Hamadan to Lisbon: time difference
Lisbon is 2 h 30 min behind Hamadan. Live clocks for both, the working hours they share, and how each one sits against your own time.
−2 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Hamadan 07:31 7:31 AM Lisbon 05:01 5:01 AM You –:–
07:31 7:31 AM
Iran Standard Time · UTC+3:30
☀️ 06:24 · 🌙 17:40
05:01 5:01 AM
Western European Summer Time · UTC+1
☀️ 07:48 · 🌙 18:57
·
−2 h 30 min
Lisbon is 2 h 30 min behind Hamadan.
When you, Hamadan and Lisbon are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇮🇷 Hamadan
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
🇵🇹 Lisbon
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 17:30 5:30 PM 18:30 6:30 PM 19:30 7:30 PM 20:30 8:30 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇷 Hamadan | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 07:31 | 05:01 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Iran Standard Time | Western European Summer Time |
| UTC offset | UTC+3:30 | UTC+1 |
| Offset from Hamadan | — | −2 h 30 min |
| IANA zone | Asia/Tehran | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:24 | 07:48 |
| Sunset | 17:40 | 18:57 |
| Daylight | 11 h 17 min | 11 h 9 min |
| People on this clock | 526,000 | 545,923 |
Compare Hamadan with another city
More comparisons with Hamadan: the time zones next to it and the far side of the clock.
Big time differences
Hamadan and Lisbon: common questions
How many hours behind Hamadan is Lisbon?
The clocks in Lisbon are 2 hours and 30 minutes behind those in Hamadan (UTC+1 and UTC+3:30).
What time is it in Lisbon at the start of the working day in Hamadan?
The working day in Hamadan starts at 9:00 AM; in Lisbon it is 6:30 AM at that moment.
If it is 6:00 PM in Hamadan, what time is it in Lisbon?
At 6:00 PM in Hamadan, clocks in Lisbon show 3:30 PM.
When do working hours in Hamadan and in Lisbon overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:30 AM to 6:00 PM in Hamadan, which is 9:00 AM to 3:30 PM in Lisbon.
When does the date change in Lisbon compared with Hamadan?
The new day starts in Lisbon later: until 2:30 AM in Hamadan, it is still the previous day there. From 9:30 PM in Lisbon, Hamadan is already on the next day.
Is the time difference between Hamadan and Lisbon the same all year?
No. Only Lisbon switches to summer time, so the gap changes twice a year. From October 25, 2026, Lisbon will be 3 hours and 30 minutes behind Hamadan.
