Nosara to Koriyama: time difference
Koriyama is 15 h ahead of Nosara. 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.
Nosara 04:46 4:46 AM Koriyama 19:46 7:46 PM You –:–
04:46 4:46 AM
Central Standard Time · UTC-6
☀️ 05:32 · 🌙 17:24
19:46 7:46 PM
Japan Standard Time · UTC+9
☀️ 05:51 · 🌙 16:57
·
+15 h
Koriyama is 15 h ahead of Nosara.
When you, Nosara and Koriyama are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇷 Nosara
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
🇯🇵 Koriyama
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 | 🇨🇷 Nosara | 🇯🇵 Koriyama |
|---|---|---|
| Local time | 04:46 | 19:46 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Standard Time | Japan Standard Time |
| UTC offset | UTC-6 | UTC+9 |
| Offset from Nosara | — | +15 h |
| IANA zone | America/Costa Rica | Asia/Tokyo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:32 | 05:51 |
| Sunset | 17:24 | 16:57 |
| Daylight | 11 h 52 min | 11 h 6 min |
| People on this clock | 4,912 | 327,692 |
Compare Nosara with another city
More comparisons with Nosara: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Nosara and Koriyama: common questions
What is the time difference between Nosara and Koriyama?
Koriyama is 15 hours ahead: it uses UTC+9, while Nosara is on UTC−6.
What time is it in Koriyama when it is 9:00 AM in Nosara?
When it is 9:00 AM in Nosara, it is 12:00 AM (the next day) in Koriyama.
If it is 6:00 PM in Nosara, what time is it in Koriyama?
At 6:00 PM in Nosara, clocks in Koriyama show 9:00 AM (the next day).
Is there a time when both Nosara and Koriyama are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Nosara at 9:00 AM, it is 12:00 AM (the next day) in Koriyama; the day in Koriyama starts at 6:00 PM (the previous day) in Nosara time.
When does the date change in Koriyama compared with Nosara?
The new day starts in Koriyama earlier: at 9:00 AM in Nosara it is already midnight there. Until 3:00 PM in Koriyama, Nosara is still on the previous day.
Does the time difference between Nosara and Koriyama change?
No. Neither place uses daylight saving time, so the difference stays 15 hours all year.
