Ulan Ude to Lisbon: time difference
Lisbon is 7 h behind Ulan Ude. Live clocks for both, the working hours they share, and how each one sits against your own time.
−7 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Ulan Ude 11:58 11:58 AM Lisbon 04:58 4:58 AM You –:–
11:58 11:58 AM
Irkutsk Standard Time · UTC+8
☀️ 07:05 · 🌙 18:10
04:58 4:58 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
·
−7 h
Lisbon is 7 h behind Ulan Ude.
When you, Ulan Ude 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
🇷🇺 Ulan Ude
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
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇷🇺 Ulan Ude | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 11:58 | 04:58 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Irkutsk Standard Time | Western European Summer Time |
| UTC offset | UTC+8 | UTC+1 |
| Offset from Ulan Ude | — | −7 h |
| IANA zone | Asia/Irkutsk | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:05 | 07:41 |
| Sunset | 18:10 | 19:07 |
| Daylight | 11 h 5 min | 11 h 26 min |
| People on this clock | 436,138 | 545,923 |
Compare Ulan Ude with another city
More comparisons with Ulan Ude: the time zones next to it and the far side of the clock.
Big time differences
Ulan Ude and Lisbon: common questions
What is the time difference between Ulan Ude and Lisbon?
Lisbon is 7 hours behind: it uses UTC+1, while Ulan Ude is on UTC+8.
What time is it in Lisbon when it is 9:00 AM in Ulan Ude?
When it is 9:00 AM in Ulan Ude, it is 2:00 AM in Lisbon.
If it is 6:00 PM in Ulan Ude, what time is it in Lisbon?
At 6:00 PM in Ulan Ude, clocks in Lisbon show 11:00 AM.
When is a good time to call Lisbon from Ulan Ude?
Between 4:00 PM and 6:00 PM in Ulan Ude – that is 9:00 AM to 11:00 AM in Lisbon – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Ulan Ude is it still yesterday in Lisbon?
Before 7:00 AM in Ulan Ude, the date in Lisbon has not changed yet. From 5:00 PM in Lisbon, it is already the next day in Ulan Ude.
Does the time difference between Ulan Ude and Lisbon change?
Yes. The clocks change only in Lisbon. From October 25, 2026, Lisbon will be 8 hours behind Ulan Ude.
