September 2026 Sunrise & Sunset Today in Olavarría, Argentina 🇦🇷
Sun Phase: Night
Sunrise Today: 08:05 ↑ 65.9° ENE
Sunset Today: 18:10 ↑ 294.0° WNW
Day Length: 10h 05m
Sun Direction: WSW
Sun Altitude: -57.02°
Sun Distance: 151.934 million km
Next Equinox: Tuesday, September 22, 2026 (September Equinox)
When Is Sunrise & Sunset in Olavarría?
September 2026 Sunrise & Sunset Times in Olavarría
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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 |
07:22
↑
80° E
|
18:40
↑
279° W
|
11h 18m | +2m 13s | 05:55 | 20:07 | 06:25 | 19:37 | 06:55 | 19:07 | 13:01 | 150.98 |
| 2 |
07:20
↑
81° E
|
18:41
↑
279° W
|
11h 21m | +2m 13s | 05:54 | 20:08 | 06:24 | 19:38 | 06:54 | 19:08 | 13:01 | 150.94 |
| 3 |
07:19
↑
81° E
|
18:42
↑
278° W
|
11h 23m | +2m 14s | 05:52 | 20:08 | 06:22 | 19:38 | 06:52 | 19:09 | 13:00 | 150.91 |
| 4 |
07:17
↑
82° E
|
18:43
↑
278° W
|
11h 25m | +2m 14s | 05:51 | 20:09 | 06:21 | 19:39 | 06:51 | 19:09 | 13:00 | 150.87 |
| 5 |
07:16
↑
82° E
|
18:44
↑
278° W
|
11h 27m | +2m 15s | 05:50 | 20:10 | 06:20 | 19:40 | 06:49 | 19:10 | 13:00 | 150.84 |
| 6 |
07:14
↑
83° E
|
18:44
↑
277° W
|
11h 30m | +2m 15s | 05:48 | 20:11 | 06:18 | 19:41 | 06:48 | 19:11 | 12:59 | 150.80 |
| 7 |
07:13
↑
83° E
|
18:45
↑
277° W
|
11h 32m | +2m 16s | 05:47 | 20:12 | 06:17 | 19:42 | 06:46 | 19:12 | 12:59 | 150.77 |
| 8 |
07:11
↑
84° E
|
18:46
↑
276° W
|
11h 34m | +2m 16s | 05:45 | 20:12 | 06:15 | 19:42 | 06:45 | 19:12 | 12:59 | 150.73 |
| 9 |
07:10
↑
84° E
|
18:47
↑
276° W
|
11h 36m | +2m 16s | 05:44 | 20:13 | 06:14 | 19:43 | 06:44 | 19:13 | 12:58 | 150.69 |
| 10 |
07:08
↑
84° E
|
18:48
↑
275° W
|
11h 39m | +2m 17s | 05:42 | 20:14 | 06:12 | 19:44 | 06:42 | 19:14 | 12:58 | 150.65 |
| 11 |
07:07
↑
85° E
|
18:48
↑
275° W
|
11h 41m | +2m 17s | 05:41 | 20:15 | 06:11 | 19:45 | 06:41 | 19:15 | 12:58 | 150.61 |
| 12 |
07:05
↑
86° E
|
18:49
↑
274° W
|
11h 43m | +2m 17s | 05:39 | 20:16 | 06:09 | 19:45 | 06:39 | 19:16 | 12:57 | 150.58 |
| 13 |
07:04
↑
86° E
|
18:50
↑
274° W
|
11h 46m | +2m 18s | 05:38 | 20:16 | 06:08 | 19:46 | 06:38 | 19:16 | 12:57 | 150.54 |
| 14 |
07:02
↑
86° E
|
18:51
↑
273° W
|
11h 48m | +2m 18s | 05:36 | 20:17 | 06:06 | 19:47 | 06:36 | 19:17 | 12:57 | 150.50 |
| 15 |
07:01
↑
87° E
|
18:52
↑
273° W
|
11h 50m | +2m 18s | 05:35 | 20:18 | 06:05 | 19:48 | 06:35 | 19:18 | 12:56 | 150.46 |
| 16 |
06:59
↑
87° E
|
18:52
↑
272° W
|
11h 52m | +2m 18s | 05:33 | 20:19 | 06:03 | 19:49 | 06:33 | 19:19 | 12:56 | 150.41 |
| 17 |
06:58
↑
88° E
|
18:53
↑
272° W
|
11h 55m | +2m 19s | 05:31 | 20:20 | 06:02 | 19:49 | 06:32 | 19:20 | 12:55 | 150.37 |
| 18 |
06:56
↑
88° E
|
18:54
↑
271° W
|
11h 57m | +2m 19s | 05:30 | 20:21 | 06:00 | 19:50 | 06:30 | 19:20 | 12:55 | 150.33 |
| 19 |
06:55
↑
89° E
|
18:55
↑
271° W
|
11h 59m | +2m 19s | 05:28 | 20:22 | 05:59 | 19:51 | 06:29 | 19:21 | 12:55 | 150.29 |
| 20 |
06:53
↑
89° E
|
18:56
↑
270° W
|
12h 02m | +2m 19s | 05:27 | 20:23 | 05:57 | 19:52 | 06:27 | 19:22 | 12:54 | 150.25 |
| 21 |
06:52
↑
90° E
|
18:56
↑
270° W
|
12h 04m | +2m 19s | 05:25 | 20:23 | 05:55 | 19:53 | 06:25 | 19:23 | 12:54 | 150.21 |
| 22 |
06:50
↑
90° E
|
18:57
↑
270° W
|
12h 06m | +2m 20s | 05:23 | 20:24 | 05:54 | 19:54 | 06:24 | 19:24 | 12:54 | 150.16 |
