- Type a city, a country or a zone such as “CET” or “Tokyo”.
Current local time in Treinta y Tres, Uruguay
America/Montevideo
Observatory log
Treinta y Tres, observed
- 01Time zone
Uruguay Standard Time
UTC−3 · IANA
America/Montevideo- 02Daylight saving
Uruguay does not observe daylight saving time.
Clocks stay on UTC−3 all year. No change is scheduled in tzdata 2026e.
- 03Sun today
- Sunrise05:51Sunset18:53Day length13 h 2 minSolar noon12:22
MoonWaxing gibbous, 59% lit
Golden hour05:36–06:25 · 18:20–19:09
- 04Working hours
Counted as 09:00–17:00 local; the weekend in Uruguay is Saturday and Sunday.
- 05Best time to call
- 06Time zones in Uruguay
Uruguay uses a single time zone: America/Montevideo.
- 07Also on this clock
- 08Coordinates
33.23° S, 54.38° W
Differences
Treinta y Tres and the world
| City | Local time | Difference from Treinta y TresDiff. |
|---|---|---|
 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 |
Plan a meeting with Treinta y Tres
More cities in Uruguay
Questions
Asked about Treinta y Tres
What time zone is Treinta y Tres in?
Treinta y Tres uses Uruguay Standard Time, UTC−3. Its IANA time-zone ID is America/Montevideo.
Does Uruguay use daylight saving time?
No. Uruguay does not observe daylight saving time: the clocks stay on Uruguay Standard Time (UTC−3) all year.
When does the sun rise and set in Treinta y Tres today?
Today in Treinta y Tres the sun rises at 05:51 and sets at 18:53, giving 13 h 2 min of daylight.