September 2026 Sunrise & Sunset Today in Irkutsk, Russia 🇷🇺
Sun Phase: Daylight
Sunrise Today: 05:27 ↑ 59.7° ENE
Sunset Today: 20:48 ↑ 300.0° WNW
Day Length: 15h 21m
Sun Direction: ENE
Sun Altitude: 5.76°
Sun Distance: 151.782 million km
Next Equinox: Wednesday, September 23, 2026 (September Equinox)
When Is Sunrise & Sunset in Irkutsk?
September 2026 Sunrise & Sunset Times in Irkutsk
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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 |
06:13
↑
75° ENE
|
19:50
↑
284° WNW
|
13h 37m | -3m 55s | 04:04 | 21:59 | 04:53 | 21:10 | 05:37 | 20:27 | 13:02 | 150.96 |
| 2 |
06:15
↑
76° ENE
|
19:48
↑
284° WNW
|
13h 33m | -3m 56s | 04:07 | 21:56 | 04:55 | 21:08 | 05:39 | 20:24 | 13:02 | 150.93 |
| 3 |
06:17
↑
76° ENE
|
19:46
↑
283° WNW
|
13h 29m | -3m 56s | 04:09 | 21:52 | 04:57 | 21:05 | 05:40 | 20:22 | 13:02 | 150.89 |
| 4 |
06:18
↑
77° ENE
|
19:44
↑
283° WNW
|
13h 25m | -3m 57s | 04:11 | 21:49 | 04:59 | 21:02 | 05:42 | 20:19 | 13:02 | 150.86 |
| 5 |
06:20
↑
78° ENE
|
19:41
↑
282° WNW
|
13h 21m | -3m 57s | 04:14 | 21:46 | 05:01 | 21:00 | 05:44 | 20:17 | 13:01 | 150.82 |
| 6 |
06:22
↑
78° ENE
|
19:39
↑
281° WNW
|
13h 17m | -3m 57s | 04:16 | 21:43 | 05:03 | 20:57 | 05:46 | 20:15 | 13:01 | 150.79 |
| 7 |
06:23
↑
79° E
|
19:37
↑
281° W
|
13h 13m | -3m 58s | 04:19 | 21:40 | 05:05 | 20:54 | 05:47 | 20:12 | 13:01 | 150.75 |
| 8 |
06:25
↑
80° E
|
19:34
↑
280° W
|
13h 09m | -3m 58s | 04:21 | 21:37 | 05:07 | 20:52 | 05:49 | 20:10 | 13:00 | 150.71 |
| 9 |
06:26
↑
80° E
|
19:32
↑
280° W
|
13h 05m | -3m 59s | 04:23 | 21:34 | 05:09 | 20:49 | 05:51 | 20:07 | 13:00 | 150.67 |
| 10 |
06:28
↑
81° E
|
19:30
↑
279° W
|
13h 01m | -3m 59s | 04:26 | 21:31 | 05:11 | 20:46 | 05:53 | 20:05 | 12:59 | 150.64 |
| 11 |
06:30
↑
81° E
|
19:27
↑
278° W
|
12h 57m | -3m 59s | 04:28 | 21:28 | 05:13 | 20:44 | 05:54 | 20:02 | 12:59 | 150.60 |
| 12 |
06:31
↑
82° E
|
19:25
↑
278° W
|
12h 53m | -3m 59s | 04:30 | 21:26 | 05:15 | 20:41 | 05:56 | 20:00 | 12:59 | 150.56 |
| 13 |
06:33
↑
83° E
|
19:23
↑
277° W
|
12h 49m | -4m 00s | 04:32 | 21:23 | 05:17 | 20:39 | 05:58 | 19:58 | 12:58 | 150.52 |
| 14 |
06:35
↑
83° E
|
19:20
↑
276° W
|
12h 45m | -4m 00s | 04:34 | 21:20 | 05:18 | 20:36 | 06:00 | 19:55 | 12:58 | 150.48 |
| 15 |
06:36
↑
84° E
|
19:18
↑
276° W
|
12h 41m | -4m 00s | 04:37 | 21:17 | 05:20 | 20:34 | 06:01 | 19:53 | 12:58 | 150.44 |
| 16 |
06:38
↑
84° E
|
19:15
↑
275° W
|
12h 37m | -4m 00s | 04:39 | 21:14 | 05:22 | 20:31 | 06:03 | 19:50 | 12:57 | 150.40 |
| 17 |
06:40
↑
85° E
|
19:13
↑
274° W
|
12h 33m | -4m 00s | 04:41 | 21:11 | 05:24 | 20:28 | 06:05 | 19:48 | 12:57 | 150.36 |
| 18 |
06:41
↑
86° E
|
19:11
↑
274° W
|
12h 29m | -4m 01s | 04:43 | 21:09 | 05:26 | 20:26 | 06:06 | 19:45 | 12:57 | 150.31 |
| 19 |
06:43
↑
86° E
|
19:08
↑
273° W
|
12h 25m | -4m 01s | 04:45 | 21:06 | 05:28 | 20:23 | 06:08 | 19:43 | 12:56 | 150.27 |
| 20 |
06:45
↑
87° E
|
19:06
↑
273° W
|
12h 21m | -4m 01s | 04:47 | 21:03 | 05:30 | 20:21 | 06:10 | 19:41 | 12:56 | 150.23 |
| 21 |
06:46
↑
88° E
|
19:04
↑
272° W
|
12h 17m | -4m 01s | 04:49 | 21:00 | 05:31 | 20:18 | 06:12 | 19:38 | 12:56 | 150.19 |
| 22 |
06:48
↑
88° E
|
19:01
↑
271° W
|
12h 13m | -4m 01s | 04:51 | 20:58 | 05:33 | 20:16 | 06:13 | 19:36 | 12:55 | 150.15 |
