Montevideo to Greenwich, CT: time difference
Greenwich, CT is 1 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 01:00 1:00 AM Greenwich, CT 00:00 12:00 AM You –:–
01:00 1:00 AM
Uruguay Standard Time · UTC-3
☀️ 05:58 · 🌙 19:03
00:00 12:00 AM
Eastern Daylight Time · UTC-4
☀️ 07:10 · 🌙 18:11
·
−1 h
Greenwich, CT is 1 h behind Montevideo.
When you, Montevideo and Greenwich, CT 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
🇺🇸 Greenwich, CT
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 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
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Time zones side by side
| Detail | 🇺🇾 Montevideo | 🇺🇸 Greenwich, CT |
|---|---|---|
| Local time | 01:00 | 00:00 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Uruguay Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Montevideo | — | −1 h |
| IANA zone | America/Montevideo | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:58 | 07:10 |
| Sunset | 19:03 | 18:11 |
| Daylight | 13 h 5 min | 11 h 1 min |
| People on this clock | 1,319,108 | 62,077 |
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 Greenwich, CT: common questions
How far behind Montevideo is Greenwich, CT?
Greenwich is 1 hour behind Montevideo: UTC−4 against UTC−3.
What time is it in Greenwich, CT, when it is 9:00 AM in Montevideo?
When it is 9:00 AM in Montevideo, it is 8:00 AM in Greenwich.
What time is it in Greenwich, CT, at the end of the working day in Montevideo?
The working day in Montevideo ends at 6:00 PM; in Greenwich it is 5:00 PM at that moment.
When do working hours in Montevideo and in Greenwich, CT, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Montevideo, which is 9:00 AM to 5:00 PM in Greenwich.
Until what time in Montevideo is it still yesterday in Greenwich, CT?
Before 1:00 AM in Montevideo, the date in Greenwich has not changed yet. From 11:00 PM in Greenwich, it is already the next day in Montevideo.
Is the time difference between Montevideo and Greenwich, CT, the same all year?
No. Only Greenwich switches to summer time, so the gap changes twice a year. From November 1, 2026, Greenwich will be 2 hours behind Montevideo.
