September 2026 Sunrise & Sunset Today in Chatou, France 🇫🇷
Sun Phase: Daylight
Sunrise Today: 06:18 ↑ 58.9° ENE
Sunset Today: 21:36 ↑ 300.8° WNW
Day Length: 15h 18m
Sun Direction: SSW
Sun Altitude: 58.86°
Sun Distance: 151.912 million km
Next Equinox: Wednesday, September 23, 2026 (September Equinox)
When Is Sunrise & Sunset in Chatou?
September 2026 Sunrise & Sunset Times in Chatou
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| Day | Sunrise/Sunset | Daylight | Astronomical Twilight | Nautical Twilight | Civil Twilight | Solar Noon | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunrise | Sunset | Length | Diff. | Start | End | Start | End | Start | End | Time | Sun Dist. (Mil km) | |
| 1 |
07:08
↑
76° ENE
|
20:33
↑
283° WNW
|
13h 25m | -3m 27s | 05:11 | 22:29 | 05:54 | 21:46 | 06:34 | 21:06 | 13:51 | 150.98 |
| 2 |
07:09
↑
77° ENE
|
20:31
↑
283° WNW
|
13h 21m | -3m 28s | 05:13 | 22:26 | 05:56 | 21:44 | 06:36 | 21:04 | 13:51 | 150.94 |
| 3 |
07:11
↑
78° ENE
|
20:29
↑
282° WNW
|
13h 18m | -3m 28s | 05:15 | 22:24 | 05:58 | 21:41 | 06:37 | 21:02 | 13:50 | 150.91 |
| 4 |
07:12
↑
78° ENE
|
20:27
↑
282° WNW
|
13h 14m | -3m 29s | 05:17 | 22:21 | 05:59 | 21:39 | 06:39 | 21:00 | 13:50 | 150.87 |
| 5 |
07:13
↑
79° ENE
|
20:25
↑
281° W
|
13h 11m | -3m 29s | 05:19 | 22:19 | 06:01 | 21:37 | 06:40 | 20:58 | 13:50 | 150.84 |
| 6 |
07:15
↑
79° E
|
20:23
↑
280° W
|
13h 07m | -3m 30s | 05:21 | 22:16 | 06:03 | 21:34 | 06:42 | 20:56 | 13:49 | 150.80 |
| 7 |
07:16
↑
80° E
|
20:21
↑
280° W
|
13h 04m | -3m 30s | 05:23 | 22:13 | 06:04 | 21:32 | 06:43 | 20:53 | 13:49 | 150.77 |
| 8 |
07:18
↑
80° E
|
20:19
↑
279° W
|
13h 00m | -3m 30s | 05:25 | 22:11 | 06:06 | 21:30 | 06:45 | 20:51 | 13:49 | 150.73 |
| 9 |
07:19
↑
81° E
|
20:16
↑
279° W
|
12h 57m | -3m 31s | 05:27 | 22:08 | 06:08 | 21:27 | 06:46 | 20:49 | 13:48 | 150.69 |
| 10 |
07:20
↑
82° E
|
20:14
↑
278° W
|
12h 53m | -3m 31s | 05:29 | 22:06 | 06:09 | 21:25 | 06:48 | 20:47 | 13:48 | 150.65 |
| 11 |
07:22
↑
82° E
|
20:12
↑
278° W
|
12h 50m | -3m 31s | 05:30 | 22:03 | 06:11 | 21:23 | 06:49 | 20:45 | 13:48 | 150.61 |
| 12 |
07:23
↑
83° E
|
20:10
↑
277° W
|
12h 46m | -3m 32s | 05:32 | 22:01 | 06:13 | 21:21 | 06:51 | 20:43 | 13:47 | 150.58 |
| 13 |
07:25
↑
83° E
|
20:08
↑
276° W
|
12h 43m | -3m 32s | 05:34 | 21:58 | 06:14 | 21:18 | 06:52 | 20:40 | 13:47 | 150.54 |
| 14 |
07:26
↑
84° E
|
20:06
↑
276° W
|
12h 39m | -3m 32s | 05:36 | 21:56 | 06:16 | 21:16 | 06:54 | 20:38 | 13:47 | 150.50 |
| 15 |
07:28
↑
84° E
|
20:04
↑
275° W
|
12h 36m | -3m 32s | 05:38 | 21:53 | 06:17 | 21:14 | 06:55 | 20:36 | 13:46 | 150.46 |
| 16 |
07:29
↑
85° E
|
20:02
↑
275° W
|
12h 32m | -3m 33s | 05:39 | 21:51 | 06:19 | 21:11 | 06:57 | 20:34 | 13:46 | 150.41 |
| 17 |
07:30
↑
86° E
|
19:59
↑
274° W
|
12h 29m | -3m 33s | 05:41 | 21:48 | 06:21 | 21:09 | 06:58 | 20:32 | 13:46 | 150.37 |
| 18 |
07:32
↑
86° E
|
19:57
↑
273° W
|
12h 25m | -3m 33s | 05:43 | 21:46 | 06:22 | 21:07 | 06:59 | 20:30 | 13:45 | 150.33 |
| 19 |
07:33
↑
87° E
|
19:55
↑
273° W
|
12h 21m | -3m 33s | 05:45 | 21:43 | 06:24 | 21:05 | 07:01 | 20:27 | 13:45 | 150.29 |
| 20 |
07:35
↑
88° E
|
19:53
↑
272° W
|
12h 18m | -3m 33s | 05:46 | 21:41 | 06:25 | 21:02 | 07:02 | 20:25 | 13:44 | 150.25 |
| 21 |
07:36
↑
88° E
|
19:51
↑
272° W
|
12h 14m | -3m 33s | 05:48 | 21:38 | 06:27 | 21:00 | 07:04 | 20:23 | 13:44 | 150.21 |
| 22 |
07:38
↑
89° E
|
19:49
↑
271° W
|
12h 11m | -3m 33s | 05:50 | 21:36 | 06:28 | 20:58 | 07:05 | 20:21 | 13:44 | 150.16 |
| 23 |
07:39
↑
89° E
|
19:47
↑
270° W
|
12h 07m | -3m 33s | 05:51 | 21:34 | 06:30 | 20:56 | 07:07 | 20:19 | 13:43 | 150.12 |
| 24 |
07:40
↑
90° E
|
19:45
↑
270° W
|
12h 04m | -3m 33s | 05:53 | 21:31 | 06:31 | 20:53 | 07:08 | 20:17 | 13:43 | 150.08 |
