September 2026 Sunrise & Sunset Times in Boulder, United States 🇺🇸
Sun: Daylight
Sunrise Today: 05:32 ↑ 58.6° ENE
Sunset Today: 20:28 ↑ 301.5° WNW
Day Length: 14h 56m
Sun Direction: W
Sun Altitude: 24.85°
Sun Distance: 151.865 million km
Next Solstice: Sunday, 21 June 2026 (June Solstice)
September 2026 Sunrise & Sunset Times in Boulder
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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 |
06:29
↑
79° ENE
|
19:32
↑
281° W
|
13h 02m | -2m 31s | 04:53 | 21:07 | 05:27 | 20:33 | 06:00 | 20:00 | 13:01 | 150.96 |
| 2 |
06:30
↑
79° E
|
19:30
↑
281° W
|
13h 00m | -2m 31s | 04:54 | 21:05 | 05:29 | 20:31 | 06:01 | 19:58 | 13:00 | 150.95 |
| 3 |
06:31
↑
80° E
|
19:28
↑
280° W
|
12h 57m | -2m 32s | 04:55 | 21:03 | 05:30 | 20:29 | 06:02 | 19:57 | 13:00 | 150.90 |
| 4 |
06:32
↑
80° E
|
19:27
↑
280° W
|
12h 55m | -2m 32s | 04:57 | 21:01 | 05:31 | 20:27 | 06:03 | 19:55 | 13:00 | 150.87 |
| 5 |
06:33
↑
81° E
|
19:25
↑
279° W
|
12h 52m | -2m 33s | 04:58 | 20:59 | 05:32 | 20:26 | 06:04 | 19:53 | 12:59 | 150.83 |
| 6 |
06:33
↑
81° E
|
19:24
↑
279° W
|
12h 50m | -2m 33s | 04:59 | 20:58 | 05:33 | 20:24 | 06:05 | 19:52 | 12:59 | 150.79 |
| 7 |
06:34
↑
82° E
|
19:22
↑
278° W
|
12h 47m | -2m 33s | 05:00 | 20:56 | 05:34 | 20:22 | 06:06 | 19:50 | 12:59 | 150.77 |
| 8 |
06:35
↑
82° E
|
19:20
↑
278° W
|
12h 44m | -2m 34s | 05:01 | 20:54 | 05:35 | 20:20 | 06:07 | 19:48 | 12:58 | 150.73 |
| 9 |
06:36
↑
82° E
|
19:19
↑
277° W
|
12h 42m | -2m 34s | 05:03 | 20:52 | 05:36 | 20:19 | 06:08 | 19:47 | 12:58 | 150.69 |
| 10 |
06:37
↑
83° E
|
19:17
↑
277° W
|
12h 39m | -2m 34s | 05:04 | 20:50 | 05:37 | 20:17 | 06:09 | 19:45 | 12:58 | 150.65 |
| 11 |
06:38
↑
84° E
|
19:15
↑
276° W
|
12h 37m | -2m 34s | 05:05 | 20:48 | 05:38 | 20:15 | 06:10 | 19:43 | 12:57 | 150.62 |
| 12 |
06:39
↑
84° E
|
19:14
↑
276° W
|
12h 34m | -2m 35s | 05:06 | 20:46 | 05:39 | 20:13 | 06:11 | 19:42 | 12:57 | 150.57 |
| 13 |
06:40
↑
84° E
|
19:12
↑
275° W
|
12h 32m | -2m 35s | 05:07 | 20:45 | 05:40 | 20:12 | 06:12 | 19:40 | 12:57 | 150.52 |
| 14 |
06:41
↑
85° E
|
19:10
↑
275° W
|
12h 29m | -2m 35s | 05:08 | 20:43 | 05:41 | 20:10 | 06:13 | 19:38 | 12:56 | 150.50 |
| 15 |
06:42
↑
86° E
|
19:09
↑
274° W
|
12h 26m | -2m 35s | 05:10 | 20:41 | 05:42 | 20:08 | 06:14 | 19:36 | 12:56 | 150.43 |
