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 | 12:49 | |
| Antarctica/Rothera | UTC-3 | 12:49 | |
| Antarctica/Troll | UTC+0 | 17:49 | |
| Antarctica/Syowa | UTC+3 | 18:49 | |
| Antarctica/Mawson | UTC+5 | 20:49 | |
| Antarctica/Vostok | UTC+5 | 20:49 | |
| Antarctica/Davis | UTC+7 | 22:49 | |
| Antarctica/Casey | UTC+8 | 23:49 | |
| Antarctica/DumontDUrville | UTC+10 | 01:49 | |
| Antarctica/McMurdo | UTC+12 | 03:49 |