Upper Marlboro, MD to Sao Paulo: time difference
Sao Paulo is 1 h ahead of Upper Marlboro, 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.
Upper Marlboro, MD 14:02 2:02 PM Sao Paulo 15:02 3:02 PM You –:–
14:02 2:02 PM
Eastern Daylight Time · UTC-4
☀️ 07:30 · 🌙 18:13
15:02 3:02 PM
Brasilia Standard Time · UTC-3
☀️ 05:24 · 🌙 18:18
·
+1 h
Sao Paulo is 1 h ahead of Upper Marlboro, MD.
When you, Upper Marlboro, 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
🇺🇸 Upper Marlboro, 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 | 🇺🇸 Upper Marlboro, MD | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 14:02 | 15:02 |
| Local date | Wednesday, October 28, 2026 | Wednesday, October 28, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Upper Marlboro, 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 | 07:30 | 05:24 |
| Sunset | 18:13 | 18:18 |
| Daylight | 10 h 42 min | 12 h 54 min |
| People on this clock | 700 | 11,451,999 |
Compare Upper Marlboro, MD with another city
More comparisons with Upper Marlboro, MD: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Upper Marlboro, MD and Sao Paulo: common questions
How far ahead of Upper Marlboro, MD, is Sao Paulo?
Sao Paulo is 1 hour ahead of Upper Marlboro: UTC−3 against UTC−4.
What time is it in Sao Paulo at the start of the working day in Upper Marlboro, MD?
The working day in Upper Marlboro starts at 9:00 AM; in Sao Paulo it is 10:00 AM at that moment.
If it is 6:00 PM in Upper Marlboro, MD, what time is it in Sao Paulo?
At 6:00 PM in Upper Marlboro, clocks in Sao Paulo show 7:00 PM.
When is a good time to call Sao Paulo from Upper Marlboro, MD?
Between 9:00 AM and 5:00 PM in Upper Marlboro – that is 10:00 AM to 6:00 PM in Sao Paulo – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Sao Paulo compared with Upper Marlboro, MD?
The new day starts in Sao Paulo earlier: at 11:00 PM in Upper Marlboro it is already midnight there. Until 1:00 AM in Sao Paulo, Upper Marlboro is still on the previous day.
Does the time difference between Upper Marlboro, MD, and Sao Paulo change?
Yes. The clocks change only in Upper Marlboro. From November 1, 2026, Sao Paulo will be 2 hours ahead of Upper Marlboro.