| 16 |
06:43
↑
86° E
|
19:07
↑
274° W
|
12h 24m | -2m 36s | 05:11 | 20:39 | 05:43 | 20:07 | 06:15 | 19:35 | 12:56 | 150.41 |
| 17 |
06:44
↑
87° E
|
19:05
↑
273° W
|
12h 21m | -2m 36s | 05:12 | 20:37 | 05:44 | 20:05 | 06:16 | 19:33 | 12:55 | 150.37 |
| 18 |
06:45
↑
87° E
|
19:04
↑
273° W
|
12h 19m | -2m 36s | 05:13 | 20:35 | 05:45 | 20:03 | 06:17 | 19:31 | 12:55 | 150.32 |
| 19 |
06:46
↑
88° E
|
19:02
↑
272° W
|
12h 16m | -2m 36s | 05:14 | 20:34 | 05:46 | 20:01 | 06:18 | 19:30 | 12:55 | 150.28 |
| 20 |
06:47
↑
88° E
|
19:01
↑
272° W
|
12h 13m | -2m 36s | 05:15 | 20:32 | 05:47 | 20:00 | 06:19 | 19:28 | 12:54 | 150.25 |
| 21 |
06:48
↑
89° E
|
18:59
↑
271° W
|
12h 11m | -2m 36s | 05:16 | 20:30 | 05:48 | 19:58 | 06:20 | 19:26 | 12:54 | 150.21 |
| 22 |
06:49
↑
89° E
|
18:57
↑
271° W
|
12h 08m | -2m 36s | 05:17 | 20:28 | 05:49 | 19:56 | 06:21 | 19:25 | 12:53 | 150.16 |
| 23 |
06:50
↑
90° E
|
18:56
↑
270° W
|
12h 06m | -2m 36s | 05:18 | 20:26 | 05:50 | 19:54 | 06:22 | 19:23 | 12:53 | 150.13 |
| 24 |
06:50
↑
90° E
|
18:54
↑
270° W
|
12h 03m | -2m 36s | 05:19 | 20:25 | 05:51 | 19:53 | 06:23 | 19:21 | 12:53 | 150.07 |
| 25 |
06:51
↑
91° E
|
18:52
↑
269° W
|
12h 00m | -2m 36s | 05:21 | 20:23 | 05:52 | 19:51 | 06:24 | 19:20 | 12:52 | 150.04 |
| 26 |
06:52
↑
91° E
|
18:51
↑
269° W
|
11h 58m | -2m 36s | 05:22 | 20:21 | 05:53 | 19:49 | 06:25 | 19:18 | 12:52 | 150.00 |
| 27 |
06:53
↑
92° E
|
18:49
↑
268° W
|
11h 55m | -2m 36s | 05:23 | 20:19 | 05:54 | 19:48 | 06:26 | 19:16 | 12:52 | 149.95 |
| 28 |
06:54
↑
92° E
|
18:47
↑
268° W
|
11h 52m | -2m 36s | 05:24 | 20:18 | 05:55 | 19:46 | 06:27 | 19:15 | 12:51 | 149.91 |
| 29 |
06:55
↑
93° E
|
18:46
↑
267° W
|
11h 50m | -2m 36s | 05:25 | 20:16 | 05:56 | 19:44 | 06:28 | 19:13 | 12:51 | 149.87 |
| 30 |
06:56
↑
93° E
|
18:44
↑
267° W
|
11h 47m | -2m 36s | 05:26 | 20:14 | 05:57 | 19:43 | 06:29 | 19:12 | 12:51 | 149.82 |
|
All times are in local time for Boulder. Time is adjusted for Daylight Saving Time (DST) when applicable. Today's date is in the table. |
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In Boulder, the earliest sunrise of September is on September 01 or the latest sunset of September is on September 01.
2026 Sun Graph for Boulder
Sun's Path on Selected Date in Boulder
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