| 23 |
06:50
↑
89° E
|
18:59
↑
271° W
|
12h 09m | -4m 01s | 04:53 | 20:55 | 05:35 | 20:13 | 06:15 | 19:33 | 12:55 | 150.10 |
| 24 |
06:51
↑
90° E
|
18:57
↑
270° W
|
12h 05m | -4m 01s | 04:55 | 20:52 | 05:37 | 20:11 | 06:17 | 19:31 | 12:55 | 150.06 |
| 25 |
06:53
↑
90° E
|
18:54
↑
270° W
|
12h 01m | -4m 01s | 04:57 | 20:50 | 05:39 | 20:08 | 06:18 | 19:29 | 12:54 | 150.02 |
| 26 |
06:55
↑
91° E
|
18:52
↑
269° W
|
11h 57m | -4m 01s | 04:59 | 20:47 | 05:40 | 20:06 | 06:20 | 19:26 | 12:54 | 149.98 |
| 27 |
06:56
↑
92° E
|
18:50
↑
268° W
|
11h 53m | -4m 01s | 05:01 | 20:44 | 05:42 | 20:03 | 06:22 | 19:24 | 12:53 | 149.93 |
| 28 |
06:58
↑
92° E
|
18:47
↑
268° W
|
11h 49m | -4m 01s | 05:03 | 20:42 | 05:44 | 20:01 | 06:23 | 19:22 | 12:53 | 149.89 |
| 29 |
07:00
↑
93° E
|
18:45
↑
267° W
|
11h 45m | -4m 01s | 05:05 | 20:39 | 05:46 | 19:59 | 06:25 | 19:19 | 12:53 | 149.85 |
| 30 |
07:01
↑
93° E
|
18:42
↑
266° W
|
11h 41m | -4m 01s | 05:07 | 20:37 | 05:47 | 19:56 | 06:27 | 19:17 | 12:52 | 149.81 |
|
All times are in local time for Irkutsk. 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. |
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In Irkutsk, the earliest sunrise of September is on September 01 and the latest sunset of September is on September 01.
2026 Sun Graph for Irkutsk
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Sun's Path on Selected Date in Irkutsk
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Is the Day Getting Longer or Shorter in Irkutsk?
Days in Irkutsk are currently getting shorter by about 3m 20s each day, roughly 23 minutes less daylight per week.
Golden Hour & Blue Hour in Irkutsk Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 04:45-05:02 | 21:16-21:32 |
| Golden hour | 05:02-06:16 | 20:02-21:16 |
Irkutsk's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -8h 46m |
| Shortest day | December 21, 2026 | 7h 40m |
| Earliest sunrise | June 17, 2026 | 04:40 |
| Latest sunset | June 23, 2026 | 21:28 |
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.
In Irkutsk today, the morning golden hour runs 05:02-06:16 and the evening golden hour 20:02-21:16, with the cooler blue hour around 04:45-05:02 and 21:16-21:32. These warm and cool light windows drift through the year as the sun's path changes.
Frequently Asked Questions about Sun in Irkutsk
What time is sunrise in Irkutsk today?
Sunrise in Irkutsk today is at 05:27 local time.
What time is sunset in Irkutsk today?
Today Irkutsk has sunset at 20:48 local time.
What time is solar noon in Irkutsk today?
Solar noon in Irkutsk — when the sun is at its highest point in the sky — is at 13:08 local time today.
When does civil twilight begin and end in Irkutsk?
In Irkutsk today: civil twilight begins at 04:45 (before sunrise) and ends at 21:30 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Irkutsk?
Nautical twilight in Irkutsk today runs from 03:50 in the morning to 22:25 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Irkutsk for stargazing?
Astronomical twilight in Irkutsk ends at 23:41 in the evening and resumes at 02:32 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 Irkutsk?
Today in Irkutsk, the sun rises at an azimuth of 60° and sets at 300° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
