Istanbul to Sirajganj: time difference
Sirajganj is 3 h ahead of Istanbul. Live clocks for both, the working hours they share, and how each one sits against your own time.
+3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 07:19 7:19 AM Sirajganj 10:19 10:19 AM You –:–
07:19 7:19 AM
GMT+03:00 · UTC+3
☀️ 07:15 · 🌙 18:27
10:19 10:19 AM
Bangladesh Standard Time · UTC+6
☀️ 05:59 · 🌙 17:37
·
+3 h
Sirajganj is 3 h ahead of Istanbul.
When you, Istanbul and Sirajganj are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇷 Istanbul
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
🇧🇩 Sirajganj
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇷 Istanbul | 🇧🇩 Sirajganj |
|---|---|---|
| Local time | 07:19 | 10:19 |
| Local date | Wednesday, October 14, 2026 | Wednesday, October 14, 2026 |
| Time zone | GMT+03:00 | Bangladesh Standard Time |
| UTC offset | UTC+3 | UTC+6 |
| Offset from Istanbul | — | +3 h |
| IANA zone | Europe/Istanbul | Asia/Dhaka |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:15 | 05:59 |
| Sunset | 18:27 | 17:37 |
| Daylight | 11 h 12 min | 11 h 38 min |
| People on this clock | 15,701,602 | 167,200 |
Compare Istanbul with another city
More comparisons with Istanbul: the time zones next to it and the far side of the clock.
Big time differences
Istanbul and Sirajganj: common questions
How many hours ahead of Istanbul is Sirajganj?
The clocks in Sirajganj are 3 hours ahead of those in Istanbul (UTC+6 and UTC+3).
What time is it in Sirajganj at the start of the working day in Istanbul?
The working day in Istanbul starts at 9:00 AM; in Sirajganj it is 12:00 PM at that moment.
What time is it in Sirajganj at the end of the working day in Istanbul?
The working day in Istanbul ends at 6:00 PM; in Sirajganj it is 9:00 PM at that moment.
Is there a time when both Istanbul and Sirajganj are at work?
Yes: from 9:00 AM to 3:00 PM in Istanbul (12:00 PM to 6:00 PM in Sirajganj), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Sirajganj compared with Istanbul?
The new day starts in Sirajganj earlier: at 9:00 PM in Istanbul it is already midnight there. Until 3:00 AM in Sirajganj, Istanbul is still on the previous day.
Does the time gap between Istanbul and Sirajganj change during the year?
No, the clocks change neither in Istanbul nor in Sirajganj, so the gap is 3 hours all year round.
