Nosara to Port Arthur, TX: time difference
Port Arthur, TX is 1 h ahead of 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 06:55 6:55 AM Port Arthur, TX 07:55 7:55 AM You –:–
06:55 6:55 AM
Central Standard Time · UTC-6
☀️ 05:32 · 🌙 17:25
07:55 7:55 AM
Central Daylight Time · UTC-5
☀️ 07:21 · 🌙 18:42
·
+1 h
Port Arthur, TX is 1 h ahead of Nosara.
When you, Nosara and Port Arthur, TX 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
🇺🇸 Port Arthur, TX
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 | 🇨🇷 Nosara | 🇺🇸 Port Arthur, TX |
|---|---|---|
| Local time | 06:55 | 07:55 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central Standard Time | Central Daylight Time |
| UTC offset | UTC-6 | UTC-5 |
| Offset from Nosara | — | +1 h |
| IANA zone | America/Costa Rica | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 05:32 | 07:21 |
| Sunset | 17:25 | 18:42 |
| Daylight | 11 h 53 min | 11 h 21 min |
| People on this clock | 4,912 | 54,135 |
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 Port Arthur, TX: common questions
What is the time difference between Nosara and Port Arthur, TX?
Port Arthur is 1 hour ahead: it uses UTC−5, while Nosara is on UTC−6.
What time is it in Port Arthur, TX, when it is 9:00 AM in Nosara?
When it is 9:00 AM in Nosara, it is 10:00 AM in Port Arthur.
If it is 6:00 PM in Nosara, what time is it in Port Arthur, TX?
At 6:00 PM in Nosara, clocks in Port Arthur show 7:00 PM.
Is there a time when both Nosara and Port Arthur, TX, are at work?
Yes: from 9:00 AM to 5:00 PM in Nosara (10:00 AM to 6:00 PM in Port Arthur), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Port Arthur, TX, compared with Nosara?
The new day starts in Port Arthur earlier: at 11:00 PM in Nosara it is already midnight there. Until 1:00 AM in Port Arthur, Nosara is still on the previous day.
Does the time difference between Nosara and Port Arthur, TX, change?
Yes. The clocks change only in Port Arthur. From November 1, 2026, Port Arthur and Nosara will have the same time.
