| Seeley's Bay Dickson | Eastern Australia Time | -15:00 |
| Seeley's Bay Dickson City | Eastern Time | 00:00 |
| Seeley's Bay Dickson | Central Time | 01:00 |
| Seeley's Bay Die | Central European Time | -05:00 |
| Seeley's Bay Dibden Purlieu | United Kingdom Time | -04:00 |
| Seeley's Bay Diboll | Central Time | 01:00 |
| Seeley's Bay Dianella | Western Australia Time | -12:00 |
| Seeley's Bay Dickendorf | Central European Time | -05:00 |
| Seeley's Bay Corella | Central European Time | -05:00 |
| Seeley's Bay Corfu | Eastern European Time | -06:00 |
| Seeley's Bay Corinth | Central Time | 01:00 |
| Seeley's Bay Coromandel | New Zealand Time | -17:00 |
| Seeley's Bay Corolla | Eastern Time | 00:00 |
| Seeley's Bay Cornwall-on-Hudson | Eastern Time | 00:00 |
| Seeley's Bay Cornwall | Eastern Time | 00:00 |
| Seeley's Bay Corning | Eastern Time | 00:00 |
| Seeley's Bay Cornville | Mountain Time | 03:00 |
| Seeley's Bay Cordele | Eastern Time | 00:00 |
| Seeley's Bay Coquille | Pacific Time | 03:00 |
| Seeley's Bay Coppengrave | Central European Time | -05:00 |
| Seeley's Bay Copacabana | Bolivia Time | 00:00 |
| Seeley's Bay Copley | Eastern Time | 00:00 |
| Seeley's Bay Coonoor | India Standard Time | -09:30 |
| Seeley's Bay Coogee | Eastern Australia Time | -15:00 |
| Seeley's Bay Coopers Plains | Eastern Australia Time | -14:00 |
| Seeley's Bay Coopersburg | Eastern Time | 00:00 |
| Seeley's Bay Cooperstown | Eastern Time | 00:00 |
| Seeley's Bay Cooranbong | Eastern Australia Time | -15:00 |
| Seeley's Bay Coorparoo | Eastern Australia Time | -14:00 |
| Seeley's Bay Dharwad | India Standard Time | -09:30 |
| Seeley's Bay Dhauchat | India Standard Time | -09:30 |
| Seeley's Bay Dharamshala | India Standard Time | -09:30 |
| Seeley's Bay Dexter | Central Time | 01:00 |
| Seeley's Bay Devizes | United Kingdom Time | -04:00 |
| Seeley's Bay Devrukh | India Standard Time | -09:30 |
| Seeley's Bay Dewey Beach | Eastern Time | 00:00 |
| Seeley's Bay Deweyville | Central Time | 01:00 |
| Seeley's Bay Dhaka | Bangladesh Time | -10:00 |