Montevideo to Atenas: time difference
Atenas is 3 h behind Montevideo. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Montevideo 02:23 2:23 AM Atenas 23:23 11:23 PM You –:–
02:23 2:23 AM
Uruguay Standard Time · UTC-3
☀️ 05:57 · 🌙 19:04
23:23 11:23 PM
Central Standard Time · UTC-6
☀️ 05:27 · 🌙 17:19
·
−3 h
Atenas is 3 h behind Montevideo.
When you, Montevideo and Atenas are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇾 Montevideo
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇨🇷 Atenas
21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM
📍 Your time
- Asleep
- Early
- Working hours
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- Both working
- Right now
Time zones side by side
| Detail | 🇺🇾 Montevideo | 🇨🇷 Atenas |
|---|---|---|
| Local time | 02:23 | 23:23 |
| Local date | Tuesday, October 20, 2026 | Monday, October 19, 2026 |
| Time zone | Uruguay Standard Time | Central Standard Time |
| UTC offset | UTC-3 | UTC-6 |
| Offset from Montevideo | — | −3 h |
| IANA zone | America/Montevideo | America/Costa Rica |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:57 | 05:27 |
| Sunset | 19:04 | 17:19 |
| Daylight | 13 h 7 min | 11 h 53 min |
| People on this clock | 1,319,108 | 7,000 |
Compare Montevideo with another city
More comparisons with Montevideo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Montevideo and Atenas: common questions
What is the time difference between Montevideo and Atenas?
Atenas is 3 hours behind: it uses UTC−6, while Montevideo is on UTC−3.
What time is it in Atenas when it is 9:00 AM in Montevideo?
When it is 9:00 AM in Montevideo, it is 6:00 AM in Atenas.
What time is it in Atenas at the end of the working day in Montevideo?
The working day in Montevideo ends at 6:00 PM; in Atenas it is 3:00 PM at that moment.
When do working hours in Montevideo and in Atenas overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Montevideo, which is 9:00 AM to 3:00 PM in Atenas.
Until what time in Montevideo is it still yesterday in Atenas?
Before 3:00 AM in Montevideo, the date in Atenas has not changed yet. From 9:00 PM in Atenas, it is already the next day in Montevideo.
Does the time difference between Montevideo and Atenas change?
No. Neither place uses daylight saving time, so the difference stays 3 hours all year.
