Kos to Nosara: time difference
Nosara is 9 h behind Kos. 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.
Kos 08:21 8:21 AM Nosara 23:21 11:21 PM You –:–
08:21 8:21 AM
Eastern European Summer Time · UTC+3
☀️ 07:24 · 🌙 18:30
23:21 11:21 PM
Central Standard Time · UTC-6
☀️ 05:32 · 🌙 17:25
·
−9 h
Nosara is 9 h behind Kos.
When you, Kos 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
🇬🇷 Kos
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 | 🇬🇷 Kos | 🇨🇷 Nosara |
|---|---|---|
| Local time | 08:21 | 23:21 |
| Local date | Tuesday, October 20, 2026 | Monday, October 19, 2026 |
| Time zone | Eastern European Summer Time | Central Standard Time |
| UTC offset | UTC+3 | UTC-6 |
| Offset from Kos | — | −9 h |
| IANA zone | Europe/Athens | America/Costa Rica |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | Not observed |
| Sunrise | 07:24 | 05:32 |
| Sunset | 18:30 | 17:25 |
| Daylight | 11 h 6 min | 11 h 53 min |
| People on this clock | 30,947 | 4,912 |
Compare Kos with another city
More comparisons with Kos: the time zones next to it and the far side of the clock.
Big time differences
Kos and Nosara: common questions
How many hours behind Kos is Nosara?
The clocks in Nosara are 9 hours behind those in Kos (UTC−6 and UTC+3).
If it is 9:00 AM in Kos, what time is it in Nosara?
At 9:00 AM in Kos, clocks in Nosara show 12:00 AM.
What time is it in Nosara when it is 6:00 PM in Kos?
When it is 6:00 PM in Kos, it is 9:00 AM in Nosara.
When is a good time to call Nosara from Kos?
Working hours (9:00 AM–6:00 PM) in Kos and in Nosara do not overlap. At 9:00 AM in Kos it is 12:00 AM in Nosara; when the working day starts in Nosara, it is 6:00 PM in Kos.
When does the date change in Nosara compared with Kos?
The new day starts in Nosara later: until 9:00 AM in Kos, it is still the previous day there. From 3:00 PM in Nosara, Kos is already on the next day.
Is the time difference between Kos and Nosara the same all year?
No. Only Kos switches to summer time, so the gap changes twice a year. From October 25, 2026, Nosara will be 8 hours behind Kos.
