September 2026 Sunrise & Sunset Today in Rheinfelden, Germany 🇩🇪
Sun Phase: Nautical Twilight
Sunrise Today: 05:59 ↑ 59.5° ENE
Sunset Today: 21:10 ↑ 300.3° WNW
Day Length: 15h 11m
Sun Direction: NE
Sun Altitude: -7.55°
Sun Distance: 151.933 million km
Next Equinox: Wednesday, September 23, 2026 (September Equinox)
When Is Sunrise & Sunset in Rheinfelden?
September 2026 Sunrise & Sunset Times in Rheinfelden
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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 |
06:47
↑
77° ENE
|
20:09
↑
283° WNW
|
13h 21m | -3m 18s | 04:54 | 22:01 | 05:36 | 21:20 | 06:14 | 20:41 | 13:29 | 150.98 |
| 2 |
06:48
↑
77° ENE
|
20:07
↑
282° WNW
|
13h 18m | -3m 18s | 04:56 | 21:58 | 05:38 | 21:17 | 06:16 | 20:39 | 13:28 | 150.94 |
| 3 |
06:50
↑
78° ENE
|
20:05
↑
282° WNW
|
13h 15m | -3m 19s | 04:58 | 21:56 | 05:39 | 21:15 | 06:17 | 20:37 | 13:28 | 150.91 |
| 4 |
06:51
↑
78° ENE
|
20:03
↑
281° W
|
13h 11m | -3m 19s | 05:00 | 21:53 | 05:41 | 21:13 | 06:19 | 20:35 | 13:28 | 150.87 |
| 5 |
06:52
↑
79° E
|
20:01
↑
281° W
|
13h 08m | -3m 20s | 05:02 | 21:51 | 05:42 | 21:11 | 06:20 | 20:33 | 13:27 | 150.84 |
| 6 |
06:54
↑
80° E
|
19:59
↑
280° W
|
13h 05m | -3m 20s | 05:04 | 21:48 | 05:44 | 21:08 | 06:22 | 20:31 | 13:27 | 150.80 |
| 7 |
06:55
↑
80° E
|
19:57
↑
280° W
|
13h 01m | -3m 20s | 05:05 | 21:46 | 05:45 | 21:06 | 06:23 | 20:29 | 13:27 | 150.77 |
| 8 |
06:56
↑
81° E
|
19:55
↑
279° W
|
12h 58m | -3m 21s | 05:07 | 21:43 | 05:47 | 21:04 | 06:24 | 20:27 | 13:26 | 150.73 |
| 9 |
06:58
↑
81° E
|
19:53
↑
278° W
|
12h 55m | -3m 21s | 05:09 | 21:41 | 05:48 | 21:02 | 06:26 | 20:25 | 13:26 | 150.69 |
| 10 |
06:59
↑
82° E
|
19:51
↑
278° W
|
12h 51m | -3m 21s | 05:11 | 21:39 | 05:50 | 21:00 | 06:27 | 20:22 | 13:26 | 150.65 |
| 11 |
07:00
↑
82° E
|
19:49
↑
277° W
|
12h 48m | -3m 22s | 05:12 | 21:36 | 05:52 | 20:57 | 06:29 | 20:20 | 13:25 | 150.61 |
| 12 |
07:02
↑
83° E
|
19:47
↑
277° W
|
12h 44m | -3m 22s | 05:14 | 21:34 | 05:53 | 20:55 | 06:30 | 20:18 | 13:25 | 150.58 |
| 13 |
07:03
↑
84° E
|
19:45
↑
276° W
|
12h 41m | -3m 22s | 05:16 | 21:31 | 05:55 | 20:53 | 06:31 | 20:16 | 13:24 | 150.54 |
| 14 |
07:04
↑
84° E
|
19:43
↑
276° W
|
12h 38m | -3m 22s | 05:17 | 21:29 | 05:56 | 20:51 | 06:33 | 20:14 | 13:24 | 150.50 |
| 15 |
07:06
↑
85° E
|
19:41
↑
275° W
|
12h 34m | -3m 23s | 05:19 | 21:27 | 05:58 | 20:49 | 06:34 | 20:12 | 13:24 | 150.46 |
| 16 |
07:07
↑
85° E
|
19:38
↑
274° W
|
12h 31m | -3m 23s | 05:21 | 21:24 | 05:59 | 20:46 | 06:36 | 20:10 | 13:23 | 150.41 |
| 17 |
07:08
↑
86° E
|
19:36
↑
274° W
|
12h 27m | -3m 23s | 05:22 | 21:22 | 06:00 | 20:44 | 06:37 | 20:08 | 13:23 | 150.37 |
| 18 |
07:10
↑
86° E
|
19:34
↑
273° W
|
12h 24m | -3m 23s | 05:24 | 21:20 | 06:02 | 20:42 | 06:38 | 20:06 | 13:23 | 150.33 |
| 19 |
07:11
↑
87° E
|
19:32
↑
273° W
|
12h 21m | -3m 23s | 05:26 | 21:17 | 06:03 | 20:40 | 06:40 | 20:04 | 13:22 | 150.29 |
| 20 |
07:12
↑
88° E
|
19:30
↑
272° W
|
12h 17m | -3m 23s | 05:27 | 21:15 | 06:05 | 20:38 | 06:41 | 20:02 | 13:22 | 150.25 |
| 21 |
07:14
↑
88° E
|
19:28
↑
272° W
|
12h 14m | -3m 24s | 05:29 | 21:13 | 06:06 | 20:35 | 06:42 | 19:59 | 13:22 | 150.21 |
| 22 |
07:15
↑
89° E
|
19:26
↑
271° W
|
12h 10m | -3m 24s | 05:30 | 21:10 | 06:08 | 20:33 | 06:44 | 19:57 | 13:21 | 150.16 |
| 23 |
07:17
↑
89° E
|
19:24
↑
270° W
|
