Sīrjān to Sao Paulo: time difference
Sao Paulo is 6 h 30 min behind Sīrjān. 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.
Sīrjān 03:12 3:12 AM Sao Paulo 20:42 8:42 PM You –:–
03:12 3:12 AM
Iran Standard Time · UTC+3:30
☀️ 05:51 · 🌙 17:15
20:42 8:42 PM
Brasilia Standard Time · UTC-3
☀️ 05:33 · 🌙 18:13
·
−6 h 30 min
Sao Paulo is 6 h 30 min behind Sīrjān.
When you, Sīrjān 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
🇮🇷 Sīrjān
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
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇷 Sīrjān | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 03:12 | 20:42 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | Iran Standard Time | Brasilia Standard Time |
| UTC offset | UTC+3:30 | UTC-3 |
| Offset from Sīrjān | — | −6 h 30 min |
| IANA zone | Asia/Tehran | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:51 | 05:33 |
| Sunset | 17:15 | 18:13 |
| Daylight | 11 h 24 min | 12 h 40 min |
| People on this clock | 199,704 | 11,451,999 |
Compare Sīrjān with another city
More comparisons with Sīrjān: the time zones next to it and the far side of the clock.
Big time differences
Sīrjān and Sao Paulo: common questions
What is the time difference between Sīrjān and Sao Paulo?
Sao Paulo is 6 hours and 30 minutes behind: it uses UTC−3, while Sīrjān is on UTC+3:30.
What time is it in Sao Paulo at the start of the working day in Sīrjān?
The working day in Sīrjān starts at 9:00 AM; in Sao Paulo it is 2:30 AM at that moment.
What time is it in Sao Paulo when it is 6:00 PM in Sīrjān?
When it is 6:00 PM in Sīrjān, it is 11:30 AM in Sao Paulo.
Is there a time when both Sīrjān and Sao Paulo are at work?
Yes: from 3:30 PM to 6:00 PM in Sīrjān (9:00 AM to 11:30 AM in Sao Paulo), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Sīrjān is it still yesterday in Sao Paulo?
Before 6:30 AM in Sīrjān, the date in Sao Paulo has not changed yet. From 5:30 PM in Sao Paulo, it is already the next day in Sīrjān.
Does the time difference between Sīrjān and Sao Paulo change?
No. Neither place uses daylight saving time, so the difference stays 6 hours and 30 minutes all year.
