Ontario, CA to Nosara: time difference
Nosara is 1 h ahead of Ontario, CA. 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.
Ontario, CA 10:46 10:46 AM Nosara 11:46 11:46 AM You –:–
10:46 10:46 AM
Pacific Daylight Time · UTC-7
☀️ 06:58 · 🌙 18:15
11:46 11:46 AM
Central Standard Time · UTC-6
☀️ 05:32 · 🌙 17:25
·
+1 h
Nosara is 1 h ahead of Ontario, CA.
When you, Ontario, CA 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
🇺🇸 Ontario, CA
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
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 0 12 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Ontario, CA | 🇨🇷 Nosara |
|---|---|---|
| Local time | 10:46 | 11:46 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Pacific Daylight Time | Central Standard Time |
| UTC offset | UTC-7 | UTC-6 |
| Offset from Ontario, CA | — | +1 h |
| IANA zone | America/Los Angeles | America/Costa Rica |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | Not observed |
| Sunrise | 06:58 | 05:32 |
| Sunset | 18:15 | 17:25 |
| Daylight | 11 h 17 min | 11 h 54 min |
| People on this clock | 185,000 | 4,912 |
Compare Ontario, CA with another city
More comparisons with Ontario, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Ontario, CA and Nosara: common questions
What is the time difference between Ontario, CA, and Nosara?
Nosara is 1 hour ahead: it uses UTC−6, while Ontario is on UTC−7.
What time is it in Nosara at the start of the working day in Ontario, CA?
The working day in Ontario starts at 9:00 AM; in Nosara it is 10:00 AM at that moment.
What time is it in Nosara when it is 6:00 PM in Ontario, CA?
When it is 6:00 PM in Ontario, it is 7:00 PM in Nosara.
When do working hours in Ontario, CA, and in Nosara overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Ontario, which is 10:00 AM to 6:00 PM in Nosara.
When does the date change in Nosara compared with Ontario, CA?
The new day starts in Nosara earlier: at 11:00 PM in Ontario it is already midnight there. Until 1:00 AM in Nosara, Ontario is still on the previous day.
Is the time difference between Ontario, CA, and Nosara the same all year?
No. Only Ontario switches to summer time, so the gap changes twice a year. From November 1, 2026, Nosara will be 2 hours ahead of Ontario.
