September 2026 Sunrise & Sunset Today in Hounslow, United Kingdom 🇬🇧
Sun Phase: Nautical Twilight
Sunrise Today: 05:15 ↑ 56.1° NE
Sunset Today: 20:59 ↑ 303.6° WNW
Day Length: 15h 44m
Sun Direction: NW
Sun Altitude: -8.72°
Sun Distance: 151.937 million km
Next Equinox: Wednesday, September 23, 2026 (September Equinox)
When Is Sunrise & Sunset in Hounslow?
September 2026 Sunrise & Sunset Times in Hounslow
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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 |
06:14
↑
76° ENE
|
19:47
↑
284° WNW
|
13h 33m | -3m 48s | 04:08 | 21:52 | 04:55 | 21:05 | 05:38 | 20:22 | 13:01 | 150.98 |
| 2 |
06:15
↑
76° ENE
|
19:45
↑
283° WNW
|
13h 29m | -3m 49s | 04:11 | 21:49 | 04:57 | 21:02 | 05:40 | 20:20 | 13:01 | 150.94 |
| 3 |
06:17
↑
77° ENE
|
19:43
↑
283° WNW
|
13h 25m | -3m 49s | 04:13 | 21:46 | 04:59 | 21:00 | 05:42 | 20:18 | 13:00 | 150.91 |
| 4 |
06:19
↑
77° ENE
|
19:40
↑
282° WNW
|
13h 21m | -3m 50s | 04:15 | 21:43 | 05:01 | 20:57 | 05:43 | 20:15 | 13:00 | 150.87 |
| 5 |
06:20
↑
78° ENE
|
19:38
↑
282° WNW
|
13h 17m | -3m 50s | 04:17 | 21:40 | 05:03 | 20:55 | 05:45 | 20:13 | 13:00 | 150.84 |
| 6 |
06:22
↑
79° ENE
|
19:36
↑
281° W
|
13h 14m | -3m 50s | 04:20 | 21:37 | 05:05 | 20:52 | 05:47 | 20:11 | 12:59 | 150.80 |
| 7 |
06:23
↑
79° E
|
19:34
↑
280° W
|
13h 10m | -3m 51s | 04:22 | 21:34 | 05:07 | 20:50 | 05:48 | 20:08 | 12:59 | 150.77 |
| 8 |
06:25
↑
80° E
|
19:31
↑
280° W
|
13h 06m | -3m 51s | 04:24 | 21:31 | 05:09 | 20:47 | 05:50 | 20:06 | 12:59 | 150.73 |
| 9 |
06:26
↑
80° E
|
19:29
↑
279° W
|
13h 02m | -3m 51s | 04:26 | 21:28 | 05:11 | 20:44 | 05:52 | 20:04 | 12:58 | 150.69 |
| 10 |
06:28
↑
81° E
|
19:27
↑
279° W
|
12h 58m | -3m 52s | 04:28 | 21:26 | 05:13 | 20:42 | 05:53 | 20:01 | 12:58 | 150.65 |
| 11 |
06:30
↑
82° E
|
19:24
↑
278° W
|
12h 54m | -3m 52s | 04:31 | 21:23 | 05:14 | 20:39 | 05:55 | 19:59 | 12:58 | 150.61 |
| 12 |
06:31
↑
82° E
|
19:22
↑
277° W
|
12h 50m | -3m 52s | 04:33 | 21:20 | 05:16 | 20:37 | 05:57 | 19:57 | 12:57 | 150.58 |
| 13 |
06:33
↑
83° E
|
19:20
↑
277° W
|
12h 47m | -3m 53s | 04:35 | 21:17 | 05:18 | 20:34 | 05:58 | 19:54 | 12:57 | 150.54 |
| 14 |
06:34
↑
84° E
|
19:18
↑
276° W
|
12h 43m | -3m 53s | 04:37 | 21:14 | 05:20 | 20:32 | 06:00 | 19:52 | 12:57 | 150.50 |
| 15 |
06:36
↑
84° E
|
19:15
↑
276° W
|
12h 39m | -3m 53s | 04:39 | 21:12 | 05:22 | 20:29 | 06:02 | 19:49 | 12:56 | 150.46 |
| 16 |
06:38
↑
85° E
|
19:13
↑
275° W
|
12h 35m | -3m 53s | 04:41 | 21:09 | 05:23 | 20:27 | 06:03 | 19:47 | 12:56 | 150.41 |
| 17 |
06:39
↑
85° E
|
19:11
↑
274° W
|
12h 31m | -3m 53s | 04:43 | 21:06 | 05:25 | 20:24 | 06:05 | 19:45 | 12:56 | 150.37 |
| 18 |
06:41
↑
86° E
|
19:08
↑
274° W
|
12h 27m | -3m 54s | 04:45 | 21:04 | 05:27 | 20:22 | 06:07 | 19:42 | 12:55 | 150.33 |
| 19 |
06:42
↑
87° E
|
19:06
↑
273° W
|
12h 23m | -3m 54s | 04:47 | 21:01 | 05:29 | 20:19 | 06:08 | 19:40 | 12:55 | 150.29 |
| 20 |
06:44
↑
87° E
|
19:04
↑
272° W
|
12h 19m | -3m 54s | 04:49 | 20:58 | 05:30 | 20:17 | 06:10 | 19:38 | 12:55 | 150.25 |
| 21 |
06:46
↑
88° E
|
19:01
↑
272° W
|
12h 15m | -3m 54s | 04:51 | 20:56 | 05:32 | 20:15 | 06:12 | 19:35 | 12:54 | 150.21 |
| 22 |
06:47
↑
88° E
|
18:59
↑
271° W
|
12h 11m | -3m 54s | 04:53 | 20:53 | 05:34 | 20:12 | 06:13 | 19:33 | 12:54 | 150.16 |
