Tsukuba to Nosara: time difference
Nosara is 15 h behind Tsukuba. 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.
Tsukuba 18:54 6:54 PM Nosara 03:54 3:54 AM You –:–
18:54 6:54 PM
Japan Standard Time · UTC+9
☀️ 05:49 · 🌙 17:02
03:54 3:54 AM
Central Standard Time · UTC-6
☀️ 05:32 · 🌙 17:25
·
−15 h
Nosara is 15 h behind Tsukuba.
When you, Tsukuba 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
🇯🇵 Tsukuba
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
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇯🇵 Tsukuba | 🇨🇷 Nosara |
|---|---|---|
| Local time | 18:54 | 03:54 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Japan Standard Time | Central Standard Time |
| UTC offset | UTC+9 | UTC-6 |
| Offset from Tsukuba | — | −15 h |
| IANA zone | Asia/Tokyo | America/Costa Rica |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:49 | 05:32 |
| Sunset | 17:02 | 17:25 |
| Daylight | 11 h 13 min | 11 h 53 min |
| People on this clock | 230,398 | 4,912 |
Compare Tsukuba with another city
More comparisons with Tsukuba: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Tsukuba and Nosara: common questions
What is the time difference between Tsukuba and Nosara?
Nosara is 15 hours behind: it uses UTC−6, while Tsukuba is on UTC+9.
If it is 9:00 AM in Tsukuba, what time is it in Nosara?
At 9:00 AM in Tsukuba, clocks in Nosara show 6:00 PM (the previous day).
What time is it in Nosara when it is 6:00 PM in Tsukuba?
When it is 6:00 PM in Tsukuba, it is 3:00 AM in Nosara.
When is a good time to call Nosara from Tsukuba?
Working hours (9:00 AM–6:00 PM) in Tsukuba and in Nosara do not overlap. At 9:00 AM in Tsukuba it is 6:00 PM (the previous day) in Nosara; when the working day starts in Nosara, it is 12:00 AM (the next day) in Tsukuba.
When is it still the previous day in Nosara?
Until 3:00 PM in Tsukuba it is still the previous day in Nosara. The other way round, from 9:00 AM in Nosara it is already the next day in Tsukuba.
Does the time difference between Tsukuba and Nosara change?
No. Neither place uses daylight saving time, so the difference stays 15 hours all year.
