Guyana to Sao Paulo: time difference
Sao Paulo is 1 h ahead of Guyana. 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.
Guyana 20:57 8:57 PM Sao Paulo 21:57 9:57 PM You –:–
20:57 8:57 PM
Guyana Time · UTC-4
☀️ 05:40 · 🌙 17:41
21:57 9:57 PM
Brasilia Standard Time · UTC-3
☀️ 05:40 · 🌙 18:09
·
+1 h
Sao Paulo is 1 h ahead of Guyana.
When you, Guyana and Sao Paulo are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇾 Guyana
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
🇧🇷 Sao Paulo
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 | 🇬🇾 Guyana | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 20:57 | 21:57 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Guyana Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Guyana | — | +1 h |
| IANA zone | America/Guyana | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:40 | 05:40 |
| Sunset | 17:41 | 18:09 |
| Daylight | 12 h 1 min | 12 h 29 min |
| People on this clock | 777,859 | 11,451,999 |
Compare Guyana with another city
More comparisons with Guyana: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Guyana and Sao Paulo: common questions
How many hours ahead of Guyana is Sao Paulo?
The clocks in Sao Paulo are 1 hour ahead of those in Guyana (UTC−3 and UTC−4).
What time is it in Sao Paulo at the start of the working day in Guyana?
The working day in Guyana starts at 9:00 AM; in Sao Paulo it is 10:00 AM at that moment.
What time is it in Sao Paulo at the end of the working day in Guyana?
The working day in Guyana ends at 6:00 PM; in Sao Paulo it is 7:00 PM at that moment.
Is there a time when both Guyana and Sao Paulo are at work?
Yes: from 9:00 AM to 5:00 PM in Guyana (10:00 AM to 6:00 PM in Sao Paulo), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Sao Paulo compared with Guyana?
The new day starts in Sao Paulo earlier: at 11:00 PM in Guyana it is already midnight there. Until 1:00 AM in Sao Paulo, Guyana is still on the previous day.
Does the time gap between Guyana and Sao Paulo change during the year?
No, the clocks change neither in Guyana nor in Sao Paulo, so the gap is 1 hour all year round.
