Sunset & Sunrise Today in Saint Charles, Missouri
Sunrise & Sunset Tomorrow in Saint Charles: sunrise 6:24 AM, sunset 7:43 PM.
Today, Sunday, August 23, sunset in Saint Charles is at 7:45 PM and sunrise was at 6:23 AM, giving Saint Charles 13h 21m between first and last light. Solar noon, when the sun is highest over Saint Charles, is at 1:04 PM.
Saint Charles lies at latitude 38.78°, in the mid-latitudes, where daylight swings noticeably between the long days of summer and the short days of winter. Each day is currently getting about 2 minutes shorter and 19 seconds. Through summer, the sunset time in Saint Charles keeps shifting, which is why it pays to check the exact figure day by day.
For photographers, the evening golden hour in Saint Charles runs from about 7:10 PM to 8:02 PM — that warm, low, flattering light just before sunset. The blue hour follows, roughly 8:02 PM to 8:13 PM, as twilight deepens.
Tomorrow, sunset in Saint Charles is at 7:43 PM and sunrise at 6:24 AM — about 2m 20s less daylight than today. The table below shows how sunrise and sunset in Saint Charles drift across the whole year.
It's summer in Saint Charles right now, when daylight is at its most generous. Over the course of the year, sunset in Saint Charles ranges from as early as 4:39 PM (around December 3) to as late as 8:30 PM (around June 21). Its longest day lands on June 20 with 14h 52m of daylight, and its shortest on December 21 with just 9h 26m.
Moon in Saint Charles today
Sunset today: Saint Charles vs nearby cities
| City | Sunrise | Sunset | Day length |
|---|---|---|---|
| Saint Charles | 6:23 AM | 7:45 PM | 13h 21m |
| Saint Peters | 6:23 AM | 7:45 PM | 13h 21m |
| Florissant | 6:22 AM | 7:44 PM | 13h 21m |
| Chesterfield | 6:23 AM | 7:45 PM | 13h 21m |
| O'Fallon | 6:24 AM | 7:45 PM | 13h 21m |
Saint Charles sun facts for 2026
- Longest day June 20 — 14h 52m of daylight
- Shortest day December 21 — 9h 26m
- Latest sunset 8:30 PM (June 21)
- Earliest sunset 4:39 PM (December 3)
- Earliest sunrise 5:36 AM (June 9)
- Latest sunrise 7:28 AM (October 31)
Solstices & equinoxes in Saint Charles (2026)
| Event | Date | Sunrise | Sunset | Day length |
|---|---|---|---|---|
| March equinox | Mar 20, 2026 | 7:05 AM | 7:13 PM | 12h 08m |
| June solstice (longest day) | Jun 21, 2026 | 5:37 AM | 8:30 PM | 14h 52m |
| September equinox | Sep 22, 2026 | 6:49 AM | 6:58 PM | 12h 08m |
| December solstice (shortest day) | Dec 21, 2026 | 7:16 AM | 4:43 PM | 9h 26m |
Saint Charles sunrise & sunset — next 14 days
| Date | Sunrise | Sunset | Day length | Change |
|---|---|---|---|---|
| Sun Aug 23 | 6:23 AM | 7:45 PM | 13h 21m | — |
| Mon Aug 24 | 6:24 AM | 7:43 PM | 13h 19m | −2m 20s |
| Tue Aug 25 | 6:25 AM | 7:42 PM | 13h 17m | −2m 21s |
| Wed Aug 26 | 6:25 AM | 7:40 PM | 13h 14m | −2m 21s |
| Thu Aug 27 | 6:26 AM | 7:39 PM | 13h 12m | −2m 22s |
| Fri Aug 28 | 6:27 AM | 7:37 PM | 13h 10m | −2m 23s |
| Sat Aug 29 | 6:28 AM | 7:36 PM | 13h 07m | −2m 23s |
| Sun Aug 30 | 6:29 AM | 7:34 PM | 13h 05m | −2m 23s |
| Mon Aug 31 | 6:30 AM | 7:33 PM | 13h 02m | −2m 25s |
| Tue Sep 1 | 6:31 AM | 7:31 PM | 13h 00m | −2m 24s |
| Wed Sep 2 | 6:32 AM | 7:30 PM | 12h 58m | −2m 25s |
| Thu Sep 3 | 6:33 AM | 7:28 PM | 12h 55m | −2m 26s |
| Fri Sep 4 | 6:33 AM | 7:27 PM | 12h 53m | −2m 26s |
| Sat Sep 5 | 6:34 AM | 7:25 PM | 12h 50m | −2m 26s |
Twilight times in Saint Charles today
| Phase | Begins | Ends |
|---|---|---|
| Astronomical twilight | 4:46 AM | 9:21 PM |
| Nautical twilight | 5:21 AM | 8:46 PM |
| Civil twilight | 5:54 AM | 8:13 PM |
| Morning golden hour | 6:05 AM | 6:58 AM |
| Evening golden hour | 7:10 PM | 8:02 PM |
Civil, nautical and astronomical twilight describe how far the sun is below the horizon.
