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- Type a city, a country or a zone such as “CET” or “Tokyo”.
Current local time in Trelew, Argentina
America/Argentina/Catamarca
Observatory log
Trelew, observed
- 01Time zone
Argentina Standard Time
UTC−3 · UTC−3 · IANA
America/Argentina/Catamarca- 02Daylight saving
Trelew does not observe daylight saving time.
Clocks stay on UTC−3 (UTC−3) all year. No change is scheduled in tzdata 2026e.
- 03Sun today
- Sunrise06:30Sunset19:43Day length13 h 13 minSolar noon13:07
MoonWaxing crescent, 15% lit
Golden hour06:14–07:09 · 19:06–20:02
- 04Working hours
Counted as 09:00–17:00 local; the weekend in Argentina is Saturday and Sunday.
- 05Best time to call
- 06Time zones in Argentina
- Buenos AiresUTC−3
- CatamarcaUTC−3
- CórdobaUTC−3
- San Salvador de JujuyUTC−3
- La RiojaUTC−3
- MendozaUTC−3
- Rio GallegosUTC−3
- SaltaUTC−3
- San JuanUTC−3
- San LuisUTC−3
- TucumánUTC−3
- UshuaiaUTC−3
- 07Also on this clock
- 08Coordinates
43.25° S, 65.33° W · Chubut
Differences
Trelew and the world
| City | Local time | Difference from TrelewDiff. |
|---|---|---|
 London | +4 h | |
 New York | −1 h | |
| Los Angeles | −4 h | |
| Chicago | −2 h | |
 São Paulo | Same time | |
 Paris | +5 h | |
 Dubai | +7 h | |
 Mumbai | +8 h 30 min | |
 Singapore | +11 h | |
 Hong Kong | +11 h | |
 Tokyo | +12 h |
Questions
Asked about Trelew
What time zone is Trelew in?
Trelew uses Argentina Standard Time (UTC−3), UTC−3. Its IANA time-zone ID is America/Argentina/Catamarca.
Does Trelew use daylight saving time?
No. Trelew does not observe daylight saving time: the clocks stay on Argentina Standard Time (UTC−3) all year.
When does the sun rise and set in Trelew today?
Today in Trelew the sun rises at 06:30 and sets at 19:43, giving 13 h 13 min of daylight.