Isfahan to Lisbon: time difference
Lisbon is 2 h 30 min behind Isfahan. 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.
Isfahan 12:35 12:35 PM Lisbon 10:05 10:05 AM You –:–
12:35 12:35 PM
Iran Standard Time · UTC+3:30
☀️ 06:04 · 🌙 17:38
10:05 10:05 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
·
−2 h 30 min
Lisbon is 2 h 30 min behind Isfahan.
When you, Isfahan 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
🇮🇷 Isfahan
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 | 🇮🇷 Isfahan | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 12:35 | 10:05 |
| 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 Isfahan | — | −2 h 30 min |
| IANA zone | Asia/Tehran | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:04 | 07:41 |
| Sunset | 17:38 | 19:07 |
| Daylight | 11 h 34 min | 11 h 26 min |
| People on this clock | 1,961,260 | 545,923 |
Compare Isfahan with another city
More comparisons with Isfahan: the time zones next to it and the far side of the clock.
Big time differences
Isfahan and Lisbon: common questions
How many hours behind Isfahan is Lisbon?
The clocks in Lisbon are 2 hours and 30 minutes behind those in Isfahan (UTC+1 and UTC+3:30).
What time is it in Lisbon when it is 9:00 AM in Isfahan?
When it is 9:00 AM in Isfahan, it is 6:30 AM in Lisbon.
If it is 6:00 PM in Isfahan, what time is it in Lisbon?
At 6:00 PM in Isfahan, clocks in Lisbon show 3:30 PM.
Is there a time when both Isfahan and Lisbon are at work?
Yes: from 11:30 AM to 6:00 PM in Isfahan (9:00 AM to 3:30 PM in Lisbon), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Lisbon?
Until 2:30 AM in Isfahan 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 Isfahan.
Does the time gap between Isfahan and Lisbon change during the year?
Yes – daylight saving time is used in Lisbon but not in Isfahan. From October 25, 2026, Lisbon will be 3 hours and 30 minutes behind Isfahan.