| 23 |
06:49
↑
89° E
|
18:57
↑
270° W
|
12h 08m | -3m 54s | 04:55 | 20:50 | 05:36 | 20:10 | 06:15 | 19:31 | 12:54 | 150.12 |
| 24 |
06:50
↑
90° E
|
18:55
↑
270° W
|
12h 04m | -3m 54s | 04:57 | 20:48 | 05:37 | 20:07 | 06:16 | 19:28 | 12:53 | 150.08 |
| 25 |
06:52
↑
90° E
|
18:52
↑
269° W
|
12h 00m | -3m 54s | 04:58 | 20:45 | 05:39 | 20:05 | 06:18 | 19:26 | 12:53 | 150.04 |
| 26 |
06:54
↑
91° E
|
18:50
↑
269° W
|
11h 56m | -3m 54s | 05:00 | 20:43 | 05:41 | 20:03 | 06:20 | 19:24 | 12:52 | 149.99 |
| 27 |
06:55
↑
92° E
|
18:48
↑
268° W
|
11h 52m | -3m 54s | 05:02 | 20:40 | 05:42 | 20:00 | 06:21 | 19:21 | 12:52 | 149.95 |
| 28 |
06:57
↑
92° E
|
18:45
↑
267° W
|
11h 48m | -3m 54s | 05:04 | 20:38 | 05:44 | 19:58 | 06:23 | 19:19 | 12:52 | 149.91 |
| 29 |
06:58
↑
93° E
|
18:43
↑
267° W
|
11h 44m | -3m 54s | 05:06 | 20:35 | 05:46 | 19:55 | 06:25 | 19:17 | 12:51 | 149.87 |
| 30 |
07:00
↑
94° E
|
18:41
↑
266° W
|
11h 40m | -3m 54s | 05:08 | 20:33 | 05:48 | 19:53 | 06:26 | 19:15 | 12:51 | 149.83 |
|
All times are in local time for Hounslow. 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 Hounslow, the earliest sunrise of September is on September 01 and the latest sunset of September is on September 01.
2026 Sun Graph for Hounslow
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Sun's Path on Selected Date in Hounslow
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Is the Day Getting Longer or Shorter in Hounslow?
Days in Hounslow are currently getting shorter by about 2m 48s each day, roughly 20 minutes less daylight per week.
Golden Hour & Blue Hour in Hounslow Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 04:32-04:49 | 21:25-21:42 |
| Golden hour | 04:49-06:04 | 20:10-21:25 |
Hounslow's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | 16h 37m |
| Shortest day | December 21, 2026 | 7h 49m |
| Earliest sunrise | June 14, 2026 | 04:44 |
| Latest sunset | June 23, 2026 | 21:22 |
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 Hounslow today, the morning golden hour runs 04:49-06:04 and the evening golden hour 20:10-21:25, with the cooler blue hour around 04:32-04:49 and 21:25-21:42. These warm and cool light windows drift through the year as the sun's path changes.
Frequently Asked Questions about Sun in Hounslow
What time is sunrise in Hounslow today?
Sunrise in Hounslow today is at 05:15 local time.
What time is sunset in Hounslow today?
Today Hounslow has sunset at 20:59 local time.
What time is solar noon in Hounslow today?
Solar noon in Hounslow — when the sun is at its highest point in the sky — is at 13:07 local time today.
When does civil twilight begin and end in Hounslow?
In Hounslow today: civil twilight begins at 04:32 (before sunrise) and ends at 21:42 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Hounslow?
Nautical twilight in Hounslow today runs from 03:33 in the morning to 22:40 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Hounslow for stargazing?
Astronomical twilight in Hounslow ends at 00:18 in the evening and resumes at 01:57 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 Hounslow?
Today in Hounslow, the sun rises at an azimuth of 56° and sets at 304° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
