August 2026 Sunrise & Sunset Today in Dumai, Indonesia 🇮🇩
Sun Phase: Night
Sunrise Today: 06:15 ↑ 70.5° ENE
Sunset Today: 18:26 ↑ 289.4° WNW
Day Length: 12h 11m
Sun Direction: NE
Sun Altitude: -51.53°
Sun Distance: 151.938 million km
Next Equinox: Wednesday, September 23, 2026 (September Equinox)
When Is Sunrise & Sunset in Dumai?
August 2026 Sunrise & Sunset Times in Dumai
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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 |
06:15
↑
72° ENE
|
18:26
↑
288° WNW
|
12h 10m | -0m 04s | 05:02 | 19:38 | 05:27 | 19:13 | 05:52 | 18:48 | 12:20 | 151.83 |
| 2 |
06:15
↑
72° ENE
|
18:25
↑
288° WNW
|
12h 10m | -0m 04s | 05:02 | 19:38 | 05:27 | 19:13 | 05:52 | 18:48 | 12:20 | 151.81 |
| 3 |
06:15
↑
72° ENE
|
18:25
↑
288° WNW
|
12h 10m | -0m 04s | 05:02 | 19:38 | 05:27 | 19:13 | 05:52 | 18:47 | 12:20 | 151.79 |
| 4 |
06:15
↑
73° ENE
|
18:25
↑
287° WNW
|
12h 10m | -0m 04s | 05:02 | 19:38 | 05:27 | 19:12 | 05:52 | 18:47 | 12:20 | 151.78 |
| 5 |
06:14
↑
73° ENE
|
18:25
↑
287° WNW
|
12h 10m | -0m 04s | 05:02 | 19:37 | 05:27 | 19:12 | 05:52 | 18:47 | 12:20 | 151.76 |
| 6 |
06:14
↑
73° ENE
|
18:25
↑
287° WNW
|
12h 10m | -0m 05s | 05:02 | 19:37 | 05:27 | 19:12 | 05:52 | 18:47 | 12:20 | 151.73 |
| 7 |
06:14
↑
74° ENE
|
18:25
↑
286° WNW
|
12h 10m | -0m 05s | 05:02 | 19:37 | 05:27 | 19:12 | 05:52 | 18:47 | 12:20 | 151.71 |
| 8 |
06:14
↑
74° ENE
|
18:25
↑
286° WNW
|
12h 10m | -0m 05s | 05:02 | 19:37 | 05:27 | 19:11 | 05:52 | 18:47 | 12:19 | 151.69 |
| 9 |
06:14
↑
74° ENE
|
18:24
↑
286° WNW
|
12h 10m | -0m 05s | 05:02 | 19:36 | 05:27 | 19:11 | 05:52 | 18:46 | 12:19 | 151.67 |
| 10 |
06:14
↑
74° ENE
|
18:24
↑
286° WNW
|
12h 10m | -0m 05s | 05:02 | 19:36 | 05:27 | 19:11 | 05:52 | 18:46 | 12:19 | 151.65 |
| 11 |
06:14
↑
75° ENE
|
18:24
↑
285° WNW
|
12h 10m | -0m 05s | 05:02 | 19:36 | 05:27 | 19:11 | 05:52 | 18:46 | 12:19 | 151.62 |
| 12 |
06:14
↑
75° ENE
|
18:24
↑
285° WNW
|
12h 10m | -0m 05s | 05:02 | 19:35 | 05:27 | 19:10 | 05:52 | 18:46 | 12:19 | 151.60 |
| 13 |
06:14
↑
75° ENE
|
18:24
↑
285° WNW
|
12h 09m | -0m 05s | 05:02 | 19:35 | 05:27 | 19:10 | 05:52 | 18:45 | 12:19 | 151.57 |
| 14 |
06:14
↑
76° ENE
|
18:23
↑
284° WNW
|
12h 09m | -0m 05s | 05:02 | 19:35 | 05:27 | 19:10 | 05:52 | 18:45 | 12:19 | 151.55 |
| 15 |
06:13
↑
76° ENE
|
18:23
↑
284° WNW
|
12h 09m | -0m 05s | 05:02 | 19:34 | 05:27 | 19:10 | 05:52 | 18:45 | 12:18 | 151.52 |
| 16 |
06:13
↑
76° ENE
|
18:23
↑
284° WNW
|
12h 09m | -0m 05s | 05:02 | 19:34 | 05:27 | 19:09 | 05:52 | 18:45 | 12:18 | 151.49 |
| 17 |
06:13
↑
76° ENE
|
18:23
↑
283° WNW
|
12h 09m | -0m 05s | 05:02 | 19:34 | 05:27 | 19:09 | 05:51 | 18:44 | 12:18 | 151.46 |
| 18 |
06:13
↑
77° ENE
|
18:22
↑
283° WNW
|
12h 09m | -0m 05s | 05:02 | 19:33 | 05:27 | 19:09 | 05:51 | 18:44 | 12:18 | 151.43 |
| 19 |
06:13
↑
77° ENE
|
18:22
↑
283° WNW
|
12h 09m | -0m 05s | 05:02 | 19:33 | 05:27 | 19:08 | 05:51 | 18:44 | 12:17 | 151.40 |
| 20 |
06:13
↑
78° ENE
|
18:22
↑
282° WNW
|
12h 09m | -0m 05s | 05:02 | 19:33 | 05:26 | 19:08 | 05:51 | 18:43 | 12:17 | 151.37 |
| 21 |
06:12
↑
78° ENE
|
18:22
↑
282° WNW
|
12h 09m | -0m 05s | 05:02 | 19:32 | 05:26 | 19:08 | 05:51 | 18:43 | 12:17 | 151.34 |
| 22 |
06:12
↑
78° ENE
|
18:21
↑
282° WNW
|
12h 09m | -0m 05s | 05:02 | 19:32 | 05:26 | 19:07 | 05:51 | 18:43 | 12:17 | 151.31 |
| 23 |
06:12
↑
78° ENE
|
18:21
↑
281° WNW
|
