| Valkenburg Quinta do Conde | Western European Time | 01:00 |
| Valkenburg Colborne | Eastern Time | 06:00 |
| Valkenburg Haymarket | Eastern Australia Time | -08:00 |
| Valkenburg Shavertown | Eastern Time | 06:00 |
| Valkenburg Lambertville | Eastern Time | 06:00 |
| Valkenburg Varallo Pombia | Central European Time | 00:00 |
| Valkenburg Presevo | Central European Time | 00:00 |
| Valkenburg Chipping Campden | United Kingdom Time | 01:00 |
| Valkenburg Quintanar de la Orden | Central European Time | 00:00 |
| Valkenburg Colònia de Sant Jordi | Central European Time | 00:00 |
| Valkenburg Haymarket | Eastern Time | 06:00 |
| Valkenburg Sharm El-Sheikh | Eastern European Time | 00:00 |
| Valkenburg Lambton Shores | Eastern Time | 06:00 |
| Valkenburg Varamballi | India Standard Time | -03:30 |
| Valkenburg Pressbaum | Central European Time | 00:00 |
| Valkenburg Chipping Norton | Eastern Australia Time | -08:00 |
| Valkenburg Virajpet | India Standard Time | -03:30 |
| Valkenburg Colombo | India Standard Time | -03:30 |
| Valkenburg Grafton | Central Time | 07:00 |
| Valkenburg Sharon Hill | Eastern Time | 06:00 |
| Valkenburg Lanai City | Hawaii-Aleutian Time | 12:00 |
| Valkenburg Varca | India Standard Time | -03:30 |
| Valkenburg Primošten | Central European Time | 00:00 |
| Valkenburg Chinon | Central European Time | 00:00 |
| Valkenburg Virapandi | India Standard Time | -03:30 |
| Valkenburg Coloncito | Eastern Time | 07:00 |
| Valkenburg Gramado | Brasilia Time | 05:00 |
| Valkenburg Sharonville | Eastern Time | 06:00 |
| Valkenburg Lampeter | United Kingdom Time | 01:00 |
| Valkenburg Tomball | Central Time | 07:00 |
| Valkenburg Prince Albert | South Africa Standard Time | 00:00 |
| Valkenburg Gargantilla del Lozoya | Central European Time | 00:00 |
| Valkenburg Virton | Central European Time | 00:00 |
| Valkenburg Colonel Light Gardens | Central Australia Time | -07:30 |
| Valkenburg Grambling | Central Time | 07:00 |
| Valkenburg Orthez | Central European Time | 00:00 |
| Valkenburg Lanark | United Kingdom Time | 01:00 |
| Valkenburg Tolland | Eastern Time | 06:00 |
| Valkenburg Rathmines | Ireland Time | 01:00 |
| Valkenburg Gardnerville | Pacific Time | 09:00 |
| Valkenburg Virginia | Central Time | 07:00 |
| Valkenburg Colp | Central Time | 07:00 |
| Valkenburg Hawthorn | Eastern Australia Time | -08:00 |
| Valkenburg Orvieto Scalo | Central European Time | 00:00 |
| Valkenburg Loni | India Standard Time | -03:30 |
| Valkenburg Tolo | Eastern European Time | -01:00 |
| Valkenburg Raurkela Industrialship | India Standard Time | -03:30 |
| Valkenburg Gardone Riviera | Central European Time | 00:00 |
| Valkenburg West Windsor Township | Eastern Time | 06:00 |
| Valkenburg Columbia Falls | Mountain Time | 08:00 |