Countries: 🇦🇶 Antarctica.
Area covered: Rothera.
Rothera Time
Rothera Time (UTC−3)
IANA: Antarctica/Rothera · UTC−3
Antarctica/Rothera does not use daylight saving time. The offset stays UTC−3 all year.
Sunrise 06:45 · Sunset 19:58
Daylight 13h 13m · Solar noon 13:22
| City | Local time | Difference from Antarctica/Rothera |
|---|---|---|
| New York | Thu | 1 hour behind |
| Los Angeles | Thu | 4 hours behind |
| London | Thu | 4 hours ahead |
| Paris | Thu | 5 hours ahead |
| Dubai | Thu | 7 hours ahead |
| Mumbai | Thu | 8.5 hours ahead |
| Singapore | Fri | 11 hours ahead |
| Tokyo | Fri | 12 hours ahead |
| Sydney | Fri | 13 hours ahead |
| Johannesburg | Thu | 5 hours ahead |
| São Paulo | Thu | same time |
| Chicago | Thu | 2 hours behind |
Clocks in Antarctica/Rothera run on Rothera Time (UTC−3, UTC−3); software knows the zone as Antarctica/Rothera.
No. Antarctica/Rothera keeps UTC−3 all year, so its time difference with places that do change their clocks shifts by an hour twice a year.
Standard offset UTC−3, no daylight saving time (as of 2026).
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | |||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 | 27 | 28 | 29 | 30 | 31 |