| Rosemont Vilseck | Central European Time | -07:00 |
| Rosemont Crown Point | Atlantic Time | -01:00 |
| Rosemont Bramfield | United Kingdom Time | -06:00 |
| Rosemont Crows Nest | Eastern Australia Time | -15:00 |
| Rosemont Central Jakarta | Western Indonesia Time | -12:00 |
| Rosemont Crow's Nest | United Kingdom Time | -06:00 |
| Rosemont Washington | Eastern Time | -01:00 |
| Rosemont Cromwell | Eastern Time | -01:00 |
| Rosemont Villasequilla | Central European Time | -07:00 |
| Rosemont Cross Plains | Central Time | 00:00 |
| Rosemont Bramley | United Kingdom Time | -06:00 |
| Rosemont Crossville | Central Time | 00:00 |
| Rosemont Central City | Mountain Time | 01:00 |
| Rosemont Crossways | United Kingdom Time | -06:00 |
| Rosemont Wasilla | Alaska Time | 03:00 |
| Rosemont Croyde | United Kingdom Time | -06:00 |
| Rosemont Tuaran | Malaysia Time | -13:00 |
| Rosemont Croydon | Eastern Australia Time | -15:00 |
| Rosemont Branchburg | Eastern Time | -01:00 |
| Rosemont Croydon Park | Eastern Australia Time | -15:00 |
| Rosemont Cervantes | Western Australia Time | -13:00 |
| Rosemont Cuba | Central Time | 00:00 |
| Rosemont Waterford | Eastern Australia Time | -15:00 |
| Rosemont Cuautla | Central Time | 00:00 |
| Rosemont Tuart Hill | Western Australia Time | -13:00 |
| Rosemont Cucuron | Central European Time | -07:00 |
| Rosemont Berkley | Eastern Time | -01:00 |
| Rosemont Cuddington | United Kingdom Time | -06:00 |
| Rosemont Cerovlje | Central European Time | -07:00 |
| Rosemont Dharamshala | India Standard Time | -10:30 |
| Rosemont Waterford Township | Eastern Time | -01:00 |
| Rosemont Devrukh | India Standard Time | -10:30 |
| Rosemont Tubac | Mountain Time | 02:00 |
| Rosemont Devizes | United Kingdom Time | -06:00 |
| Rosemont Berkeley Springs | Eastern Time | -01:00 |
| Rosemont Dhaka | Bangladesh Time | -11:00 |
| Rosemont Centralia | Eastern Time | -01:00 |
| Rosemont Dexter | Central Time | 00:00 |
| Rosemont Warrenton | Central Time | 00:00 |
| Rosemont Dewey Beach | Eastern Time | -01:00 |
| Rosemont Villaga | Central European Time | -07:00 |
| Rosemont Deweyville | Central Time | 00:00 |
| Rosemont Berkeley Vale | Eastern Australia Time | -15:00 |
| Rosemont Catoosa | Central Time | 00:00 |
| Rosemont Céret | Central European Time | -07:00 |
| Rosemont Caulfield North | Eastern Australia Time | -15:00 |
| Rosemont Warrensville Heights | Eastern Time | -01:00 |
| Rosemont Caulfield South | Eastern Australia Time | -15:00 |
| Rosemont Villaines-la-Juhel | Central European Time | -07:00 |
| Rosemont Catlettsburg | Eastern Time | -01:00 |