Autumn Equinox in O'Fallon
United States — September 23, 2026
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Days
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Hours
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Minutes
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until Autumn Equinox on September 23, 2026
59% elapsed
150 days remaining
O'Fallon
15:13:32
America/Chicago
GMT / UTC
20:13:32
Etc/UTC
Mecca
23:13:32
UTC+3
About Autumn Equinox
The moment when day and night are nearly equal in length, marking the start of autumn around September 22.
Based on solar calculation. Actual date may vary by local authority or moon sighting.
O'Fallon Quick Facts
- Country
- 🇺🇸 United States
- Timezone
- America/Chicago
- Population
- 29,002
- Coordinates
- 38.5923, -89.9112
Sun Times Today in O'Fallon
Sunrise
06:09
Solar Noon
12:57
Sunset
19:46
Golden Hour
19:09
Daylight
13h 36m
Local time
Prayer Times Today in O'Fallon
| Prayer | Time (Local) |
|---|---|
| Fajr | 04:30 |
| Sunrise | 06:09 |
| Dhuhr | 12:57 |
| Asr | 16:44 |
| Maghrib | 19:46 |
| Isha | 21:18 |
Based on MWL calculation method. Local time.
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Frequently Asked Questions
- When is Autumn Equinox in O'Fallon?
- Autumn Equinox in O'Fallon falls on Wednesday, September 23, 2026.
- What timezone is O'Fallon in?
- O'Fallon is in the America/Chicago timezone.