Yeosu to Nosara: time difference
Nosara is 15 h behind Yeosu. 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.
Yeosu 04:03 4:03 AM Nosara 13:03 1:03 PM You –:–
04:03 4:03 AM
Korean Standard Time · UTC+9
☀️ 06:38 · 🌙 17:53
13:03 1:03 PM
Central Standard Time · UTC-6
☀️ 05:32 · 🌙 17:25
·
−15 h
Nosara is 15 h behind Yeosu.
When you, Yeosu 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
🇰🇷 Yeosu
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 | 🇰🇷 Yeosu | 🇨🇷 Nosara |
|---|---|---|
| Local time | 04:03 | 13:03 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | Korean Standard Time | Central Standard Time |
| UTC offset | UTC+9 | UTC-6 |
| Offset from Yeosu | — | −15 h |
| IANA zone | Asia/Seoul | America/Costa Rica |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:38 | 05:32 |
| Sunset | 17:53 | 17:25 |
| Daylight | 11 h 15 min | 11 h 54 min |
| People on this clock | 288,988 | 4,912 |
Compare Yeosu with another city
More comparisons with Yeosu: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Yeosu and Nosara: common questions
What is the time difference between Yeosu and Nosara?
Nosara is 15 hours behind: it uses UTC−6, while Yeosu is on UTC+9.
What time is it in Nosara at the start of the working day in Yeosu?
The working day in Yeosu starts at 9:00 AM; in Nosara it is 6:00 PM (the previous day) at that moment.
What time is it in Nosara when it is 6:00 PM in Yeosu?
When it is 6:00 PM in Yeosu, it is 3:00 AM in Nosara.
When is a good time to call Nosara from Yeosu?
Working hours (9:00 AM–6:00 PM) in Yeosu and in Nosara do not overlap. At 9:00 AM in Yeosu 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 Yeosu.
Until what time in Yeosu is it still yesterday in Nosara?
Before 3:00 PM in Yeosu, the date in Nosara has not changed yet. From 9:00 AM in Nosara, it is already the next day in Yeosu.
Is the time difference between Yeosu and Nosara the same all year?
Yes. Neither Yeosu nor Nosara switches to summer time, so the gap is always 15 hours.
