Oulu to Nosara: time difference
Nosara is 9 h behind Oulu. 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.
Oulu 03:55 3:55 AM Nosara 18:55 6:55 PM You –:–
03:55 3:55 AM
Eastern European Summer Time · UTC+3
☀️ 07:55 · 🌙 18:17
18:55 6:55 PM
Central Standard Time · UTC-6
☀️ 05:32 · 🌙 17:29
·
−9 h
Nosara is 9 h behind Oulu.
When you, Oulu 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
🇫🇮 Oulu
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
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 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇫🇮 Oulu | 🇨🇷 Nosara |
|---|---|---|
| Local time | 03:55 | 18:55 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 2026 |
| Time zone | Eastern European Summer Time | Central Standard Time |
| UTC offset | UTC+3 | UTC-6 |
| Offset from Oulu | — | −9 h |
| IANA zone | Europe/Helsinki | America/Costa Rica |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | Not observed |
| Sunrise | 07:55 | 05:32 |
| Sunset | 18:17 | 17:29 |
| Daylight | 10 h 22 min | 11 h 58 min |
| People on this clock | 214,651 | 4,912 |
Compare Oulu with another city
More comparisons with Oulu: the time zones next to it and the far side of the clock.
Big time differences
Oulu and Nosara: common questions
What is the time difference between Oulu and Nosara?
Nosara is 9 hours behind: it uses UTC−6, while Oulu is on UTC+3.
What time is it in Nosara when it is 9:00 AM in Oulu?
When it is 9:00 AM in Oulu, it is 12:00 AM in Nosara.
If it is 6:00 PM in Oulu, what time is it in Nosara?
At 6:00 PM in Oulu, clocks in Nosara show 9:00 AM.
When do working hours in Oulu and in Nosara overlap?
They don't: there are no shared working hours. The start of the day in Oulu (9:00 AM) is 12:00 AM in Nosara, and the start of the day in Nosara is 6:00 PM in Oulu.
When is it still the previous day in Nosara?
Until 9:00 AM in Oulu it is still the previous day in Nosara. The other way round, from 3:00 PM in Nosara it is already the next day in Oulu.
Is the time difference between Oulu and Nosara the same all year?
No. Only Oulu switches to summer time, so the gap changes twice a year. From October 25, 2026, Nosara will be 8 hours behind Oulu.