12h 07m | -3m 24s | 05:32 | 21:08 | 06:09 | 20:31 | 06:45 | 19:55 | 13:21 | 150.12 |
| 24 |
07:18
↑
90° E
|
19:22
↑
270° W
|
12h 04m | -3m 24s | 05:34 | 21:06 | 06:11 | 20:29 | 06:47 | 19:53 | 13:21 | 150.08 |
| 25 |
07:19
↑
90° E
|
19:20
↑
269° W
|
12h 00m | -3m 24s | 05:35 | 21:04 | 06:12 | 20:27 | 06:48 | 19:51 | 13:20 | 150.04 |
| 26 |
07:21
↑
91° E
|
19:18
↑
269° W
|
11h 57m | -3m 24s | 05:37 | 21:02 | 06:13 | 20:25 | 06:49 | 19:49 | 13:20 | 149.99 |
| 27 |
07:22
↑
92° E
|
19:16
↑
268° W
|
11h 53m | -3m 24s | 05:38 | 20:59 | 06:15 | 20:23 | 06:51 | 19:47 | 13:20 | 149.95 |
| 28 |
07:23
↑
92° E
|
19:14
↑
268° W
|
11h 50m | -3m 24s | 05:40 | 20:57 | 06:16 | 20:21 | 06:52 | 19:45 | 13:19 | 149.91 |
| 29 |
07:25
↑
93° E
|
19:12
↑
267° W
|
11h 47m | -3m 24s | 05:41 | 20:55 | 06:18 | 20:19 | 06:53 | 19:43 | 13:19 | 149.87 |
| 30 |
07:26
↑
93° E
|
19:10
↑
266° W
|
11h 43m | -3m 24s | 05:43 | 20:53 | 06:19 | 20:17 | 06:55 | 19:41 | 13:19 | 149.83 |
|
All times are in local time for Rheinfelden. 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 Rheinfelden, the earliest sunrise of September is on September 01 and the latest sunset of September is on September 01.
2026 Sun Graph for Rheinfelden
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Sun's Path on Selected Date in Rheinfelden
Today's Sunrise & Sunset times in other cities in Germany:
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Is the Day Getting Longer or Shorter in Rheinfelden?
Days in Rheinfelden are currently getting shorter by about 2m 25s each day, roughly 17 minutes less daylight per week.
Golden Hour & Blue Hour in Rheinfelden Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 05:21-05:35 | 21:33-21:48 |
| Golden hour | 05:35-06:43 | 20:26-21:33 |
Rheinfelden's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | 15h 58m |
| Shortest day | December 21, 2026 | 8h 25m |
| Earliest sunrise | June 11, 2026 | 05:31 |
| Latest sunset | June 23, 2026 | 21:30 |
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 Rheinfelden today, the morning golden hour runs 05:35-06:43 and the evening golden hour 20:26-21:33, with the cooler blue hour around 05:21-05:35 and 21:33-21:48. These warm and cool light windows drift through the year as the sun's path changes.
Frequently Asked Questions about Sun in Rheinfelden
What time is sunrise in Rheinfelden today?
Sunrise in Rheinfelden today is at 05:59 local time.
What time is sunset in Rheinfelden today?
The sun sets over Rheinfelden today at 21:10 local time.
What time is solar noon in Rheinfelden today?
Solar noon in Rheinfelden — when the sun is at its highest point in the sky — is at 13:35 local time today.
When does civil twilight begin and end in Rheinfelden?
In Rheinfelden today: civil twilight begins at 05:21 (before sunrise) and ends at 21:48 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Rheinfelden?
Nautical twilight in Rheinfelden today runs from 04:33 in the morning to 22:36 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Rheinfelden for stargazing?
Astronomical twilight in Rheinfelden ends at 23:36 in the evening and resumes at 03:32 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 Rheinfelden?
Today in Rheinfelden, the sun rises at an azimuth of 59° and sets at 300° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