| 25 |
07:42
↑
90° E
|
19:42
↑
269° W
|
12h 00m | -3m 34s | 05:55 | 21:29 | 06:33 | 20:51 | 07:10 | 20:14 | 13:43 | 150.04 |
| 26 |
07:43
↑
91° E
|
19:40
↑
269° W
|
11h 57m | -3m 34s | 05:56 | 21:27 | 06:34 | 20:49 | 07:11 | 20:12 | 13:42 | 149.99 |
| 27 |
07:45
↑
92° E
|
19:38
↑
268° W
|
11h 53m | -3m 33s | 05:58 | 21:24 | 06:36 | 20:47 | 07:13 | 20:10 | 13:42 | 149.95 |
| 28 |
07:46
↑
92° E
|
19:36
↑
268° W
|
11h 49m | -3m 33s | 06:00 | 21:22 | 06:37 | 20:45 | 07:14 | 20:08 | 13:42 | 149.91 |
| 29 |
07:48
↑
93° E
|
19:34
↑
267° W
|
11h 46m | -3m 33s | 06:01 | 21:20 | 06:39 | 20:42 | 07:16 | 20:06 | 13:41 | 149.87 |
| 30 |
07:49
↑
93° E
|
19:32
↑
266° W
|
11h 42m | -3m 33s | 06:03 | 21:18 | 06:40 | 20:40 | 07:17 | 20:04 | 13:41 | 149.83 |
|
All times are in local time for Chatou. Time is adjusted for Daylight Saving Time (DST) when applicable. Calculations account for atmospheric refraction and are based on the Gregorian calendar. Today's date is in the table. |
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In Chatou, the earliest sunrise of September is on September 01 and the latest sunset of September is on September 01.
2026 Sun Graph for Chatou
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Sun's Path on Selected Date in Chatou
Today's Sunrise & Sunset times in other cities in France:
Sunrise & Sunset times in France ›
Is the Day Getting Longer or Shorter in Chatou?
Days in Chatou are currently getting shorter by about 2m 36s each day, roughly 18 minutes less daylight per week.
Golden Hour & Blue Hour in Chatou Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 05:39-05:54 | 22:00-22:15 |
| Golden hour | 05:54-07:03 | 20:51-22:00 |
Chatou's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | 16h 10m |
| Shortest day | December 21, 2026 | 8h 13m |
| Earliest sunrise | June 14, 2026 | 05:47 |
| Latest sunset | June 20, 2026 | 21:58 |
Understanding Twilight & the Golden Hour
After the sun drops below the horizon, the sky does not turn dark all at once. Civil twilight is the brightest stage, when there is still enough natural light for most outdoor activities. Nautical twilight follows, when the sea horizon becomes hard to make out. Astronomical twilight is the darkest stage, after which the sky is fully dark and the faintest stars appear. The same three stages occur in reverse before sunrise, as dawn.
In Chatou today, the morning golden hour runs 05:54-07:03 and the evening golden hour 20:51-22:00, with the cooler blue hour around 05:39-05:54 and 22:00-22:15. These warm and cool light windows drift through the year as the sun's path changes.
Frequently Asked Questions about Sun in Chatou
What time is sunrise in Chatou today?
Sunrise in Chatou today is at 06:18 local time.
What time is sunset in Chatou today?
Sunset in Chatou today is at 21:36 local time.
What time is solar noon in Chatou today?
Solar noon in Chatou — when the sun is at its highest point in the sky — is at 13:57 local time today.
When does civil twilight begin and end in Chatou?
In Chatou today: civil twilight begins at 05:39 (before sunrise) and ends at 22:15 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Chatou?
Nautical twilight in Chatou today runs from 04:48 in the morning to 23:05 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Chatou for stargazing?
Astronomical twilight in Chatou ends at 00:13 in the evening and resumes at 03:42 in the morning — between those times the sky is fully dark, ideal for observing faint stars and deep-sky objects.
Where on the horizon does the sun rise and set in Chatou?
Today in Chatou, the sun rises at an azimuth of 59° and sets at 301° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
