October 2026 Sunrise & Sunset Today in San Nicolás de los Arroyos, Argentina 🇦🇷
Sun Phase: Night
Sunrise Today: 07:56 ↑ 67.2° ENE
Sunset Today: 18:18 ↑ 292.7° WNW
Day Length: 10h 21m
Sun Direction: SSE
Sun Altitude: -74.75°
Sun Distance: 151.933 million km
Next Equinox: Tuesday, September 22, 2026 (September Equinox)
When Is Sunrise & Sunset in San Nicolás de los Arroyos?
October 2026 Sunrise & Sunset Times in San Nicolás de los Arroyos
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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 |
06:38
↑
94° E
|
19:03
↑
265° W
|
12h 25m | +2m 03s | 05:14 | 20:27 | 05:43 | 19:57 | 06:12 | 19:28 | 12:50 | 149.77 |
| 2 |
06:36
↑
95° E
|
19:04
↑
265° W
|
12h 27m | +2m 03s | 05:12 | 20:28 | 05:42 | 19:58 | 06:11 | 19:29 | 12:50 | 149.73 |
| 3 |
06:35
↑
95° E
|
19:04
↑
264° W
|
12h 29m | +2m 03s | 05:11 | 20:29 | 05:40 | 19:59 | 06:10 | 19:30 | 12:50 | 149.69 |
| 4 |
06:34
↑
96° E
|
19:05
↑
264° W
|
12h 31m | +2m 03s | 05:09 | 20:29 | 05:39 | 20:00 | 06:08 | 19:30 | 12:49 | 149.65 |
| 5 |
06:32
↑
96° E
|
19:06
↑
264° W
|
12h 33m | +2m 02s | 05:08 | 20:30 | 05:38 | 20:00 | 06:07 | 19:31 | 12:49 | 149.60 |
| 6 |
06:31
↑
97° E
|
19:06
↑
263° W
|
12h 35m | +2m 02s | 05:06 | 20:31 | 05:36 | 20:01 | 06:06 | 19:32 | 12:49 | 149.56 |
| 7 |
06:30
↑
97° E
|
19:07
↑
263° W
|
12h 37m | +2m 02s | 05:05 | 20:32 | 05:35 | 20:02 | 06:04 | 19:33 | 12:48 | 149.52 |
| 8 |
06:28
↑
98° E
|
19:08
↑
262° W
|
12h 39m | +2m 02s | 05:03 | 20:33 | 05:33 | 20:03 | 06:03 | 19:33 | 12:48 | 149.48 |
| 9 |
06:27
↑
98° E
|
19:09
↑
262° W
|
12h 41m | +2m 02s | 05:02 | 20:34 | 05:32 | 20:04 | 06:01 | 19:34 | 12:48 | 149.43 |
| 10 |
06:26
↑
99° E
|
19:09
↑
261° W
|
12h 43m | +2m 02s | 05:00 | 20:35 | 05:31 | 20:05 | 06:00 | 19:35 | 12:47 | 149.39 |
| 11 |
06:24
↑
99° E
|
19:10
↑
261° W
|
12h 45m | +2m 01s | 04:59 | 20:36 | 05:29 | 20:05 | 05:59 | 19:36 | 12:47 | 149.35 |
| 12 |
06:23
↑
100° E
|
19:11
↑
260° W
|
12h 47m | +2m 01s | 04:57 | 20:37 | 05:28 | 20:06 | 05:58 | 19:37 | 12:47 | 149.31 |
| 13 |
06:22
↑
100° E
|
19:12
↑
260° W
|
12h 49m | +2m 01s | 04:56 | 20:38 | 05:27 | 20:07 | 05:56 | 19:37 | 12:47 | 149.26 |
| 14 |
06:21
↑
100° E
|
19:12
↑
259° W
|
12h 51m | +2m 01s | 04:55 | 20:39 | 05:25 | 20:08 | 05:55 | 19:38 | 12:46 | 149.22 |
| 15 |
06:19
↑
101° E
|
19:13
↑
259° W
|
12h 53m | +2m 00s | 04:53 | 20:40 | 05:24 | 20:09 | 05:54 | 19:39 | 12:46 | 149.18 |
| 16 |
06:18
↑
101° ESE
|
19:14
↑
258° WSW
|
12h 55m | +2m 00s | 04:52 | 20:41 | 05:23 | 20:10 | 05:52 | 19:40 | 12:46 | 149.13 |
| 17 |
06:17
↑
102° ESE
|
19:15
↑
258° WSW
|
12h 57m | +2m 00s | 04:50 | 20:42 | 05:21 | 20:11 | 05:51 | 19:41 | 12:46 | 149.09 |
| 18 |
06:16
↑
102° ESE
|
19:16
↑
258° WSW
|
12h 59m | +1m 59s | 04:49 | 20:43 | 05:20 | 20:12 | 05:50 | 19:42 | 12:46 | 149.05 |
| 19 |
06:15
↑
103° ESE
|
19:16
↑
257° WSW
|
13h 01m | +1m 59s | 04:47 | 20:44 | 05:19 | 20:13 | 05:49 | 19:42 | 12:45 | 149.01 |
| 20 |
06:14
↑
103° ESE
|
19:17
↑
257° WSW
|
13h 03m | +1m 58s | 04:46 | 20:45 | 05:17 | 20:14 | 05:47 | 19:43 | 12:45 | 148.96 |
| 21 |
06:12
↑
103° ESE
|
19:18
↑
256° WSW
|
13h 05m | +1m 58s | 04:45 | 20:46 | 05:16 | 20:15 | 05:46 | 19:44 | 12:45 | 148.92 |
| 22 |
06:11
↑
104° ESE
|
19:19
↑
256° WSW
|
13h 07m | +1m 57s | 04:43 | 20:47 | 05:15 | 20:16 | 05:45 | 19:45 | 12:45 | 148.88 |
| 23 |
06:10
↑
104° ESE
|
19:20
↑
256° WSW
|
13h 09m | +1m 57s | 04:42 | 20:48 | 05:13 | 20:16 | 05:44 | 19:46 | 12:45 | 148.84 |
| 24 |
06:09
↑
105° ESE
|
19:20
↑
255° WSW
|
