Calhoun, GA to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Calhoun, 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.
Calhoun, GA 11:19 11:19 AM Rio de Janeiro 12:19 12:19 PM You –:–
11:19 11:19 AM
Eastern Daylight Time · UTC-4
☀️ 07:50 · 🌙 19:00
12:19 12:19 PM
Brasilia Standard Time · UTC-3
☀️ 05:17 · 🌙 18:00
·
+1 h
Rio de Janeiro is 1 h ahead of Calhoun, GA.
When you, Calhoun, 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
🇺🇸 Calhoun, 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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Time zones side by side
| Detail | 🇺🇸 Calhoun, GA | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 11:19 | 12:19 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Calhoun, 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 | 07:50 | 05:17 |
| Sunset | 19:00 | 18:00 |
| Daylight | 11 h 11 min | 12 h 43 min |
| People on this clock | 14,015 | 6,211,223 |
Compare Calhoun, GA with another city
More comparisons with Calhoun, GA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Calhoun, GA and Rio de Janeiro: common questions
How far ahead of Calhoun, GA, is Rio de Janeiro?
Rio de Janeiro is 1 hour ahead of Calhoun: UTC−3 against UTC−4.
If it is 9:00 AM in Calhoun, GA, what time is it in Rio de Janeiro?
At 9:00 AM in Calhoun, clocks in Rio de Janeiro show 10:00 AM.
If it is 6:00 PM in Calhoun, GA, what time is it in Rio de Janeiro?
At 6:00 PM in Calhoun, clocks in Rio de Janeiro show 7:00 PM.
Is there a time when both Calhoun, GA, and Rio de Janeiro are at work?
Yes: from 9:00 AM to 5:00 PM in Calhoun (10:00 AM to 6:00 PM in Rio de Janeiro), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Rio de Janeiro compared with Calhoun, GA?
The new day starts in Rio de Janeiro earlier: at 11:00 PM in Calhoun it is already midnight there. Until 1:00 AM in Rio de Janeiro, Calhoun is still on the previous day.
Does the time difference between Calhoun, GA, and Rio de Janeiro change?
Yes. The clocks change only in Calhoun. From November 1, 2026, Rio de Janeiro will be 2 hours ahead of Calhoun.
