Nosara to Round Rock, TX: time difference
Round Rock, 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 04:39 4:39 AM Round Rock, TX 05:39 5:39 AM You –:–
04:39 4:39 AM
Central Standard Time · UTC-6
☀️ 05:32 · 🌙 17:25
05:39 5:39 AM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:57
·
+1 h
Round Rock, TX is 1 h ahead of Nosara.
When you, Nosara and Round Rock, 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
🇺🇸 Round Rock, 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 | 🇺🇸 Round Rock, TX |
|---|---|---|
| Local time | 04:39 | 05:39 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 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 | 07:36 |
| Sunset | 17:25 | 18:57 |
| Daylight | 11 h 53 min | 11 h 22 min |
| People on this clock | 4,912 | 119,468 |
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 Round Rock, TX: common questions
What is the time difference between Nosara and Round Rock, TX?
Round Rock is 1 hour ahead: it uses UTC−5, while Nosara is on UTC−6.
If it is 9:00 AM in Nosara, what time is it in Round Rock, TX?
At 9:00 AM in Nosara, clocks in Round Rock show 10:00 AM.
If it is 6:00 PM in Nosara, what time is it in Round Rock, TX?
At 6:00 PM in Nosara, clocks in Round Rock show 7:00 PM.
Is there a time when both Nosara and Round Rock, TX, are at work?
Yes: from 9:00 AM to 5:00 PM in Nosara (10:00 AM to 6:00 PM in Round Rock), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Round Rock, TX?
From 11:00 PM in Nosara it is already the next day in Round Rock. The other way round, until 1:00 AM in Round Rock it is still the previous day in Nosara.
Does the time gap between Nosara and Round Rock, TX, change during the year?
Yes – daylight saving time is used in Round Rock but not in Nosara. From November 1, 2026, Round Rock and Nosara will have the same time.
