| Marsa Wagrain | Central European Time | 00:00 |
| Marsa Tabio | Colombia Time | 07:00 |
| Marsa Wadakkanchery | India Standard Time | -03:30 |
| Marsa Templestowe | Eastern Australia Time | -08:00 |
| Marsa Wacol | Eastern Australia Time | -08:00 |
| Marsa Woodbridge | Eastern Time | 06:00 |
| Marsa Wadebridge | United Kingdom Time | 01:00 |
| Marsa Templeton | Pacific Time | 09:00 |
| Marsa Wakefield | Eastern Time | 06:00 |
| Marsa Woodbridge Township | Eastern Time | 06:00 |
| Marsa Wakan | Gulf Standard Time | -02:00 |
| Marsa Sunbury | Eastern Time | 06:00 |
| Marsa Yanbian | China Time | -06:00 |
| Marsa Woodcroft | Central Australia Time | -07:30 |
| Marsa Walchwil | Central European Time | 00:00 |
| Marsa Summerside | Atlantic Time | 05:00 |
| Marsa Yandina | Eastern Australia Time | -08:00 |
| Marsa Sumida | Japan Time | -07:00 |
| Marsa Summerland | Pacific Time | 09:00 |
| Marsa Sombreffe | Central European Time | 00:00 |
| Marsa Solvang | Pacific Time | 09:00 |
| Marsa Somanahalli | India Standard Time | -03:30 |
| Marsa Solothurn | Central European Time | 00:00 |
| Marsa Solrød | Central European Time | 00:00 |
| Marsa Söll | Central European Time | 00:00 |
| Marsa Sóller | Central European Time | 00:00 |
| Marsa Sohar | Gulf Standard Time | -02:00 |
| Marsa Sokali | India Standard Time | -03:30 |
| Marsa Solana Beach | Pacific Time | 09:00 |
| Marsa Sulina | Eastern European Time | -01:00 |
| Marsa Sultan Bathery | India Standard Time | -03:30 |
| Marsa Sullivan | Central Time | 07:00 |
| Marsa Sullivan City | Central Time | 07:00 |
| Marsa Sullivan's Island | Eastern Time | 06:00 |
| Marsa Suitland-Silver Hill | Eastern Time | 06:00 |
| Marsa Sujapur | India Standard Time | -03:30 |
| Marsa Sudbury | Eastern Time | 06:00 |
| Marsa Suginami | Japan Time | -07:00 |