Frederick, MD to Sao Paulo: time difference
Sao Paulo is 1 h ahead of Frederick, MD. 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.
Frederick, MD 22:01 10:01 PM Sao Paulo 23:01 11:01 PM You –:–
22:01 10:01 PM
Eastern Daylight Time · UTC-4
☀️ 07:15 · 🌙 18:40
23:01 11:01 PM
Brasilia Standard Time · UTC-3
☀️ 05:39 · 🌙 18:09
·
+1 h
Sao Paulo is 1 h ahead of Frederick, MD.
When you, Frederick, MD 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
🇺🇸 Frederick, MD
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
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Time zones side by side
| Detail | 🇺🇸 Frederick, MD | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 22:01 | 23:01 |
| 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 Frederick, MD | — | +1 h |
| IANA zone | America/New York | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:15 | 05:39 |
| Sunset | 18:40 | 18:09 |
| Daylight | 11 h 25 min | 12 h 31 min |
| People on this clock | 72,237 | 11,451,999 |
Compare Frederick, MD with another city
More comparisons with Frederick, MD: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Frederick, MD and Sao Paulo: common questions
How many hours ahead of Frederick, MD, is Sao Paulo?
The clocks in Sao Paulo are 1 hour ahead of those in Frederick (UTC−3 and UTC−4).
If it is 9:00 AM in Frederick, MD, what time is it in Sao Paulo?
At 9:00 AM in Frederick, clocks in Sao Paulo show 10:00 AM.
What time is it in Sao Paulo when it is 6:00 PM in Frederick, MD?
When it is 6:00 PM in Frederick, it is 7:00 PM in Sao Paulo.
When do working hours in Frederick, MD, and in Sao Paulo overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Frederick, which is 10:00 AM to 6:00 PM in Sao Paulo.
From what time in Frederick, MD, is it tomorrow in Sao Paulo?
Once it is 11:00 PM in Frederick, the date in Sao Paulo has already changed. Until 1:00 AM in Sao Paulo, it is still the previous day in Frederick.
Does the time difference between Frederick, MD, and Sao Paulo change?
Yes. The clocks change only in Frederick. From November 1, 2026, Sao Paulo will be 2 hours ahead of Frederick.
