O'Fallon, MO to Nosara: time difference
Nosara is 1 h behind O'Fallon, MO. 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.
O'Fallon, MO 18:05 6:05 PM Nosara 17:05 5:05 PM You –:–
18:05 6:05 PM
Central Daylight Time · UTC-5
☀️ 07:19 · 🌙 18:17
17:05 5:05 PM
Central Standard Time · UTC-6
☀️ 05:32 · 🌙 17:24
·
−1 h
Nosara is 1 h behind O'Fallon, MO.
When you, O'Fallon, MO 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
🇺🇸 O'Fallon, MO
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
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
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Time zones side by side
| Detail | 🇺🇸 O'Fallon, MO | 🇨🇷 Nosara |
|---|---|---|
| Local time | 18:05 | 17:05 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | Central Daylight Time | Central Standard Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from O'Fallon, MO | — | −1 h |
| IANA zone | America/Chicago | America/Costa Rica |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:19 | 05:32 |
| Sunset | 18:17 | 17:24 |
| Daylight | 10 h 59 min | 11 h 52 min |
| People on this clock | 94,074 | 4,912 |
Compare O'Fallon, MO with another city
More comparisons with O'Fallon, MO: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
O'Fallon, MO and Nosara: common questions
What is the time difference between O'Fallon, MO, and Nosara?
Nosara is 1 hour behind: it uses UTC−6, while O'Fallon is on UTC−5.
If it is 9:00 AM in O'Fallon, MO, what time is it in Nosara?
At 9:00 AM in O'Fallon, clocks in Nosara show 8:00 AM.
If it is 6:00 PM in O'Fallon, MO, what time is it in Nosara?
At 6:00 PM in O'Fallon, clocks in Nosara show 5:00 PM.
When is a good time to call Nosara from O'Fallon, MO?
Between 10:00 AM and 6:00 PM in O'Fallon – that is 9:00 AM to 5:00 PM in Nosara – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Nosara compared with O'Fallon, MO?
The new day starts in Nosara later: until 1:00 AM in O'Fallon, it is still the previous day there. From 11:00 PM in Nosara, O'Fallon is already on the next day.
Does the time difference between O'Fallon, MO, and Nosara change?
Yes. The clocks change only in O'Fallon. From November 1, 2026, Nosara and O'Fallon will have the same time.