| 23 |
06:49
↑
91° E
|
18:58
↑
269° W
|
12h 09m | +2m 20s | 05:22 | 20:25 | 05:52 | 19:55 | 06:22 | 19:24 | 12:53 | 150.12 |
| 24 |
06:47
↑
91° E
|
18:59
↑
268° W
|
12h 11m | +2m 20s | 05:20 | 20:26 | 05:51 | 19:55 | 06:21 | 19:25 | 12:53 | 150.08 |
| 25 |
06:46
↑
92° E
|
19:00
↑
268° W
|
12h 13m | +2m 20s | 05:19 | 20:27 | 05:49 | 19:56 | 06:19 | 19:26 | 12:53 | 150.04 |
| 26 |
06:44
↑
92° E
|
19:01
↑
268° W
|
12h 16m | +2m 20s | 05:17 | 20:28 | 05:48 | 19:57 | 06:18 | 19:27 | 12:52 | 149.99 |
| 27 |
06:43
↑
93° E
|
19:01
↑
267° W
|
12h 18m | +2m 20s | 05:15 | 20:29 | 05:46 | 19:58 | 06:16 | 19:28 | 12:52 | 149.95 |
| 28 |
06:41
↑
93° E
|
19:02
↑
266° W
|
12h 20m | +2m 20s | 05:14 | 20:30 | 05:45 | 19:59 | 06:15 | 19:29 | 12:52 | 149.91 |
| 29 |
06:40
↑
94° E
|
19:03
↑
266° W
|
12h 23m | +2m 20s | 05:12 | 20:31 | 05:43 | 20:00 | 06:13 | 19:30 | 12:51 | 149.87 |
| 30 |
06:38
↑
94° E
|
19:04
↑
266° W
|
12h 25m | +2m 20s | 05:10 | 20:32 | 05:41 | 20:01 | 06:12 | 19:30 | 12:51 | 149.83 |
|
All times are in local time for Olavarría. 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 Olavarría, the earliest sunrise of September is on September 30 and the latest sunset of September is on September 30.
2026 Sun Graph for Olavarría
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Sun's Path on Selected Date in Olavarría
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Is the Day Getting Longer or Shorter in Olavarría?
Days in Olavarría are currently getting longer by about 1m 32s each day, roughly 11 minutes more daylight per week.
Golden Hour & Blue Hour in Olavarría Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 07:36-07:46 | 18:29-18:39 |
| Golden hour | 07:46-08:41 | 17:34-18:29 |
Olavarría's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | December 21, 2026 | 14h 41m |
| Shortest day | June 22, 2026 | 9h 37m |
| Earliest sunrise | December 1, 2026 | 05:35 |
| Latest sunset | December 31, 2026 | 20:23 |
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.
Olavarría sees its golden hour today around 07:46-08:41 and 17:34-18:29, framed by the blue hour at 07:36-07:46 and 18:29-18:39. As the sun's arc shifts with the seasons, these windows move with it.
Frequently Asked Questions about Sun in Olavarría
What time is sunrise in Olavarría today?
The sun rises over Olavarría today at 08:05 local time.
What time is sunset in Olavarría today?
The sun sets over Olavarría today at 18:10 local time.
What time is solar noon in Olavarría today?
Solar noon in Olavarría — when the sun is at its highest point in the sky — is at 13:07 local time today.
When does civil twilight begin and end in Olavarría?
In Olavarría today: civil twilight begins at 07:37 (before sunrise) and ends at 18:38 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Olavarría?
Nautical twilight in Olavarría today runs from 07:05 in the morning to 19:10 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Olavarría for stargazing?
Astronomical twilight in Olavarría ends at 19:41 in the evening and resumes at 06:34 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 Olavarría?
Today in Olavarría, the sun rises at an azimuth of 66° and sets at 294° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
