September 2026 Sunrise & Sunset Today in Arvada, United States 🇺🇸
Sun Phase: Daylight
Sunrise Today: 05:54 ↑ 63.7° ENE
Sunset Today: 20:19 ↑ 296.1° WNW
Day Length: 14h 24m
Sun Direction: ENE
Sun Altitude: 0.32°
Sun Distance: 151.928 million km
Next Equinox: Tuesday, September 22, 2026 (September Equinox)
When Is Sunrise & Sunset in Arvada?
September 2026 Sunrise & Sunset Times in Arvada
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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 |
06:28
↑
79° ENE
|
19:31
↑
281° W
|
13h 02m | -2m 30s | 04:53 | 21:06 | 05:27 | 20:32 | 06:00 | 19:59 | 13:00 | 150.98 |
| 2 |
06:29
↑
79° E
|
19:29
↑
281° W
|
12h 59m | -2m 30s | 04:54 | 21:04 | 05:28 | 20:30 | 06:01 | 19:57 | 13:00 | 150.94 |
| 3 |
06:30
↑
80° E
|
19:27
↑
280° W
|
12h 57m | -2m 31s | 04:55 | 21:02 | 05:29 | 20:28 | 06:02 | 19:56 | 12:59 | 150.91 |
| 4 |
06:31
↑
80° E
|
19:26
↑
280° W
|
12h 54m | -2m 31s | 04:56 | 21:00 | 05:30 | 20:26 | 06:03 | 19:54 | 12:59 | 150.87 |
| 5 |
06:32
↑
81° E
|
19:24
↑
279° W
|
12h 52m | -2m 31s | 04:58 | 20:58 | 05:31 | 20:25 | 06:04 | 19:52 | 12:59 | 150.84 |
| 6 |
06:33
↑
81° E
|
19:23
↑
279° W
|
12h 49m | -2m 32s | 04:59 | 20:56 | 05:33 | 20:23 | 06:05 | 19:51 | 12:58 | 150.80 |
| 7 |
06:34
↑
82° E
|
19:21
↑
278° W
|
12h 47m | -2m 32s | 05:00 | 20:55 | 05:34 | 20:21 | 06:06 | 19:49 | 12:58 | 150.77 |
| 8 |
06:35
↑
82° E
|
19:19
↑
278° W
|
12h 44m | -2m 32s | 05:01 | 20:53 | 05:35 | 20:19 | 06:07 | 19:47 | 12:58 | 150.73 |
| 9 |
06:36
↑
83° E
|
19:18
↑
277° W
|
12h 42m | -2m 33s | 05:02 | 20:51 | 05:36 | 20:18 | 06:08 | 19:46 | 12:57 | 150.69 |
| 10 |
06:37
↑
83° E
|
19:16
↑
277° W
|
12h 39m | -2m 33s | 05:04 | 20:49 | 05:37 | 20:16 | 06:09 | 19:44 | 12:57 | 150.65 |
| 11 |
06:38
↑
84° E
|
19:15
↑
276° W
|
12h 37m | -2m 33s | 05:05 | 20:47 | 05:38 | 20:14 | 06:10 | 19:42 | 12:57 | 150.61 |
| 12 |
06:38
↑
84° E
|
19:13
↑
276° W
|
12h 34m | -2m 34s | 05:06 | 20:45 | 05:39 | 20:12 | 06:11 | 19:41 | 12:56 | 150.58 |
| 13 |
06:39
↑
85° E
|
19:11
↑
275° W
|
12h 31m | -2m 34s | 05:07 | 20:43 | 05:40 | 20:11 | 06:12 | 19:39 | 12:56 | 150.54 |
| 14 |
06:40
↑
85° E
|
19:10
↑
275° W
|
12h 29m | -2m 34s | 05:08 | 20:42 | 05:41 | 20:09 | 06:13 | 19:37 | 12:56 | 150.50 |
| 15 |
06:41
↑
86° E
|
19:08
↑
274° W
|
12h 26m | -2m 34s | 05:09 | 20:40 | 05:42 | 20:07 | 06:14 | 19:36 | 12:55 | 150.46 |
| 16 |
06:42
↑
86° E
|
19:06
↑
274° W
|
12h 24m | -2m 34s | 05:10 | 20:38 | 05:43 | 20:06 | 06:15 | 19:34 | 12:55 | 150.41 |
| 17 |
06:43
↑
87° E
|
19:05
↑
273° W
|
12h 21m | -2m 35s | 05:11 | 20:36 | 05:44 | 20:04 | 06:16 | 19:32 | 12:55 | 150.37 |
| 18 |
06:44
↑
87° E
|
19:03
↑
273° W
|
12h 18m | -2m 35s | 05:13 | 20:34 | 05:45 | 20:02 | 06:17 | 19:31 | 12:54 | 150.33 |
| 19 |
06:45
↑
88° E
|
19:01
↑
272° W
|
12h 16m | -2m 35s | 05:14 | 20:33 | 05:46 | 20:00 | 06:18 | 19:29 | 12:54 | 150.29 |
| 20 |
06:46
↑
88° E
|
19:00
↑
272° W
|
12h 13m | -2m 35s | 05:15 | 20:31 | 05:47 | 19:59 | 06:18 | 19:27 | 12:53 | 150.25 |
| 21 |
06:47
↑
89° E
|
18:58
↑
271° W
|
12h 11m | -2m 35s | 05:16 | 20:29 | 05:48 | 19:57 | 06:19 | 19:26 | 12:53 | 150.21 |
| 22 |
06:48
↑
89° E
|
18:56
↑
271° W
|
