Weatherford, OK to Rio de Janeiro: time difference
Rio de Janeiro is 2 h ahead of Weatherford, OK. Live clocks for both, the working hours they share, and how each one sits against your own time.
+2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Weatherford, OK 10:36 10:36 AM Rio de Janeiro 12:36 12:36 PM You –:–
10:36 10:36 AM
Central Daylight Time · UTC-5
☀️ 07:46 · 🌙 18:54
12:36 12:36 PM
Brasilia Standard Time · UTC-3
☀️ 05:17 · 🌙 18:00
·
+2 h
Rio de Janeiro is 2 h ahead of Weatherford, OK.
When you, Weatherford, OK 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
🇺🇸 Weatherford, OK
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
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 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Weatherford, OK | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 10:36 | 12:36 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Weatherford, OK | — | +2 h |
| IANA zone | America/Chicago | America/Sao Paulo |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:46 | 05:17 |
| Sunset | 18:54 | 18:00 |
| Daylight | 11 h 8 min | 12 h 43 min |
| People on this clock | 30,854 | 6,211,223 |
Compare Weatherford, OK with another city
More comparisons with Weatherford, OK: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Weatherford, OK and Rio de Janeiro: common questions
How many hours ahead of Weatherford, OK, is Rio de Janeiro?
The clocks in Rio de Janeiro are 2 hours ahead of those in Weatherford (UTC−3 and UTC−5).
What time is it in Rio de Janeiro at the start of the working day in Weatherford, OK?
The working day in Weatherford starts at 9:00 AM; in Rio de Janeiro it is 11:00 AM at that moment.
What time is it in Rio de Janeiro at the end of the working day in Weatherford, OK?
The working day in Weatherford ends at 6:00 PM; in Rio de Janeiro it is 8:00 PM at that moment.
Is there a time when both Weatherford, OK, and Rio de Janeiro are at work?
Yes: from 9:00 AM to 4:00 PM in Weatherford (11:00 AM to 6:00 PM in Rio de Janeiro), the working days (9:00 AM–6:00 PM) overlap.
From what time in Weatherford, OK, is it tomorrow in Rio de Janeiro?
Once it is 10:00 PM in Weatherford, the date in Rio de Janeiro has already changed. Until 2:00 AM in Rio de Janeiro, it is still the previous day in Weatherford.
Does the time difference between Weatherford, OK, and Rio de Janeiro change?
Yes. The clocks change only in Weatherford. From November 1, 2026, Rio de Janeiro will be 3 hours ahead of Weatherford.
