Iran to Lisbon: time difference
Lisbon is 2 h 30 min behind Iran. 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.
Iran 06:39 6:39 AM Lisbon 04:09 4:09 AM You –:–
06:39 6:39 AM
Iran Standard Time · UTC+3:30
☀️ 06:07 · 🌙 17:37
04:09 4:09 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
·
−2 h 30 min
Lisbon is 2 h 30 min behind Iran.
When you, Iran 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
🇮🇷 Iran
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 | 🇮🇷 Iran | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 06:39 | 04:09 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Iran Standard Time | Western European Summer Time |
| UTC offset | UTC+3:30 | UTC+1 |
| Offset from Iran | — | −2 h 30 min |
| IANA zone | Asia/Tehran | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:07 | 07:41 |
| Sunset | 17:37 | 19:07 |
| Daylight | 11 h 31 min | 11 h 26 min |
| People on this clock | 86,758,304 | 545,923 |
Compare Iran with another city
More comparisons with Iran: the time zones next to it and the far side of the clock.
Big time differences
Iran and Lisbon: common questions
What is the time difference between Iran and Lisbon?
Lisbon is 2 hours and 30 minutes behind: it uses UTC+1, while Iran is on UTC+3:30.
What time is it in Lisbon when it is 9:00 AM in Iran?
When it is 9:00 AM in Iran, it is 6:30 AM in Lisbon.
What time is it in Lisbon at the end of the working day in Iran?
The working day in Iran ends at 6:00 PM; in Lisbon it is 3:30 PM at that moment.
When do working hours in Iran and in Lisbon overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:30 AM to 6:00 PM in Iran, which is 9:00 AM to 3:30 PM in Lisbon.
When is it still the previous day in Lisbon?
Until 2:30 AM in Iran it is still the previous day in Lisbon. The other way round, from 9:30 PM in Lisbon it is already the next day in Iran.
Is the time difference between Iran 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 Iran.