13h 11m | +1m 56s | 04:40 | 20:49 | 05:12 | 20:17 | 05:43 | 19:47 | 12:45 | 148.79 |
| 25 |
06:08
↑
105° ESE
|
19:21
↑
255° WSW
|
13h 13m | +1m 56s | 04:39 | 20:51 | 05:11 | 20:18 | 05:42 | 19:48 | 12:44 | 148.75 |
| 26 |
06:07
↑
106° ESE
|
19:22
↑
254° WSW
|
13h 15m | +1m 55s | 04:38 | 20:52 | 05:10 | 20:19 | 05:40 | 19:49 | 12:44 | 148.71 |
| 27 |
06:06
↑
106° ESE
|
19:23
↑
254° WSW
|
13h 17m | +1m 54s | 04:36 | 20:53 | 05:08 | 20:21 | 05:39 | 19:50 | 12:44 | 148.67 |
| 28 |
06:05
↑
106° ESE
|
19:24
↑
253° WSW
|
13h 19m | +1m 54s | 04:35 | 20:54 | 05:07 | 20:22 | 05:38 | 19:51 | 12:44 | 148.63 |
| 29 |
06:04
↑
107° ESE
|
19:25
↑
253° WSW
|
13h 21m | +1m 53s | 04:34 | 20:55 | 05:06 | 20:23 | 05:37 | 19:51 | 12:44 | 148.59 |
| 30 |
06:03
↑
107° ESE
|
19:26
↑
253° WSW
|
13h 22m | +1m 52s | 04:32 | 20:56 | 05:05 | 20:24 | 05:36 | 19:52 | 12:44 | 148.56 |
| 31 |
06:02
↑
108° ESE
|
19:27
↑
252° WSW
|
13h 24m | +1m 51s | 04:31 | 20:57 | 05:04 | 20:25 | 05:35 | 19:53 | 12:44 | 148.52 |
|
All times are in local time for San Nicolás de los Arroyos. 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 San Nicolás de los Arroyos, the earliest sunrise of October is on October 31 and the latest sunset of October is on October 31.
2026 Sun Graph for San Nicolás de los Arroyos
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Sun's Path on Selected Date in San Nicolás de los Arroyos
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Is the Day Getting Longer or Shorter in San Nicolás de los Arroyos?
Days in San Nicolás de los Arroyos are currently getting longer by about 1m 20s each day, roughly 9 minutes more daylight per week.
Golden Hour & Blue Hour in San Nicolás de los Arroyos Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 07:29-07:39 | 18:35-18:45 |
| Golden hour | 07:39-08:31 | 17:43-18:35 |
San Nicolás de los Arroyos's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | December 21, 2026 | 14h 21m |
| Shortest day | June 22, 2026 | 9h 56m |
| Earliest sunrise | December 1, 2026 | 05:44 |
| Latest sunset | January 6, 2027 | 20:14 |
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.
Photographers in San Nicolás de los Arroyos get the golden hour at 07:39-08:31 in the morning and 17:43-18:35 in the evening today; the bluish blue hour falls near 07:29-07:39 and 18:35-18:45. Both windows move across the seasons.
Frequently Asked Questions about Sun in San Nicolás de los Arroyos
What time is sunrise in San Nicolás de los Arroyos today?
Sunrise in San Nicolás de los Arroyos today is at 07:56 local time.
What time is sunset in San Nicolás de los Arroyos today?
Today San Nicolás de los Arroyos has sunset at 18:18 local time.
What time is solar noon in San Nicolás de los Arroyos today?
Solar noon in San Nicolás de los Arroyos — 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 San Nicolás de los Arroyos?
In San Nicolás de los Arroyos today: civil twilight begins at 07:29 (before sunrise) and ends at 18:45 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in San Nicolás de los Arroyos?
Nautical twilight in San Nicolás de los Arroyos today runs from 06:59 in the morning to 19:15 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in San Nicolás de los Arroyos for stargazing?
Astronomical twilight in San Nicolás de los Arroyos ends at 19:44 in the evening and resumes at 06:30 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 San Nicolás de los Arroyos?
Today in San Nicolás de los Arroyos, the sun rises at an azimuth of 67° and sets at 293° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
