Alamosa, CO to Sao Paulo: time difference
Sao Paulo is 3 h ahead of Alamosa, CO. 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.
Alamosa, CO 20:13 8:13 PM Sao Paulo 23:13 11:13 PM You –:–
20:13 8:13 PM
Mountain Daylight Time · UTC-6
☀️ 07:18 · 🌙 18:20
23:13 11:13 PM
Brasilia Standard Time · UTC-3
☀️ 05:29 · 🌙 18:14
·
+3 h
Sao Paulo is 3 h ahead of Alamosa, CO.
When you, Alamosa, CO 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
🇺🇸 Alamosa, CO
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
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 1 1 AM 2 2 AM
📍 Your time
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- Early
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Time zones side by side
| Detail | 🇺🇸 Alamosa, CO | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 20:13 | 23:13 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | Mountain Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Alamosa, CO | — | +3 h |
| IANA zone | America/Denver | America/Sao Paulo |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | Not observed |
| Sunrise | 07:18 | 05:29 |
| Sunset | 18:20 | 18:14 |
| Daylight | 11 h 2 min | 12 h 45 min |
| People on this clock | 10,000 | 11,451,999 |
Compare Alamosa, CO with another city
More comparisons with Alamosa, CO: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Alamosa, CO and Sao Paulo: common questions
How many hours ahead of Alamosa, CO, is Sao Paulo?
The clocks in Sao Paulo are 3 hours ahead of those in Alamosa (UTC−3 and UTC−6).
What time is it in Sao Paulo when it is 9:00 AM in Alamosa, CO?
When it is 9:00 AM in Alamosa, it is 12:00 PM in Sao Paulo.
What time is it in Sao Paulo when it is 6:00 PM in Alamosa, CO?
When it is 6:00 PM in Alamosa, it is 9:00 PM in Sao Paulo.
When is a good time to call Sao Paulo from Alamosa, CO?
Between 9:00 AM and 3:00 PM in Alamosa – that is 12:00 PM 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 Alamosa, CO?
The new day starts in Sao Paulo earlier: at 9:00 PM in Alamosa it is already midnight there. Until 3:00 AM in Sao Paulo, Alamosa is still on the previous day.
Is the time difference between Alamosa, CO, and Sao Paulo the same all year?
No. Only Alamosa switches to summer time, so the gap changes twice a year. From November 1, 2026, Sao Paulo will be 4 hours ahead of Alamosa.
