Istanbul to Gyumri: time difference
Gyumri is 1 h ahead of Istanbul. 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.
Istanbul 06:39 6:39 AM Gyumri 07:39 7:39 AM You –:–
06:39 6:39 AM
GMT+03:00 · UTC+3
☀️ 07:19 · 🌙 18:21
07:39 7:39 AM
Armenia Standard Time · UTC+4
☀️ 07:19 · 🌙 18:22
·
+1 h
Gyumri is 1 h ahead of Istanbul.
When you, Istanbul and Gyumri 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
🇦🇲 Gyumri
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇷 Istanbul | 🇦🇲 Gyumri |
|---|---|---|
| Local time | 06:39 | 07:39 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | GMT+03:00 | Armenia Standard Time |
| UTC offset | UTC+3 | UTC+4 |
| Offset from Istanbul | — | +1 h |
| IANA zone | Europe/Istanbul | Asia/Yerevan |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:19 | 07:19 |
| Sunset | 18:21 | 18:22 |
| Daylight | 11 h 2 min | 11 h 3 min |
| People on this clock | 15,701,602 | 111,138 |
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 Gyumri: common questions
How many hours ahead of Istanbul is Gyumri?
The clocks in Gyumri are 1 hour ahead of those in Istanbul (UTC+4 and UTC+3).
What time is it in Gyumri when it is 9:00 AM in Istanbul?
When it is 9:00 AM in Istanbul, it is 10:00 AM in Gyumri.
What time is it in Gyumri at the end of the working day in Istanbul?
The working day in Istanbul ends at 6:00 PM; in Gyumri it is 7:00 PM at that moment.
When is a good time to call Gyumri from Istanbul?
Between 9:00 AM and 5:00 PM in Istanbul – that is 10:00 AM to 6:00 PM in Gyumri – both places are within working hours (9:00 AM–6:00 PM).
From what time in Istanbul is it tomorrow in Gyumri?
Once it is 11:00 PM in Istanbul, the date in Gyumri has already changed. Until 1:00 AM in Gyumri, it is still the previous day in Istanbul.
Does the time difference between Istanbul and Gyumri change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
