September 2026 Sunrise & Sunset Today in Port Arthur, United States 🇺🇸
Sun Phase: Astronomical Twilight
Sunrise Today: 06:31 ↑ 66.8° ENE
Sunset Today: 20:13 ↑ 293.1° WNW
Day Length: 13h 41m
Sun Direction: WNW
Sun Altitude: -13.11°
Sun Distance: 151.934 million km
Next Equinox: Tuesday, September 22, 2026 (September Equinox)
When Is Sunrise & Sunset in Port Arthur?
September 2026 Sunrise & Sunset Times in Port Arthur
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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 |
06:53
↑
80° E
|
19:37
↑
280° W
|
12h 44m | -1m 43s | 05:30 | 21:00 | 05:59 | 20:30 | 06:28 | 20:02 | 13:15 | 150.98 |
| 2 |
06:53
↑
80° E
|
19:36
↑
279° W
|
12h 42m | -1m 43s | 05:31 | 20:58 | 06:00 | 20:29 | 06:28 | 20:01 | 13:15 | 150.94 |
| 3 |
06:54
↑
81° E
|
19:35
↑
279° W
|
12h 41m | -1m 43s | 05:31 | 20:57 | 06:01 | 20:28 | 06:29 | 20:00 | 13:15 | 150.91 |
| 4 |
06:54
↑
81° E
|
19:34
↑
278° W
|
12h 39m | -1m 44s | 05:32 | 20:56 | 06:01 | 20:27 | 06:30 | 19:58 | 13:14 | 150.87 |
| 5 |
06:55
↑
82° E
|
19:32
↑
278° W
|
12h 37m | -1m 44s | 05:33 | 20:54 | 06:02 | 20:25 | 06:30 | 19:57 | 13:14 | 150.84 |
| 6 |
06:55
↑
82° E
|
19:31
↑
278° W
|
12h 35m | -1m 44s | 05:34 | 20:53 | 06:02 | 20:24 | 06:31 | 19:56 | 13:14 | 150.80 |
| 7 |
06:56
↑
83° E
|
19:30
↑
277° W
|
12h 34m | -1m 45s | 05:34 | 20:51 | 06:03 | 20:23 | 06:31 | 19:55 | 13:13 | 150.77 |
| 8 |
06:56
↑
83° E
|
19:29
↑
277° W
|
12h 32m | -1m 45s | 05:35 | 20:50 | 06:04 | 20:21 | 06:32 | 19:53 | 13:13 | 150.73 |
| 9 |
06:57
↑
84° E
|
19:28
↑
276° W
|
12h 30m | -1m 45s | 05:36 | 20:49 | 06:04 | 20:20 | 06:32 | 19:52 | 13:13 | 150.69 |
| 10 |
06:57
↑
84° E
|
19:26
↑
276° W
|
12h 28m | -1m 45s | 05:36 | 20:47 | 06:05 | 20:19 | 06:33 | 19:51 | 13:12 | 150.65 |
| 11 |
06:58
↑
84° E
|
19:25
↑
275° W
|
12h 27m | -1m 45s | 05:37 | 20:46 | 06:05 | 20:18 | 06:34 | 19:50 | 13:12 | 150.61 |
| 12 |
06:59
↑
85° E
|
19:24
↑
275° W
|
12h 25m | -1m 46s | 05:38 | 20:45 | 06:06 | 20:16 | 06:34 | 19:48 | 13:12 | 150.58 |
| 13 |
06:59
↑
85° E
|
19:23
↑
274° W
|
12h 23m | -1m 46s | 05:38 | 20:43 | 06:07 | 20:15 | 06:35 | 19:47 | 13:11 | 150.54 |
| 14 |
07:00
↑
86° E
|
19:21
↑
274° W
|
12h 21m | -1m 46s | 05:39 | 20:42 | 06:07 | 20:14 | 06:35 | 19:46 | 13:11 | 150.50 |
| 15 |
07:00
↑
86° E
|
19:20
↑
274° W
|
12h 20m | -1m 46s | 05:40 | 20:41 | 06:08 | 20:12 | 06:36 | 19:45 | 13:11 | 150.46 |
| 16 |
07:01
↑
87° E
|
19:19
↑
273° W
|
12h 18m | -1m 46s | 05:40 | 20:39 | 06:08 | 20:11 | 06:36 | 19:43 | 13:10 | 150.41 |
| 17 |
07:01
↑
87° E
|
19:18
↑
273° W
|
12h 16m | -1m 46s | 05:41 | 20:38 | 06:09 | 20:10 | 06:37 | 19:42 | 13:10 | 150.37 |
| 18 |
07:02
↑
88° E
|
19:16
↑
272° W
|
12h 14m | -1m 47s | 05:41 | 20:37 | 06:10 | 20:09 | 06:37 | 19:41 | 13:10 | 150.33 |
| 19 |
07:02
↑
88° E
|
19:15
↑
272° W
|
12h 12m | -1m 47s | 05:42 | 20:35 | 06:10 | 20:07 | 06:38 | 19:40 | 13:09 | 150.29 |
| 20 |
07:03
↑
88° E
|
19:14
↑
271° W
|
12h 11m | -1m 47s | 05:43 | 20:34 | 06:11 | 20:06 | 06:38 | 19:38 | 13:09 | 150.25 |
| 21 |
07:03
↑
89° E
|
19:13
↑
271° W
|
12h 09m | -1m 47s | 05:43 | 20:33 | 06:11 | 20:05 | 06:39 | 19:37 | 13:09 | 150.21 |
| 22 |
07:04
↑
89° E
|
19:11
↑
270° W
|
12h 07m | -1m 47s | 05:44 | 20:31 | 06:12 | 20:03 | 06:40 | 19:36 | 13:08 | 150.16 |
