Woodstock, GA to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Woodstock, GA. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Woodstock, GA 10:45 10:45 AM Rio de Janeiro 11:45 11:45 AM You –:–
10:45 10:45 AM
Eastern Daylight Time · UTC-4
☀️ 07:45 · 🌙 19:03
11:45 11:45 AM
Brasilia Standard Time · UTC-3
☀️ 05:19 · 🌙 17:58
·
+1 h
Rio de Janeiro is 1 h ahead of Woodstock, GA.
When you, Woodstock, GA and Rio de Janeiro are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Woodstock, GA
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
🇧🇷 Rio de Janeiro
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
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- Early
- Working hours
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Time zones side by side
| Detail | 🇺🇸 Woodstock, GA | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 10:45 | 11:45 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Woodstock, GA | — | +1 h |
| IANA zone | America/New York | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:45 | 05:19 |
| Sunset | 19:03 | 17:58 |
| Daylight | 11 h 17 min | 12 h 39 min |
| People on this clock | 35,000 | 6,211,223 |
Compare Woodstock, GA with another city
More comparisons with Woodstock, GA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Woodstock, GA and Rio de Janeiro: common questions
What is the time difference between Woodstock, GA, and Rio de Janeiro?
Rio de Janeiro is 1 hour ahead: it uses UTC−3, while Woodstock is on UTC−4.
If it is 9:00 AM in Woodstock, GA, what time is it in Rio de Janeiro?
At 9:00 AM in Woodstock, clocks in Rio de Janeiro show 10:00 AM.
What time is it in Rio de Janeiro when it is 6:00 PM in Woodstock, GA?
When it is 6:00 PM in Woodstock, it is 7:00 PM in Rio de Janeiro.
When is a good time to call Rio de Janeiro from Woodstock, GA?
Between 9:00 AM and 5:00 PM in Woodstock – that is 10:00 AM to 6:00 PM in Rio de Janeiro – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Rio de Janeiro compared with Woodstock, GA?
The new day starts in Rio de Janeiro earlier: at 11:00 PM in Woodstock it is already midnight there. Until 1:00 AM in Rio de Janeiro, Woodstock is still on the previous day.
Is the time difference between Woodstock, GA, and Rio de Janeiro the same all year?
No. Only Woodstock switches to summer time, so the gap changes twice a year. From November 1, 2026, Rio de Janeiro will be 2 hours ahead of Woodstock.
