O'Fallon, IL to Budapest: time difference
Budapest is 7 h ahead of O'Fallon, IL. Live clocks for both, the working hours they share, and how each one sits against your own time.
+7 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
O'Fallon, IL 18:28 6:28 PM Budapest 01:28 1:28 AM You –:–
18:28 6:28 PM
Central Daylight Time · UTC-5
☀️ 07:15 · 🌙 18:15
01:28 1:28 AM
Central European Summer Time · UTC+2
☀️ 07:13 · 🌙 17:45
·
+7 h
Budapest is 7 h ahead of O'Fallon, IL.
When you, O'Fallon, IL and Budapest 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, IL
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
🇭🇺 Budapest
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 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 O'Fallon, IL | 🇭🇺 Budapest |
|---|---|---|
| Local time | 18:28 | 01:28 |
| Local date | Wednesday, October 21, 2026 | Thursday, October 22, 2026 |
| Time zone | Central Daylight Time | Central European Summer Time |
| UTC offset | UTC-5 | UTC+2 |
| Offset from O'Fallon, IL | — | +7 h |
| IANA zone | America/Chicago | Europe/Budapest |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:15 | 07:13 |
| Sunset | 18:15 | 17:45 |
| Daylight | 10 h 59 min | 10 h 33 min |
| People on this clock | 94,074 | 1,686,222 |
Compare O'Fallon, IL with another city
More comparisons with O'Fallon, IL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
O'Fallon, IL and Budapest: common questions
What is the time difference between O'Fallon, IL, and Budapest?
Budapest is 7 hours ahead: it uses UTC+2, while O'Fallon is on UTC−5.
If it is 9:00 AM in O'Fallon, IL, what time is it in Budapest?
At 9:00 AM in O'Fallon, clocks in Budapest show 4:00 PM.
If it is 6:00 PM in O'Fallon, IL, what time is it in Budapest?
At 6:00 PM in O'Fallon, clocks in Budapest show 1:00 AM (the next day).
When is a good time to call Budapest from O'Fallon, IL?
Between 9:00 AM and 11:00 AM in O'Fallon – that is 4:00 PM to 6:00 PM in Budapest – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Budapest compared with O'Fallon, IL?
The new day starts in Budapest earlier: at 5:00 PM in O'Fallon it is already midnight there. Until 7:00 AM in Budapest, O'Fallon is still on the previous day.
Does the time difference between O'Fallon, IL, and Budapest change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Budapest will be 6 hours ahead of O'Fallon.