| 23 |
07:04
↑
90° E
|
19:10
↑
270° W
|
12h 05m | -1m 47s | 05:44 | 20:30 | 06:12 | 20:02 | 06:40 | 19:34 | 13:08 | 150.12 |
| 24 |
07:05
↑
90° E
|
19:09
↑
270° W
|
12h 03m | -1m 47s | 05:45 | 20:29 | 06:13 | 20:01 | 06:41 | 19:33 | 13:07 | 150.08 |
| 25 |
07:06
↑
91° E
|
19:08
↑
269° W
|
12h 02m | -1m 47s | 05:46 | 20:27 | 06:14 | 20:00 | 06:41 | 19:32 | 13:07 | 150.04 |
| 26 |
07:06
↑
91° E
|
19:06
↑
269° W
|
12h 00m | -1m 47s | 05:46 | 20:26 | 06:14 | 19:58 | 06:42 | 19:31 | 13:07 | 149.99 |
| 27 |
07:07
↑
92° E
|
19:05
↑
268° W
|
11h 58m | -1m 47s | 05:47 | 20:25 | 06:15 | 19:57 | 06:42 | 19:30 | 13:06 | 149.95 |
| 28 |
07:07
↑
92° E
|
19:04
↑
268° W
|
11h 56m | -1m 47s | 05:47 | 20:24 | 06:15 | 19:56 | 06:43 | 19:28 | 13:06 | 149.91 |
| 29 |
07:08
↑
92° E
|
19:03
↑
267° W
|
11h 55m | -1m 47s | 05:48 | 20:22 | 06:16 | 19:55 | 06:43 | 19:27 | 13:06 | 149.87 |
| 30 |
07:08
↑
93° E
|
19:02
↑
267° W
|
11h 53m | -1m 47s | 05:49 | 20:21 | 06:16 | 19:53 | 06:44 | 19:26 | 13:05 | 149.83 |
|
All times are in local time for Port Arthur. 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 Port Arthur, the earliest sunrise of September is on September 01 or September 02 and the latest sunset of September is on September 01.
2026 Sun Graph for Port Arthur
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Sun's Path on Selected Date in Port Arthur
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Is the Day Getting Longer or Shorter in Port Arthur?
Days in Port Arthur are currently getting shorter by about 1m 11s each day, roughly 8 minutes less daylight per week.
Golden Hour & Blue Hour in Port Arthur Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 06:04-06:15 | 20:29-20:39 |
| Golden hour | 06:15-07:04 | 19:39-20:29 |
Port Arthur's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -10h 03m |
| Shortest day | December 21, 2026 | 10h 12m |
| Earliest sunrise | June 5, 2026 | 06:14 |
| Latest sunset | June 26, 2026 | 20:20 |
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.
Port Arthur sees its golden hour today around 06:15-07:04 and 19:39-20:29, framed by the blue hour at 06:04-06:15 and 20:29-20:39. As the sun's arc shifts with the seasons, these windows move with it.
Frequently Asked Questions about Sun in Port Arthur
What time is sunrise in Port Arthur today?
Sunrise in Port Arthur today is at 06:31 local time.
What time is sunset in Port Arthur today?
Today Port Arthur has sunset at 20:13 local time.
What time is solar noon in Port Arthur today?
Solar noon in Port Arthur — when the sun is at its highest point in the sky — is at 13:22 local time today.
When does civil twilight begin and end in Port Arthur?
In Port Arthur today: civil twilight begins at 06:04 (before sunrise) and ends at 20:39 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Port Arthur?
Nautical twilight in Port Arthur today runs from 05:32 in the morning to 21:11 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Port Arthur for stargazing?
Astronomical twilight in Port Arthur ends at 21:44 in the evening and resumes at 04:59 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 Port Arthur?
Today in Port Arthur, the sun rises at an azimuth of 67° and sets at 293° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
