| Pomona Marciana | Central European Time | -09:00 |
| Pomona Marburg | Central European Time | -09:00 |
| Pomona Marco Island | Eastern Time | -03:00 |
| Pomona Marcoola | Eastern Australia Time | -17:00 |
| Pomona Maraimalai Nagar | India Standard Time | -12:30 |
| Pomona Marathon | Eastern Time | -03:00 |
| Pomona Lucedale | Central Time | -02:00 |
| Pomona Lucinges | Central European Time | -09:00 |
| Pomona Lucerne | Central European Time | -09:00 |
| Pomona Luján de Cuyo | Argentina Time | -04:00 |
| Pomona Luhe-Wildenau | Central European Time | -09:00 |
| Pomona Luisant | Central European Time | -09:00 |
| Pomona Luján | Argentina Time | -04:00 |
| Pomona Lunas | Malaysia Time | -15:00 |
| Pomona Le Barcarès | Central European Time | -09:00 |
| Pomona Le Bugue | Central European Time | -09:00 |
| Pomona Luang Prabang | Indochina Time | -14:00 |
| Pomona Lava Hot Springs | Mountain Time | -01:00 |
| Pomona Lavagno | Central European Time | -09:00 |
| Pomona Laverton North | Eastern Australia Time | -17:00 |
| Pomona Lavington | Eastern Australia Time | -17:00 |
| Pomona Lavelanet | Central European Time | -09:00 |
| Pomona Lauterbrunnen | Central European Time | -09:00 |
| Pomona Launching Place | Eastern Australia Time | -17:00 |
| Pomona Laupersdorf | Central European Time | -09:00 |
| Pomona Laugarvatn | Greenwich Mean Time | -07:00 |
| Pomona Laughlin | Pacific Time | 00:00 |
| Pomona Laughlin Air Force Base | Central Time | -02:00 |
| Pomona Lauderdale-by-the-Sea | Eastern Time | -03:00 |
| Pomona Lauenburg | Central European Time | -09:00 |
| Pomona Lauerz | Central European Time | -09:00 |
| Pomona Laudio | Central European Time | -09:00 |
| Pomona Latrobe | Eastern Australia Time | -17:00 |
| Pomona Latifvadi | India Standard Time | -12:30 |
| Pomona Latimer | Central Time | -02:00 |
| Pomona Latham | Eastern Time | -03:00 |
| Pomona LaSalle | Eastern Time | -03:00 |
| Pomona Las Ruedas de Ocón | Central European Time | -09:00 |