12h 09m | -0m 05s | 05:01 | 19:31 | 05:26 | 19:07 | 05:50 | 18:42 | 12:17 | 151.28 |
| 24 |
06:12
↑
79° E
|
18:21
↑
281° W
|
12h 08m | -0m 05s | 05:01 | 19:31 | 05:26 | 19:06 | 05:50 | 18:42 | 12:16 | 151.25 |
| 25 |
06:11
↑
79° E
|
18:20
↑
281° W
|
12h 08m | -0m 05s | 05:01 | 19:31 | 05:26 | 19:06 | 05:50 | 18:42 | 12:16 | 151.21 |
| 26 |
06:11
↑
80° E
|
18:20
↑
280° W
|
12h 08m | -0m 05s | 05:01 | 19:30 | 05:25 | 19:06 | 05:50 | 18:41 | 12:16 | 151.18 |
| 27 |
06:11
↑
80° E
|
18:20
↑
280° W
|
12h 08m | -0m 05s | 05:01 | 19:30 | 05:25 | 19:05 | 05:50 | 18:41 | 12:15 | 151.15 |
| 28 |
06:11
↑
80° E
|
18:19
↑
280° W
|
12h 08m | -0m 05s | 05:01 | 19:29 | 05:25 | 19:05 | 05:49 | 18:41 | 12:15 | 151.11 |
| 29 |
06:11
↑
80° E
|
18:19
↑
279° W
|
12h 08m | -0m 05s | 05:01 | 19:29 | 05:25 | 19:05 | 05:49 | 18:40 | 12:15 | 151.08 |
| 30 |
06:10
↑
81° E
|
18:19
↑
279° W
|
12h 08m | -0m 05s | 05:00 | 19:28 | 05:25 | 19:04 | 05:49 | 18:40 | 12:15 | 151.05 |
| 31 |
06:10
↑
81° E
|
18:18
↑
279° W
|
12h 08m | -0m 05s | 05:00 | 19:28 | 05:24 | 19:04 | 05:49 | 18:40 | 12:14 | 151.01 |
|
All times are in local time for Dumai. Daylight Saving Time (DST) is not currently in effect. Calculations account for atmospheric refraction and are based on the Gregorian calendar. Today's date is in the table. |
||||||||||||
In Dumai, the earliest sunrise of August is on August 30 or August 31 and the latest sunset of August is on August 01.
2026 Sun Graph for Dumai
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Sun's Path on Selected Date in Dumai
Today's Sunrise & Sunset times in other cities in Indonesia:
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Is the Day Getting Longer or Shorter in Dumai?
Days in Dumai are currently getting shorter by about 4s each day, roughly 0 minutes less daylight per week.
Golden Hour & Blue Hour in Dumai Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 05:52-06:01 | 18:40-18:48 |
| Golden hour | 06:01-06:43 | 17:58-18:40 |
Dumai's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -12h 12m |
| Shortest day | December 21, 2026 | -12h 00m |
| Earliest sunrise | May 18, 2026 | 06:04 |
| Latest sunset | July 14, 2026 | 18:26 |
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.
Dumai sees its golden hour today around 06:01-06:43 and 17:58-18:40, framed by the blue hour at 05:52-06:01 and 18:40-18:48. As the sun's arc shifts with the seasons, these windows move with it.
Frequently Asked Questions about Sun in Dumai
What time is sunrise in Dumai today?
The sun rises over Dumai today at 06:15 local time.
What time is sunset in Dumai today?
Sunset in Dumai today is at 18:26 local time.
What time is solar noon in Dumai today?
Solar noon in Dumai — when the sun is at its highest point in the sky — is at 12:20 local time today.
When does civil twilight begin and end in Dumai?
In Dumai today: civil twilight begins at 05:52 (before sunrise) and ends at 18:48 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Dumai?
Nautical twilight in Dumai today runs from 05:27 in the morning to 19:14 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Dumai for stargazing?
Astronomical twilight in Dumai ends at 19:39 in the evening and resumes at 05:01 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 Dumai?
Today in Dumai, the sun rises at an azimuth of 70° and sets at 289° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
