Asuncion to O'Fallon, IL: time difference
O'Fallon, IL is 2 h behind Asuncion. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
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Asuncion 21:58 9:58 PM O'Fallon, IL 19:58 7:58 PM You –:–
21:58 9:58 PM
Paraguay Summer Time · UTC-3
☀️ 06:12 · 🌙 19:00
19:58 7:58 PM
Central Daylight Time · UTC-5
☀️ 07:15 · 🌙 18:15
·
−2 h
O'Fallon, IL is 2 h behind Asuncion.
When you, Asuncion and O'Fallon, IL are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇾 Asuncion
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
🇺🇸 O'Fallon, IL
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 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM
📍 Your time
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Time zones side by side
| Detail | 🇵🇾 Asuncion | 🇺🇸 O'Fallon, IL |
|---|---|---|
| Local time | 21:58 | 19:58 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | Paraguay Summer Time | Central Daylight Time |
| UTC offset | UTC-3 | UTC-5 |
| Offset from Asuncion | — | −2 h |
| IANA zone | America/Asuncion | America/Chicago |
| Daylight saving | On summer time → UTC-4, Mar 27, 23:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:12 | 07:15 |
| Sunset | 19:00 | 18:15 |
| Daylight | 12 h 48 min | 10 h 59 min |
| People on this clock | 742,023 | 94,074 |
Compare Asuncion with another city
More comparisons with Asuncion: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Asuncion and O'Fallon, IL: common questions
How far behind Asuncion is O'Fallon, IL?
O'Fallon is 2 hours behind Asuncion: UTC−5 against UTC−3.
If it is 9:00 AM in Asuncion, what time is it in O'Fallon, IL?
At 9:00 AM in Asuncion, clocks in O'Fallon show 7:00 AM.
What time is it in O'Fallon, IL, at the end of the working day in Asuncion?
The working day in Asuncion ends at 6:00 PM; in O'Fallon it is 4:00 PM at that moment.
Is there a time when both Asuncion and O'Fallon, IL, are at work?
Yes: from 11:00 AM to 6:00 PM in Asuncion (9:00 AM to 4:00 PM in O'Fallon), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Asuncion is it still yesterday in O'Fallon, IL?
Before 2:00 AM in Asuncion, the date in O'Fallon has not changed yet. From 10:00 PM in O'Fallon, it is already the next day in Asuncion.
Is the time difference between Asuncion and O'Fallon, IL, the same all year?
No. Only O'Fallon switches to summer time, so the gap changes twice a year. From November 1, 2026, O'Fallon will be 3 hours behind Asuncion.
