May 2026 Sunrise & Sunset Today in Ust’-Kut, Russia 🇷🇺

Q: What time is sunrise in Ust’-Kut today?

Sunrise in Ust’-Kut today is at 04:34 local time.

Q: What time is sunset in Ust’-Kut today?

Sunset in Ust’-Kut today is at 21:30 local time.

Q: What time is solar noon in Ust’-Kut today?

Solar noon in Ust’-Kut — when the sun is at its highest point in the sky — is at 13:03 local time today.

Q: When does civil twilight begin and end in Ust’-Kut?

In Ust’-Kut today: civil twilight begins at 03:36 (before sunrise) and ends at 22:28 (after sunset). Civil twilight is the brightest of the three twilight phases.

Q: When does nautical twilight occur in Ust’-Kut?

Nautical twilight in Ust’-Kut today runs from 01:42 in the morning to 00:24 in the evening — the period when the horizon is still visible to sailors but stars are out.

Q: Where on the horizon does the sun rise and set in Ust’-Kut?

Today in Ust’-Kut, the sun rises at an azimuth of 48° and sets at 312° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.

Today Tomorrow

Sun Phase: Daylight

Sunrise Today: 04:34 ↑ 48.2° NE

Sunset Today: 21:30 ↑ 311.5° NW

Day Length: 16h 56m

Sun Direction: ENE

Sun Altitude: 11.04°

Sun Distance: 152.016 million km

Next Equinox: Wednesday, September 23, 2026 (September Equinox)

When Is Sunrise & Sunset in Ust’-Kut?

May 2026 Sunrise & Sunset Times in Ust’-Kut

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Day	Sunrise/Sunset		Daylight		Astronomical Twilight		Nautical Twilight		Civil Twilight		Solar Noon
Day	Sunrise	Sunset	Length	Diff.	Start	End	Start	End	Start	End	Time	Sun Dist. (Mil km)
1	05:10 ↑ 60° ENE	20:38 ↑ 300° WNW	15h 27m	+4m 26s	01:24	N/A	03:20	22:30	04:24	21:25	12:54	150.71
2	05:08 ↑ 60° ENE	20:40 ↑ 300° WNW	15h 31m	+4m 25s	N/A	N/A	03:17	22:33	04:21	21:28	12:53	150.75
3	05:06 ↑ 59° ENE	20:42 ↑ 301° WNW	15h 36m	+4m 23s	N/A	N/A	03:13	22:37	04:18	21:30	12:53	150.79
4	05:04 ↑ 59° ENE	20:44 ↑ 302° WNW	15h 40m	+4m 21s	N/A	N/A	03:09	22:40	04:16	21:33	12:53	150.83
5	05:01 ↑ 58° ENE	20:46 ↑ 302° WNW	15h 45m	+4m 19s	N/A	N/A	03:05	22:44	04:13	21:35	12:53	150.86
6	04:59 ↑ 57° ENE	20:48 ↑ 303° WNW	15h 49m	+4m 17s	N/A	N/A	03:02	22:48	04:10	21:38	12:53	150.90
7	04:57 ↑ 57° ENE	20:51 ↑ 304° WNW	15h 53m	+4m 15s	N/A	N/A	02:58	22:51	04:08	21:40	12:53	150.94
8	04:55 ↑ 56° ENE	20:53 ↑ 304° NW	15h 57m	+4m 13s	N/A	N/A	02:54	22:55	04:05	21:42	12:53	150.97
9	04:53 ↑ 56° NE	20:55 ↑ 305° NW	16h 02m	+4m 11s	N/A	N/A	02:50	22:59	04:03	21:45	12:53	151.01
10	04:50 ↑ 55° NE	20:57 ↑ 305° NW	16h 06m	+4m 08s	N/A	N/A	02:46	23:03	04:00	21:47	12:53	151.05
11	04:48 ↑ 55° NE	20:59 ↑ 306° NW	16h 10m	+4m 06s	N/A	N/A	02:42	23:07	03:58	21:50	12:53	151.08
12	04:46 ↑ 54° NE	21:01 ↑ 306° NW	16h 14m	+4m 03s	N/A	N/A	02:38	23:12	03:55	21:52	12:53	151.12
13	04:44 ↑ 54° NE	21:03 ↑ 307° NW	16h 18m	+4m 00s	N/A	N/A	02:33	23:16	03:53	21:55	12:53	151.15
14	04:42 ↑ 53° NE	21:05 ↑ 307° NW	16h 22m	+3m 57s	N/A	N/A	02:29	23:20	03:50	21:57	12:53	151.18
15	04:40 ↑ 52° NE	21:07 ↑ 308° NW	16h 26m	+3m 54s	N/A	N/A	02:25	23:25	03:48	22:00	12:53	151.22
16	04:38 ↑ 52° NE	21:08 ↑ 308° NW	16h 30m	+3m 51s	N/A	N/A	02:20	23:30	03:45	22:02	12:53	151.25
17	04:37 ↑ 52° NE	21:10 ↑ 309° NW	16h 33m	+3m 47s	N/A	N/A	02:15	23:35	03:43	22:05	12:53	151.28
18	04:35 ↑ 51° NE	21:12 ↑ 309° NW	16h 37m	+3m 44s	N/A	N/A	02:11	23:40	03:40	22:07	12:53	151.31
19	04:33 ↑ 50° NE	21:14 ↑ 310° NW	16h 41m	+3m 40s	N/A	N/A	02:06	23:45	03:38	22:09	12:53	151.34
20	04:31 ↑ 50° NE	21:16 ↑ 310° NW	16h 44m	+3m 36s	N/A	N/A	02:00	23:51	03:36	22:12	12:53	151.37
21	04:29 ↑ 50° NE	21:18 ↑ 311° NW	16h 48m	+3m 32s	N/A	N/A	01:55	23:57	03:34	22:14	12:53	151.40
22	04:28 ↑ 49° NE	21:20 ↑ 311° NW	16h 51m	+3m 28s	N/A	N/A	01:49	N/A	03:31	22:17	12:53	151.43
23	04:26 ↑ 49° NE	21:21 ↑ 312° NW	16h 55m	+3m 23s	N/A	N/A	01:42	00:03	03:29	22:19	12:53	151.46
24	04:25 ↑ 48° NE	21:23 ↑ 312° NW	16h 58m	+3m 19s	N/A	N/A	01:35	00:11	03:27	22:21	12:53	151.48
25	04:23 ↑ 48° NE	21:25 ↑ 312° NW	17h 01m	+3m 14s	N/A	N/A	01:27	00:19	03:25	22:23	12:53	151.51
26	04:22 ↑ 47° NE	21:27 ↑ 313° NW	17h 04m	+3m 09s	N/A	N/A	01:18	N/A	03:23	22:26	12:53	151.53
27	04:20 ↑ 47° NE	21:28 ↑ 313° NW	17h 08m	+3m 04s	N/A	N/A	00:54	N/A	03:21	22:28	12:54	151.56
28	04:19 ↑ 47° NE	21:30 ↑ 314° NW	17h 11m	+2m 59s	N/A	N/A	N/A	N/A	03:19	22:30	12:54	151.59
29	04:17 ↑ 46° NE	21:31 ↑ 314° NW	17h 13m	+2m 53s	N/A	N/A	N/A	N/A	03:17	22:32	12:54	151.61
30	04:16 ↑ 46° NE	21:33 ↑ 314° NW	17h 16m	+2m 47s	N/A	N/A	N/A	N/A	03:15	22:34	12:54	151.63
31	04:15 ↑ 46° NE	21:34 ↑ 315° NW	17h 19m	+2m 42s	N/A	N/A	N/A	N/A	03:14	22:36	12:54	151.66
All times are in local time for Ust’-Kut. 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 highlighted in the table.

