September 2026 Sunrise & Sunset Today in Vialonga, Portugal 🇵🇹
Sun Phase: Daylight
Sunrise Today: 07:10 ↑ 81.6° E
Sunset Today: 19:57 ↑ 278.2° W
Day Length: 12h 46m
Sun Direction: WSW
Sun Altitude: 40.83°
Sun Distance: 150.753 million km
Next Equinox: Wednesday, September 23, 2026 (September Equinox)
When Is Sunrise & Sunset in Vialonga?
September 2026 Sunrise & Sunset Times in Vialonga
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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 |
07:05
↑
79° ENE
|
20:06
↑
281° W
|
13h 01m | -2m 25s | 05:31 | 21:40 | 06:05 | 21:06 | 06:37 | 20:34 | 13:36 | 150.96 |
| 2 |
07:06
↑
79° E
|
20:05
↑
280° W
|
12h 58m | -2m 25s | 05:32 | 21:38 | 06:06 | 21:04 | 06:38 | 20:32 | 13:36 | 150.93 |
| 3 |
07:07
↑
80° E
|
20:03
↑
280° W
|
12h 56m | -2m 25s | 05:33 | 21:36 | 06:07 | 21:03 | 06:39 | 20:31 | 13:35 | 150.89 |
| 4 |
07:08
↑
80° E
|
20:01
↑
280° W
|
12h 53m | -2m 26s | 05:34 | 21:34 | 06:08 | 21:01 | 06:40 | 20:29 | 13:35 | 150.86 |
| 5 |
07:08
↑
81° E
|
20:00
↑
279° W
|
12h 51m | -2m 26s | 05:36 | 21:32 | 06:09 | 20:59 | 06:41 | 20:27 | 13:35 | 150.82 |
| 6 |
07:09
↑
81° E
|
19:58
↑
279° W
|
12h 48m | -2m 27s | 05:37 | 21:31 | 06:10 | 20:58 | 06:42 | 20:26 | 13:34 | 150.79 |
| 7 |
07:10
↑
82° E
|
19:57
↑
278° W
|
12h 46m | -2m 27s | 05:38 | 21:29 | 06:11 | 20:56 | 06:43 | 20:24 | 13:34 | 150.75 |
| 8 |
07:11
↑
82° E
|
19:55
↑
278° W
|
12h 44m | -2m 27s | 05:39 | 21:27 | 06:12 | 20:54 | 06:44 | 20:23 | 13:34 | 150.71 |
| 9 |
07:12
↑
83° E
|
19:54
↑
277° W
|
12h 41m | -2m 28s | 05:40 | 21:25 | 06:13 | 20:53 | 06:45 | 20:21 | 13:33 | 150.67 |
| 10 |
07:13
↑
83° E
|
19:52
↑
277° W
|
12h 39m | -2m 28s | 05:41 | 21:23 | 06:14 | 20:51 | 06:46 | 20:19 | 13:33 | 150.64 |
| 11 |
07:14
↑
84° E
|
19:50
↑
276° W
|
12h 36m | -2m 28s | 05:42 | 21:22 | 06:15 | 20:49 | 06:46 | 20:18 | 13:33 | 150.60 |
| 12 |
07:15
↑
84° E
|
19:49
↑
276° W
|
12h 34m | -2m 28s | 05:43 | 21:20 | 06:16 | 20:48 | 06:47 | 20:16 | 13:32 | 150.56 |
| 13 |
07:16
↑
84° E
|
19:47
↑
275° W
|
12h 31m | -2m 29s | 05:44 | 21:18 | 06:17 | 20:46 | 06:48 | 20:15 | 13:32 | 150.52 |
| 14 |
07:16
↑
85° E
|
19:46
↑
275° W
|
12h 29m | -2m 29s | 05:46 | 21:16 | 06:18 | 20:44 | 06:49 | 20:13 | 13:32 | 150.48 |
| 15 |
07:17
↑
86° E
|
19:44
↑
274° W
|
12h 26m | -2m 29s | 05:47 | 21:15 | 06:19 | 20:42 | 06:50 | 20:11 | 13:31 | 150.44 |
| 16 |
07:18
↑
86° E
|
19:42
↑
274° W
|
12h 24m | -2m 29s | 05:48 | 21:13 | 06:20 | 20:41 | 06:51 | 20:10 | 13:31 | 150.40 |
| 17 |
07:19
↑
86° E
|
19:41
↑
273° W
|
12h 21m | -2m 29s | 05:49 | 21:11 | 06:21 | 20:39 | 06:52 | 20:08 | 13:31 | 150.36 |
| 18 |
07:20
↑
87° E
|
19:39
↑
273° W
|
12h 19m | -2m 30s | 05:50 | 21:09 | 06:22 | 20:37 | 06:53 | 20:06 | 13:30 | 150.31 |
| 19 |
07:21
↑
88° E
|
19:38
↑
272° W
|
12h 16m | -2m 30s | 05:51 | 21:08 | 06:23 | 20:36 | 06:54 | 20:05 | 13:30 | 150.27 |
| 20 |
07:22
↑
88° E
|
19:36
↑
272° W
|
12h 14m | -2m 30s | 05:52 | 21:06 | 06:24 | 20:34 | 06:55 | 20:03 | 13:29 | 150.23 |
| 21 |
07:23
↑
88° E
|
19:34
↑
271° W
|
12h 11m | -2m 30s | 05:53 | 21:04 | 06:25 | 20:32 | 06:56 | 20:01 | 13:29 | 150.19 |
| 22 |
07:24
↑
89° E
|
19:33
↑
271° W
|
12h 09m | -2m 30s | 05:54 | 21:02 | 06:26 | 20:31 | 06:57 | 20:00 | 13:29 | 150.15 |
| 23 |
07:25
↑
90° E
|
19:31
↑
270° W
|
12h 06m | -2m 30s | 05:55 | 21:01 | 06:26 | 20:29 | 06:57 | 19:58 | 13:28 | 150.10 |
| 24 |
