Castro Valley, CA to Nosara: time difference
Nosara is 1 h ahead of Castro Valley, 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.
Castro Valley, CA 01:43 1:43 AM Nosara 02:43 2:43 AM You –:–
01:43 1:43 AM
Pacific Daylight Time · UTC-7
☀️ 07:24 · 🌙 18:23
02:43 2:43 AM
Central Standard Time · UTC-6
☀️ 05:32 · 🌙 17:23
·
+1 h
Nosara is 1 h ahead of Castro Valley, CA.
When you, Castro Valley, 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
🇺🇸 Castro Valley, 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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Castro Valley, CA | 🇨🇷 Nosara |
|---|---|---|
| Local time | 01:43 | 02:43 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Pacific Daylight Time | Central Standard Time |
| UTC offset | UTC-7 | UTC-6 |
| Offset from Castro Valley, 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 | 07:24 | 05:32 |
| Sunset | 18:23 | 17:23 |
| Daylight | 10 h 59 min | 11 h 51 min |
| People on this clock | 61,388 | 4,912 |
Compare Castro Valley, CA with another city
More comparisons with Castro Valley, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Castro Valley, CA and Nosara: common questions
How far ahead of Castro Valley, CA, is Nosara?
Nosara is 1 hour ahead of Castro Valley: UTC−6 against UTC−7.
What time is it in Nosara when it is 9:00 AM in Castro Valley, CA?
When it is 9:00 AM in Castro Valley, it is 10:00 AM in Nosara.
What time is it in Nosara at the end of the working day in Castro Valley, CA?
The working day in Castro Valley ends at 6:00 PM; in Nosara it is 7:00 PM at that moment.
Is there a time when both Castro Valley, CA, and Nosara are at work?
Yes: from 9:00 AM to 5:00 PM in Castro Valley (10:00 AM to 6:00 PM in Nosara), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Nosara?
From 11:00 PM in Castro Valley, CA, it is already the next day in Nosara. The other way round, until 1:00 AM in Nosara it is still the previous day in Castro Valley.
Is the time difference between Castro Valley, CA, and Nosara the same all year?
No. Only Castro Valley switches to summer time, so the gap changes twice a year. From November 1, 2026, Nosara will be 2 hours ahead of Castro Valley.