In Ust’-Kut, the earliest sunrise of May is on May 31 and the latest sunset of May is on May 31.

Sunrise/Sunset Calendar for other months in Ust’-Kut (2026):

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2026 Sun Graph for Ust’-Kut

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Today's Sun Phases for Ust’-Kut

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Is the Day Getting Longer or Shorter in Ust’-Kut?

Days in Ust’-Kut are currently getting shorter by about 3m 15s each day, roughly 23 minutes less daylight per week.

Golden Hour & Blue Hour in Ust’-Kut Today

	Morning	Evening
Blue hour	03:36-04:00	22:06-22:30
Golden hour	04:00-05:34	20:32-22:06

Ust’-Kut's Longest and Shortest Days

Event	Date	Daylight
Longest day	June 22, 2026	-7h 48m
Shortest day	December 21, 2026	6h 44m
Earliest sunrise	June 14, 2026	04:04
Latest sunset	June 23, 2026	21:53

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.

The golden hour is the short period just after sunrise and before sunset, when the sun sits low in the sky and the light turns warm and soft, a favourite of photographers. The blue hour is the cooler, bluish light during twilight, just before sunrise or after sunset. Both shift throughout the year as the sun's path across the sky changes with the seasons.

Frequently Asked Questions about Sun in Ust’-Kut

What time is sunrise in Ust’-Kut today?

Sunrise in Ust’-Kut today is at 04:34 local time.

What time is sunset in Ust’-Kut today?

Sunset in Ust’-Kut today is at 21:30 local time.

What time is solar noon in Ust’-Kut today?

Solar noon in Ust’-Kut — when the sun is at its highest point in the sky — is at 13:03 local time today.

When does civil twilight begin and end in Ust’-Kut?

In Ust’-Kut today: civil twilight begins at 03:36 (before sunrise) and ends at 22:28 (after sunset). Civil twilight is the brightest of the three twilight phases.

When does nautical twilight occur in Ust’-Kut?

Nautical twilight in Ust’-Kut today runs from 01:42 in the morning to 00:24 in the evening — the period when the horizon is still visible to sailors but stars are out.

Where on the horizon does the sun rise and set in Ust’-Kut?

Today in Ust’-Kut, the sun rises at an azimuth of 48° and sets at 312° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.