Union, SC to Montevideo: time difference
Montevideo is 1 h ahead of Union, SC. 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.
Union, SC 06:12 6:12 AM Montevideo 07:12 7:12 AM You –:–
06:12 6:12 AM
Eastern Daylight Time · UTC-4
☀️ 07:39 · 🌙 18:45
07:12 7:12 AM
Uruguay Standard Time · UTC-3
☀️ 05:54 · 🌙 19:05
·
+1 h
Montevideo is 1 h ahead of Union, SC.
When you, Union, SC and Montevideo are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Union, SC
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
🇺🇾 Montevideo
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Union, SC | 🇺🇾 Montevideo |
|---|---|---|
| Local time | 06:12 | 07:12 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Eastern Daylight Time | Uruguay Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Union, SC | — | +1 h |
| IANA zone | America/New York | America/Montevideo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:39 | 05:54 |
| Sunset | 18:45 | 19:05 |
| Daylight | 11 h 6 min | 13 h 11 min |
| People on this clock | 8,000 | 1,319,108 |
Compare Union, SC with another city
More comparisons with Union, SC: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Union, SC and Montevideo: common questions
What is the time difference between Union, SC, and Montevideo?
Montevideo is 1 hour ahead: it uses UTC−3, while Union is on UTC−4.
What time is it in Montevideo when it is 9:00 AM in Union, SC?
When it is 9:00 AM in Union, it is 10:00 AM in Montevideo.
If it is 6:00 PM in Union, SC, what time is it in Montevideo?
At 6:00 PM in Union, clocks in Montevideo show 7:00 PM.
Is there a time when both Union, SC, and Montevideo are at work?
Yes: from 9:00 AM to 5:00 PM in Union (10:00 AM to 6:00 PM in Montevideo), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Montevideo?
From 11:00 PM in Union, SC, it is already the next day in Montevideo. The other way round, until 1:00 AM in Montevideo it is still the previous day in Union.
Does the time difference between Union, SC, and Montevideo change?
Yes. The clocks change only in Union. From November 1, 2026, Montevideo will be 2 hours ahead of Union.
