Ar-rustaq to Nosara: time difference
Nosara is 10 h behind Ar-rustaq. 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.
Ar-rustaq 19:17 7:17 PM Nosara 09:17 9:17 AM You –:–
19:17 7:17 PM
Gulf Standard Time · UTC+4
☀️ 06:09 · 🌙 17:44
09:17 9:17 AM
Central Standard Time · UTC-6
☀️ 05:32 · 🌙 17:25
·
−10 h
Nosara is 10 h behind Ar-rustaq.
When you, Ar-rustaq 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
🇴🇲 Ar-rustaq
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
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 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇴🇲 Ar-rustaq | 🇨🇷 Nosara |
|---|---|---|
| Local time | 19:17 | 09:17 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Gulf Standard Time | Central Standard Time |
| UTC offset | UTC+4 | UTC-6 |
| Offset from Ar-rustaq | — | −10 h |
| IANA zone | Asia/Muscat | America/Costa Rica |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:09 | 05:32 |
| Sunset | 17:44 | 17:25 |
| Daylight | 11 h 35 min | 11 h 54 min |
| People on this clock | 120,000 | 4,912 |
Compare Ar-rustaq with another city
More comparisons with Ar-rustaq: the time zones next to it and the far side of the clock.
Big time differences
Ar-rustaq and Nosara: common questions
How many hours behind Ar-rustaq is Nosara?
The clocks in Nosara are 10 hours behind those in Ar-rustaq (UTC−6 and UTC+4).
If it is 9:00 AM in Ar-rustaq, what time is it in Nosara?
At 9:00 AM in Ar-rustaq, clocks in Nosara show 11:00 PM (the previous day).
What time is it in Nosara at the end of the working day in Ar-rustaq?
The working day in Ar-rustaq ends at 6:00 PM; in Nosara it is 8:00 AM at that moment.
When do working hours in Ar-rustaq and in Nosara overlap?
They don't: there are no shared working hours. The start of the day in Ar-rustaq (9:00 AM) is 11:00 PM (the previous day) in Nosara, and the start of the day in Nosara is 7:00 PM in Ar-rustaq.
Until what time in Ar-rustaq is it still yesterday in Nosara?
Before 10:00 AM in Ar-rustaq, the date in Nosara has not changed yet. From 2:00 PM in Nosara, it is already the next day in Ar-rustaq.
Does the time gap between Ar-rustaq and Nosara change during the year?
No, the clocks change neither in Ar-rustaq nor in Nosara, so the gap is 10 hours all year round.
