Nosara to Petaluma, CA: time difference
Petaluma, CA is 1 h behind 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 18:27 6:27 PM Petaluma, CA 17:27 5:27 PM You –:–
18:27 6:27 PM
Central Standard Time · UTC-6
☀️ 05:32 · 🌙 17:28
17:27 5:27 PM
Pacific Daylight Time · UTC-7
☀️ 07:16 · 🌙 18:40
·
−1 h
Petaluma, CA is 1 h behind Nosara.
When you, Nosara and Petaluma, CA 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
🇺🇸 Petaluma, CA
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 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇷 Nosara | 🇺🇸 Petaluma, CA |
|---|---|---|
| Local time | 18:27 | 17:27 |
| Local date | Sunday, October 11, 2026 | Sunday, October 11, 2026 |
| Time zone | Central Standard Time | Pacific Daylight Time |
| UTC offset | UTC-6 | UTC-7 |
| Offset from Nosara | — | −1 h |
| IANA zone | America/Costa Rica | America/Los Angeles |
| Daylight saving | Not observed | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 05:32 | 07:16 |
| Sunset | 17:28 | 18:40 |
| Daylight | 11 h 57 min | 11 h 24 min |
| People on this clock | 4,912 | 60,438 |
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 Petaluma, CA: common questions
How far behind Nosara is Petaluma, CA?
Petaluma is 1 hour behind Nosara: UTC−7 against UTC−6.
What time is it in Petaluma, CA, at the start of the working day in Nosara?
The working day in Nosara starts at 9:00 AM; in Petaluma it is 8:00 AM at that moment.
What time is it in Petaluma, CA, at the end of the working day in Nosara?
The working day in Nosara ends at 6:00 PM; in Petaluma it is 5:00 PM at that moment.
Is there a time when both Nosara and Petaluma, CA, are at work?
Yes: from 10:00 AM to 6:00 PM in Nosara (9:00 AM to 5:00 PM in Petaluma), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Petaluma, CA, compared with Nosara?
The new day starts in Petaluma later: until 1:00 AM in Nosara, it is still the previous day there. From 11:00 PM in Petaluma, Nosara is already on the next day.
Does the time gap between Nosara and Petaluma, CA, change during the year?
Yes – daylight saving time is used in Petaluma but not in Nosara. From November 1, 2026, Petaluma will be 2 hours behind Nosara.
