Cobleskill, NY to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Cobleskill, NY. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇧🇷 Rio de Janeiro, Brazil
44
- Brasilia Standard Time
- UTC-3
- Golden hour
☀️ 05:26 · 🌙 17:55 · 12 h 30 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Cobleskill, NY 16:01 4:01 PM Rio de Janeiro 17:01 5:01 PM You –:–
16:01 4:01 PM
Eastern Daylight Time · UTC-4
☀️ 07:06 · 🌙 18:25
17:01 5:01 PM
Brasilia Standard Time · UTC-3
☀️ 05:26 · 🌙 17:55
·
+1 h
Rio de Janeiro is 1 h ahead of Cobleskill, NY.
When you, Cobleskill, NY 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
🇺🇸 Cobleskill, NY
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Cobleskill, NY | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 16:01 | 17:01 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Cobleskill, NY | — | +1 h |
| IANA zone | America/New York | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:06 | 05:26 |
| Sunset | 18:25 | 17:55 |
| Daylight | 11 h 20 min | 12 h 30 min |
| People on this clock | 4,500 | 6,211,223 |
Compare Cobleskill, NY with another city
More comparisons with Cobleskill, NY: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Cobleskill, NY and Rio de Janeiro: common questions
How far ahead of Cobleskill, NY, is Rio de Janeiro?
Rio de Janeiro is 1 hour ahead of Cobleskill: UTC−3 against UTC−4.
What time is it in Rio de Janeiro at the start of the working day in Cobleskill, NY?
The working day in Cobleskill starts at 9:00 AM; in Rio de Janeiro it is 10:00 AM at that moment.
What time is it in Rio de Janeiro at the end of the working day in Cobleskill, NY?
The working day in Cobleskill ends at 6:00 PM; in Rio de Janeiro it is 7:00 PM at that moment.
When is a good time to call Rio de Janeiro from Cobleskill, NY?
Between 9:00 AM and 5:00 PM in Cobleskill – 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 Cobleskill, NY?
The new day starts in Rio de Janeiro earlier: at 11:00 PM in Cobleskill it is already midnight there. Until 1:00 AM in Rio de Janeiro, Cobleskill is still on the previous day.
Is the time difference between Cobleskill, NY, and Rio de Janeiro the same all year?
No. Only Cobleskill switches to summer time, so the gap changes twice a year. From November 1, 2026, Rio de Janeiro will be 2 hours ahead of Cobleskill.
