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What time is sunrise and sunset in Dumai?

Today and tomorrow's sunrise and sunset times in Dumai, Riau. Plus a monthly calendar with dawn, dusk, solar noon, and day length.

Today

Sunrise
6:08 AM
83° EDawn 5:48 AM

Sunrise in Dumai was at 6:08:59 AM GMT+7 (12 hours ago).

Sunset
6:17 PM
277° WDusk 6:38 PM

Sunset in Dumai will be at 6:17:42 PM GMT+7 (in just now).

Now
12a6a12p6p12a

Golden hour now · Sunset at 6:17 PM

Daylight
12h 08m
Darkness
9h 32m
Solar noon
12:13 PM
Sun altitude
0.5° below
Sun direction
277° W

Tomorrow

Sunrise
6:08 AM
83° EDawn 5:47 AM

Sunrise in Dumai will be at 6:08:42 AM GMT+7 (in 12 hours).

Sunset
6:17 PM
277° WDusk 6:38 PM

Sunset in Dumai will be at 6:17:19 PM GMT+7 (in 24 hours).

Moon tonight

Phase, moonrise and moonset in Dumai

Last Quarter
51% illuminated
Moonrise
Doesn't rise
Moonset
11:54 AM

Calendar

Asia/Jakarta · click a day to expand

DateSunriseSunsetLength
1 Tue6:09 am6:18 pm12:08:59
2 Wed6:09 am6:18 pm12:08:54
3 Thu6:09 am6:18 pm12:08:48
4 Fri6:08 am6:17 pm12:08:42
Friday, September 4
12:08:42 of daylight·−6s vs. yesterday·twilight 5:48 am – 6:38 pm
12a3a6a9a12p3p6p9p12a6:08 am12:13 pm6:17 pmhorizon
Time
6:17 PM
Altitude
-0.6°
Heading
277° W
Light
Civil twilight

6:17 PM, Civil twilight, altitude -0.6 degrees

5 Sat6:08 am6:17 pm12:08:37
6 Sun6:08 am6:16 pm12:08:31
7 Mon6:08 am6:16 pm12:08:25
8 Tue6:07 am6:16 pm12:08:20
9 Wed6:07 am6:15 pm12:08:14
10 Thu6:07 am6:15 pm12:08:08
11 Fri6:06 am6:14 pm12:08:03
12 Sat6:06 am6:14 pm12:07:57
13 Sun6:06 am6:14 pm12:07:51
14 Mon6:06 am6:13 pm12:07:46
15 Tue6:05 am6:13 pm12:07:40
16 Wed6:05 am6:12 pm12:07:35
17 Thu6:05 am6:12 pm12:07:29
18 Fri6:04 am6:12 pm12:07:24
19 Sat6:04 am6:11 pm12:07:18
20 Sun6:04 am6:11 pm12:07:13
21 Mon6:03 am6:10 pm12:07:07
22 Tue6:03 am6:10 pm12:07:02
23 Wed6:03 am6:10 pm12:06:57
24 Thu6:02 am6:09 pm12:06:51
25 Fri6:02 am6:09 pm12:06:46
26 Sat6:02 am6:08 pm12:06:41
27 Sun6:02 am6:08 pm12:06:35
28 Mon6:01 am6:08 pm12:06:30
29 Tue6:01 am6:07 pm12:06:25
30 Wed6:01 am6:07 pm12:06:20

FAQ

Frequently asked questions about sunrise and sunset in Dumai, Indonesia

What time does the sun rise in Dumai today?
Sunrise in Dumai today (Friday, September 4, 2026) is at 6:08 AM. The sun comes up in the E.
What time does the sun set in Dumai today?
Sunset today is at 6:17 PM, after 12h 08m of daylight.
When is the longest day in Dumai, Indonesia?
The longest day of 2026 in Dumai is Sunday, June 21, 2026, the summer solstice, with 12h 13m of daylight. In 2027 the summer solstice falls on June 21, 2027.
When is the shortest day in Dumai, Indonesia?
The shortest day of 2026 in Dumai, Riau is Tuesday, December 22, 2026, the winter solstice, with 12h 01m of daylight. In 2027 the winter solstice lands on December 22, 2027.
How much more daylight does Dumai get in summer than in winter?
Dumai gets 0h 11m more daylight on its longest day than on its shortest (12h 13m against 12h 01m). Averaged across the year, a day here has 12h 07m of daylight.
When is the earliest sunrise in Dumai?
The earliest sunrise of 2026 in Dumai is on Saturday, October 31, 2026, when the sun comes up at 5:57 AM.
When is the latest sunset in Dumai?
The latest sunset is on Sunday, February 15, 2026 at 6:31 PM.
When is the earliest sunset in Dumai?
The earliest sunset of the year is on Thursday, November 5, 2026, with the sun down by 6:00 PM.
When is the latest sunrise in Dumai?
The latest sunrise is on Monday, February 9, 2026 at 6:28 AM.
Does Dumai observe daylight saving time?
No. Dumai stays on Western Indonesia Time (UTC+7) all year, so sunrise and sunset times shift only with the seasons.

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GET https://api.sunrisesunset.io/json?lat=1.66711&lng=101.44316