Sunrise & sunset in Saint Charles by month
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 7:20 AM | 4:50 PM | 9h 30m |
| February | 7:08 AM | 5:23 PM | 10h 15m |
| March | 6:34 AM | 5:54 PM | 11h 20m |
| April | 6:46 AM | 7:25 PM | 12h 38m |
| May | 6:04 AM | 7:54 PM | 13h 49m |
| June | 5:39 AM | 8:20 PM | 14h 41m |
| July | 5:40 AM | 8:30 PM | 14h 49m |
| August | 6:03 AM | 8:12 PM | 14h 08m |
| September | 6:31 AM | 7:31 PM | 13h 00m |
| October | 6:58 AM | 6:44 PM | 11h 46m |
| November | 6:29 AM | 5:01 PM | 10h 31m |
| December | 7:01 AM | 4:40 PM | 9h 38m |
Times shown for the 1st of each month, local time.
Sunset & sunrise FAQ for Saint Charles
What time is sunset in Saint Charles today?
Sunset in Saint Charles, Missouri is at 7:45 PM today. It shifts by a minute or two each day as the seasons change.
What time is sunrise in Saint Charles today?
Sunrise in Saint Charles is at 6:23 AM today, with 13h 21m of daylight to follow.
What time is sunrise in Saint Charles tomorrow?
Sunrise in Saint Charles tomorrow is at 6:24 AM, and sunset tomorrow is at 7:43 PM.
What time is sunset in Saint Charles tomorrow?
Sunset in Saint Charles tomorrow is at 7:43 PM.
How long is the day in Saint Charles today?
Saint Charles gets 13h 21m of daylight today, between sunrise at 6:23 AM and sunset at 7:45 PM.
When is golden hour in Saint Charles?
The evening golden hour in Saint Charles is about 7:10 PM to 8:02 PM today — the warm, soft light ideal for photos.
When is blue hour in Saint Charles?
The evening blue hour in Saint Charles runs from about 8:02 PM to 8:13 PM today, just after sunset.
What time does it get dark in Saint Charles?
After sunset at 7:45 PM, full darkness (the end of twilight) arrives in Saint Charles at around 8:13 PM today.
When is solar noon in Saint Charles?
Solar noon — when the sun is highest in the sky over Saint Charles — is at 1:04 PM today.
Nearest cities to Saint Charles
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Learn more about the sunset
- 🌇 What is golden hour?Golden hour is the warm, soft light just after sunrise and before sunset. Learn what it is, when it happens, how long it lasts, and how to use it.
- 🌆 What is blue hour?Discover what blue hour is, when it happens, how it differs from golden hour, and expert tips for photographing the soft blue twilight. Check exact blue.
- 🌌 Twilight explained: civil, nautical & astronomicalLearn the three phases of twilight—civil, nautical, astronomical—and what they mean for photographers, stargazers, and sunset lovers.
- 🌅 Why are sunsets red and orange?Discover the science behind red and orange sunsets, from Rayleigh scattering to air quality. Learn when and where to see the most vivid colors.
- 📸 The best time to photograph a sunsetDiscover the best time to photograph a sunset, from golden hour to blue hour. Learn exact timing, camera settings, and composition tips for stunning shots.
- ☀️ What is solar noon?Solar noon is when the sun reaches its highest point. Learn why it rarely matches 12:00 PM and how to find your exact solar noon.
- 📈 Why days get longer and shorter through the yearEarth's axial tilt drives seasonal day-length changes. Learn how solstices, equinoxes, and latitude affect daylight where you live.
- 🌞 The summer solstice explainedWhat causes the summer solstice, when it happens, and how it affects sunset times. Discover the science and beauty of the year's longest day.