Antártida tiene 10 husos horarios y una diferencia horaria de UTC-3 a UTC+12.
| Zona horaria | Tiempo universal coordinado | Hora actual | Principales ciudades en esta zona horaria |
|---|---|---|---|
| Antarctica/Palmer | UTC-3 | 05:04 | |
| Antarctica/Rothera | UTC-3 | 05:04 | |
| Antarctica/Troll | UTC+0 | 08:04 | |
| Antarctica/Syowa | UTC+3 | 11:04 | |
| Antarctica/Mawson | UTC+5 | 13:04 | |
| Antarctica/Vostok | UTC+6 | 13:04 | |
| Antarctica/Davis | UTC+7 | 15:04 | |
| Antarctica/DumontDUrville | UTC+10 | 18:04 | |
| Antarctica/Casey | UTC+11 | 16:04 | |
| Antarctica/McMurdo | UTC+12 | 21:04 |