Sunrise & Sunset in O'Fallon
United States · America/Chicago · Pop. 85,040
Today · Sunday, September 20, 2026
Sunrise
06:48 AM
Sunset
07:04 PM
Solar Noon
12:56 PM
Day Length
-12h 16m
Golden Hour
06:04 PM – 07:04 PM
Moon Phase
🌔 Waxing Gibbous (69%)
Weather
☀️
23.9°C
Clear sky
Feels Like
25.4°C
Humidity
71%
Wind
10.5 km/h
UV Index
0
7-Day Sun Forecast
| Date | Sunrise | Sunset | Day Length | Moon |
|---|---|---|---|---|
| Today | 06:48 AM | 07:04 PM | -12h 16m | 🌔 |
| Mon, Sep 21 | 06:49 AM | 07:02 PM | -12h 13m | 🌔 |
| Tue, Sep 22 | 06:50 AM | 07:01 PM | -12h 11m | 🌔 |
| Wed, Sep 23 | 06:51 AM | 06:58 PM | 12h 6m | 🌔 |
| Thu, Sep 24 | 06:52 AM | 06:56 PM | 12h 4m | 🌕 |
| Fri, Sep 25 | 06:53 AM | 06:54 PM | 12h 1m | 🌕 |
| Sat, Sep 26 | 06:54 AM | 06:53 PM | 11h 59m | 🌕 |
September 2026 — Day Length Calendar
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
-11h 2m
2
-11h 0m
3
-12h 58m
4
-12h 55m
5
-12h 53m
6
-12h 50m
7
-12h 48m
8
-12h 45m
9
-12h 43m
10
-12h 40m
11
-12h 38m
12
-12h 36m
13
-12h 33m
14
-12h 31m
15
-12h 28m
16
-12h 26m
17
-12h 23m
18
-12h 21m
19
-12h 18m
20
-12h 16m
21
-12h 13m
22
-12h 11m
23
12h 6m
24
12h 4m
25
12h 1m
26
11h 59m
27
11h 56m
28
11h 54m
29
11h 51m
30
11h 49m
Shorter days
Medium
Longer days