07:25
↑
90° E
|
19:30
↑
270° W
|
12h 04m | -2m 30s | 05:56 | 20:59 | 06:27 | 20:27 | 06:58 | 19:57 | 13:28 | 150.06 |
| 25 |
07:26
↑
90° E
|
19:28
↑
269° W
|
12h 01m | -2m 30s | 05:57 | 20:57 | 06:28 | 20:26 | 06:59 | 19:55 | 13:28 | 150.02 |
| 26 |
07:27
↑
91° E
|
19:26
↑
269° W
|
11h 59m | -2m 30s | 05:58 | 20:56 | 06:29 | 20:24 | 07:00 | 19:53 | 13:27 | 149.98 |
| 27 |
07:28
↑
92° E
|
19:25
↑
268° W
|
11h 56m | -2m 30s | 05:59 | 20:54 | 06:30 | 20:23 | 07:01 | 19:52 | 13:27 | 149.93 |
| 28 |
07:29
↑
92° E
|
19:23
↑
268° W
|
11h 54m | -2m 30s | 06:00 | 20:52 | 06:31 | 20:21 | 07:02 | 19:50 | 13:27 | 149.89 |
| 29 |
07:30
↑
92° E
|
19:22
↑
267° W
|
11h 51m | -2m 30s | 06:01 | 20:51 | 06:32 | 20:19 | 07:03 | 19:49 | 13:26 | 149.85 |
| 30 |
07:31
↑
93° E
|
19:20
↑
267° W
|
11h 49m | -2m 30s | 06:02 | 20:49 | 06:33 | 20:18 | 07:04 | 19:47 | 13:26 | 149.81 |
|
All times are in local time for Vialonga. 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 Vialonga, the earliest sunrise of September is on September 01 and the latest sunset of September is on September 01.
2026 Sun Graph for Vialonga
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Sun's Path on Selected Date in Vialonga
Today's Sunrise & Sunset times in other cities in Portugal:
Sunrise & Sunset times in Portugal ›
Is the Day Getting Longer or Shorter in Vialonga?
Days in Vialonga are currently getting shorter by about 2m 28s each day, roughly 17 minutes less daylight per week.
Golden Hour & Blue Hour in Vialonga Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 06:43-06:53 | 20:14-20:24 |
| Golden hour | 06:53-07:45 | 19:22-20:14 |
Vialonga's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | 14h 53m |
| Shortest day | December 21, 2026 | 9h 25m |
| Earliest sunrise | June 11, 2026 | 06:10 |
| Latest sunset | June 23, 2026 | 21:05 |
Qibla Direction & Distance to Mecca From Vialonga
The same solar geometry that fixes sunrise and sunset in Vialonga also fixes the Qibla: face 98deg (E) and the Kaaba in Mecca lies about 5,017 km ahead. Check the Qibla direction from Vialonga on a live compass.
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.
Photographers in Vialonga get the golden hour at 06:53-07:45 in the morning and 19:22-20:14 in the evening today; the bluish blue hour falls near 06:43-06:53 and 20:14-20:24. Both windows move across the seasons.
Frequently Asked Questions about Sun in Vialonga
What time is sunrise in Vialonga today?
The sun rises over Vialonga today at 07:10 local time.
What time is sunset in Vialonga today?
Today Vialonga has sunset at 19:57 local time.
What time is solar noon in Vialonga today?
Solar noon in Vialonga — when the sun is at its highest point in the sky — is at 13:34 local time today.
When does civil twilight begin and end in Vialonga?
In Vialonga today: civil twilight begins at 06:43 (before sunrise) and ends at 20:24 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Vialonga?
Nautical twilight in Vialonga today runs from 06:11 in the morning to 20:56 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Vialonga for stargazing?
Astronomical twilight in Vialonga ends at 21:29 in the evening and resumes at 05:38 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 Vialonga?
Today in Vialonga, the sun rises at an azimuth of 82° and sets at 278° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
