Sao Paulo to Qom: time difference
Qom is 6 h 30 min ahead of Sao Paulo. Live clocks for both, the working hours they share, and how each one sits against your own time.
+6 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sao Paulo 00:45 12:45 AM Qom 07:15 7:15 AM You –:–
00:45 12:45 AM
Brasilia Standard Time · UTC-3
☀️ 05:32 · 🌙 18:13
07:15 7:15 AM
Iran Standard Time · UTC+3:30
☀️ 06:15 · 🌙 17:30
·
+6 h 30 min
Qom is 6 h 30 min ahead of Sao Paulo.
When you, Sao Paulo and Qom are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇷 Sao Paulo
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
🇮🇷 Qom
6:30 6:30 AM 7:30 7:30 AM 8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM 15:30 3:30 PM 16:30 4:30 PM 17:30 5:30 PM 18:30 6:30 PM 19:30 7:30 PM 20:30 8:30 PM 21:30 9:30 PM 22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM 1:30 1:30 AM 2:30 2:30 AM 3:30 3:30 AM 4:30 4:30 AM 5:30 5:30 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Sao Paulo | 🇮🇷 Qom |
|---|---|---|
| Local time | 00:45 | 07:15 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Brasilia Standard Time | Iran Standard Time |
| UTC offset | UTC-3 | UTC+3:30 |
| Offset from Sao Paulo | — | +6 h 30 min |
| IANA zone | America/Sao Paulo | Asia/Tehran |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:32 | 06:15 |
| Sunset | 18:13 | 17:30 |
| Daylight | 12 h 41 min | 11 h 15 min |
| People on this clock | 11,451,999 | 1,075,000 |
Compare Sao Paulo with another city
More comparisons with Sao Paulo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Sao Paulo and Qom: common questions
How many hours ahead of Sao Paulo is Qom?
The clocks in Qom are 6 hours and 30 minutes ahead of those in Sao Paulo (UTC+3:30 and UTC−3).
If it is 9:00 AM in Sao Paulo, what time is it in Qom?
At 9:00 AM in Sao Paulo, clocks in Qom show 3:30 PM.
What time is it in Qom at the end of the working day in Sao Paulo?
The working day in Sao Paulo ends at 6:00 PM; in Qom it is 12:30 AM (the next day) at that moment.
When do working hours in Sao Paulo and in Qom overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 11:30 AM in Sao Paulo, which is 3:30 PM to 6:00 PM in Qom.
When does the date change in Qom compared with Sao Paulo?
The new day starts in Qom earlier: at 5:30 PM in Sao Paulo it is already midnight there. Until 6:30 AM in Qom, Sao Paulo is still on the previous day.
Is the time difference between Sao Paulo and Qom the same all year?
Yes. Neither Sao Paulo nor Qom switches to summer time, so the gap is always 6 hours and 30 minutes.
