Rio de Janeiro to Littleton, NH: time difference
Littleton, NH is 1 h behind Rio de Janeiro. 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.
Rio de Janeiro 07:47 7:47 AM Littleton, NH 06:47 6:47 AM You –:–
07:47 7:47 AM
Brasilia Standard Time · UTC-3
☀️ 05:25 · 🌙 17:56
06:47 6:47 AM
Eastern Daylight Time · UTC-4
☀️ 06:57 · 🌙 18:12
·
−1 h
Littleton, NH is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro and Littleton, NH are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇷 Rio de Janeiro
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
🇺🇸 Littleton, NH
23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Rio de Janeiro | 🇺🇸 Littleton, NH |
|---|---|---|
| Local time | 07:47 | 06:47 |
| Local date | Sunday, October 11, 2026 | Sunday, October 11, 2026 |
| Time zone | Brasilia Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Rio de Janeiro | — | −1 h |
| IANA zone | America/Sao Paulo | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:25 | 06:57 |
| Sunset | 17:56 | 18:12 |
| Daylight | 12 h 31 min | 11 h 14 min |
| People on this clock | 6,211,223 | 41,737 |
Compare Rio de Janeiro with another city
More comparisons with Rio de Janeiro: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rio de Janeiro and Littleton, NH: common questions
How many hours behind Rio de Janeiro is Littleton, NH?
The clocks in Littleton are 1 hour behind those in Rio de Janeiro (UTC−4 and UTC−3).
If it is 9:00 AM in Rio de Janeiro, what time is it in Littleton, NH?
At 9:00 AM in Rio de Janeiro, clocks in Littleton show 8:00 AM.
If it is 6:00 PM in Rio de Janeiro, what time is it in Littleton, NH?
At 6:00 PM in Rio de Janeiro, clocks in Littleton show 5:00 PM.
When is a good time to call Littleton, NH, from Rio de Janeiro?
Between 10:00 AM and 6:00 PM in Rio de Janeiro – that is 9:00 AM to 5:00 PM in Littleton – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Littleton, NH, compared with Rio de Janeiro?
The new day starts in Littleton later: until 1:00 AM in Rio de Janeiro, it is still the previous day there. From 11:00 PM in Littleton, Rio de Janeiro is already on the next day.
Is the time difference between Rio de Janeiro and Littleton, NH, the same all year?
No. Only Littleton switches to summer time, so the gap changes twice a year. From November 1, 2026, Littleton will be 2 hours behind Rio de Janeiro.
