenburg Nanning | China Time | -07:00 |
| Valkenburg Freetown | Greenwich Mean Time | 01:00 |
| Valkenburg Johor Bahru | Malaysia Time | -07:00 |
| Valkenburg Jerusalem | Israel Time | -01:00 |
| Valkenburg Bandar Lampung | Western Indonesia Time | -06:00 |
| Valkenburg Bogor | Western Indonesia Time | -06:00 |
| Valkenburg Mombasa | East Africa Time | -02:00 |
| Valkenburg Cebu City | Philippine Time | -07:00 |
| Valkenburg Muscat | Gulf Standard Time | -03:00 |