| N'Djamena Mdina | Central European Time | -01:00 |
| N'Djamena Yarraville | Eastern Australia Time | -09:00 |
| N'Djamena McCammon | Mountain Time | 07:00 |
| N'Djamena Yanbian | China Time | -07:00 |
| N'Djamena Meadow Lake | Central Time | 07:00 |
| N'Djamena Yandina | Eastern Australia Time | -09:00 |
| N'Djamena Meadville | Eastern Time | 05:00 |
| N'Djamena Meaford | Eastern Time | 05:00 |
| N'Djamena Mebane | Eastern Time | 05:00 |
| N'Djamena Mechanicsburg | Eastern Time | 05:00 |
| N'Djamena Mecina-Fondales | Central European Time | -01:00 |
| N'Djamena Meckenbeuren | Central European Time | -01:00 |
| N'Djamena Mecheri | India Standard Time | -04:30 |
| N'Djamena Mbour | Greenwich Mean Time | 01:00 |
| N'Djamena Makrandpur Thakuran | India Standard Time | -04:30 |
| N'Djamena Naqoura | Eastern European Time | -02:00 |
| N'Djamena Naples | Central European Time | -01:00 |
| N'Djamena Napoleon | Eastern Time | 05:00 |
| N'Djamena Nassington | United Kingdom Time | 00:00 |
| N'Djamena Nashdale | Eastern Australia Time | -09:00 |
| N'Djamena Narvik | Central European Time | -01:00 |
| N'Djamena Narusawa | Japan Time | -08:00 |
| N'Djamena Narrabeen | Eastern Australia Time | -09:00 |
| N'Djamena Narragansett | Eastern Time | 05:00 |
| N'Djamena Morpeth | United Kingdom Time | 00:00 |
| N'Djamena Morrow | Eastern Time | 05:00 |
| N'Djamena Morro Bay | Pacific Time | 08:00 |
| N'Djamena Napier | New Zealand Time | -11:00 |
| N'Djamena Napier | South Africa Standard Time | -01:00 |
| N'Djamena Morrinsville | New Zealand Time | -11:00 |
| N'Djamena Morris Plains | Eastern Time | 05:00 |
| N'Djamena Morrisburg | Eastern Time | 05:00 |
| N'Djamena Morges | Central European Time | -01:00 |
| N'Djamena Morley | Western Australia Time | -07:00 |
| N'Djamena Mormoiron | Central European Time | -01:00 |
| N'Djamena Morningside | Eastern Australia Time | -09:00 |
| N'Djamena Morehead City | Eastern Time | 05:00 |
| N'Djamena Morcote | Central European Time | -01:00 |