12h 08m | -2m 35s | 05:17 | 20:27 | 05:49 | 19:55 | 06:20 | 19:24 | 12:53 | 150.16 |
| 23 |
06:49
↑
90° E
|
18:55
↑
270° W
|
12h 06m | -2m 35s | 05:18 | 20:25 | 05:50 | 19:54 | 06:21 | 19:22 | 12:52 | 150.12 |
| 24 |
06:50
↑
90° E
|
18:53
↑
270° W
|
12h 03m | -2m 35s | 05:19 | 20:24 | 05:51 | 19:52 | 06:22 | 19:21 | 12:52 | 150.08 |
| 25 |
06:51
↑
91° E
|
18:52
↑
269° W
|
12h 00m | -2m 35s | 05:20 | 20:22 | 05:52 | 19:50 | 06:23 | 19:19 | 12:52 | 150.04 |
| 26 |
06:52
↑
91° E
|
18:50
↑
269° W
|
11h 58m | -2m 35s | 05:21 | 20:20 | 05:53 | 19:49 | 06:24 | 19:17 | 12:51 | 149.99 |
| 27 |
06:53
↑
92° E
|
18:48
↑
268° W
|
11h 55m | -2m 35s | 05:22 | 20:19 | 05:54 | 19:47 | 06:25 | 19:16 | 12:51 | 149.95 |
| 28 |
06:54
↑
92° E
|
18:47
↑
268° W
|
11h 53m | -2m 35s | 05:23 | 20:17 | 05:55 | 19:45 | 06:26 | 19:14 | 12:51 | 149.91 |
| 29 |
06:55
↑
93° E
|
18:45
↑
267° W
|
11h 50m | -2m 35s | 05:24 | 20:15 | 05:56 | 19:44 | 06:27 | 19:12 | 12:50 | 149.87 |
| 30 |
06:56
↑
93° E
|
18:43
↑
267° W
|
11h 47m | -2m 35s | 05:25 | 20:13 | 05:57 | 19:42 | 06:28 | 19:11 | 12:50 | 149.83 |
|
All times are in local time for Arvada. 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 Arvada, the earliest sunrise of September is on September 01 and the latest sunset of September is on September 01.
2026 Sun Graph for Arvada
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Sun's Path on Selected Date in Arvada
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Is the Day Getting Longer or Shorter in Arvada?
Days in Arvada are currently getting shorter by about 1m 45s each day, roughly 12 minutes less daylight per week.
Golden Hour & Blue Hour in Arvada Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 05:22-05:34 | 20:38-20:50 |
| Golden hour | 05:34-06:31 | 19:41-20:38 |
Arvada's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -10h 58m |
| Shortest day | December 21, 2026 | 9h 20m |
| Earliest sunrise | June 11, 2026 | 05:31 |
| Latest sunset | June 23, 2026 | 20:32 |
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.
Arvada sees its golden hour today around 05:34-06:31 and 19:41-20:38, framed by the blue hour at 05:22-05:34 and 20:38-20:50. As the sun's arc shifts with the seasons, these windows move with it.
Frequently Asked Questions about Sun in Arvada
What time is sunrise in Arvada today?
The sun rises over Arvada today at 05:54 local time.
What time is sunset in Arvada today?
Today Arvada has sunset at 20:19 local time.
What time is solar noon in Arvada today?
Solar noon in Arvada — when the sun is at its highest point in the sky — is at 13:06 local time today.
When does civil twilight begin and end in Arvada?
In Arvada today: civil twilight begins at 05:22 (before sunrise) and ends at 20:50 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Arvada?
Nautical twilight in Arvada today runs from 04:44 in the morning to 21:28 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Arvada for stargazing?
Astronomical twilight in Arvada ends at 22:10 in the evening and resumes at 04:02 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 Arvada?
Today in Arvada, the sun rises at an azimuth of 64° and sets at 296° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
