Ulan Ude to Nosara: time difference
Nosara is 14 h behind Ulan Ude. 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.
Ulan Ude 11:16 11:16 AM Nosara 21:16 9:16 PM You –:–
11:16 11:16 AM
Irkutsk Standard Time · UTC+8
☀️ 07:05 · 🌙 18:10
21:16 9:16 PM
Central Standard Time · UTC-6
☀️ 05:32 · 🌙 17:29
·
−14 h
Nosara is 14 h behind Ulan Ude.
When you, Ulan Ude and Nosara 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
🇨🇷 Nosara
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇷🇺 Ulan Ude | 🇨🇷 Nosara |
|---|---|---|
| Local time | 11:16 | 21:16 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 2026 |
| Time zone | Irkutsk Standard Time | Central Standard Time |
| UTC offset | UTC+8 | UTC-6 |
| Offset from Ulan Ude | — | −14 h |
| IANA zone | Asia/Irkutsk | America/Costa Rica |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:05 | 05:32 |
| Sunset | 18:10 | 17:29 |
| Daylight | 11 h 5 min | 11 h 58 min |
| People on this clock | 436,138 | 4,912 |
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 Nosara: common questions
How many hours behind Ulan Ude is Nosara?
The clocks in Nosara are 14 hours behind those in Ulan Ude (UTC−6 and UTC+8).
What time is it in Nosara when it is 9:00 AM in Ulan Ude?
When it is 9:00 AM in Ulan Ude, it is 7:00 PM (the previous day) in Nosara.
What time is it in Nosara when it is 6:00 PM in Ulan Ude?
When it is 6:00 PM in Ulan Ude, it is 4:00 AM in Nosara.
When do working hours in Ulan Ude and in Nosara overlap?
They don't: there are no shared working hours. The start of the day in Ulan Ude (9:00 AM) is 7:00 PM (the previous day) in Nosara, and the start of the day in Nosara is 11:00 PM in Ulan Ude.
When is it still the previous day in Nosara?
Until 2:00 PM in Ulan Ude it is still the previous day in Nosara. The other way round, from 10:00 AM in Nosara it is already the next day in Ulan Ude.
Does the time gap between Ulan Ude and Nosara change during the year?
No, the clocks change neither in Ulan Ude nor in Nosara, so the gap is 14 hours all year round.
