December 2026 Sunrise & Sunset Today in Castelli, Argentina 🇦🇷
Sun Phase: Daylight
Sunrise Today: 07:45 ↑ 68.5° ENE
Sunset Today: 18:33 ↑ 291.4° WNW
Day Length: 10h 47m
Sun Direction: NW
Sun Altitude: 25.93°
Sun Distance: 151.938 million km
Next Equinox: Tuesday, September 22, 2026 (September Equinox)
When Is Sunrise & Sunset in Castelli?
December 2026 Sunrise & Sunset Times in Castelli
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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 |
06:02
↑
115° ESE
|
19:40
↑
245° WSW
|
13h 38m | +0m 44s | 04:33 | 21:09 | 05:05 | 20:37 | 05:36 | 20:06 | 12:51 | 147.52 |
| 2 |
06:02
↑
115° ESE
|
19:41
↑
245° WSW
|
13h 38m | +0m 42s | 04:33 | 21:10 | 05:05 | 20:38 | 05:36 | 20:07 | 12:51 | 147.50 |
| 3 |
06:02
↑
115° ESE
|
19:42
↑
245° WSW
|
13h 39m | +0m 40s | 04:33 | 21:11 | 05:05 | 20:39 | 05:36 | 20:08 | 12:52 | 147.48 |
| 4 |
06:02
↑
115° ESE
|
19:42
↑
245° WSW
|
13h 40m | +0m 38s | 04:33 | 21:12 | 05:05 | 20:39 | 05:36 | 20:09 | 12:52 | 147.46 |
| 5 |
06:02
↑
116° ESE
|
19:43
↑
244° WSW
|
13h 40m | +0m 36s | 04:33 | 21:13 | 05:05 | 20:40 | 05:36 | 20:09 | 12:52 | 147.43 |
| 6 |
06:03
↑
116° ESE
|
19:44
↑
244° WSW
|
13h 41m | +0m 34s | 04:33 | 21:14 | 05:05 | 20:41 | 05:36 | 20:10 | 12:53 | 147.41 |
| 7 |
06:03
↑
116° ESE
|
19:44
↑
244° WSW
|
13h 41m | +0m 32s | 04:33 | 21:14 | 05:05 | 20:42 | 05:36 | 20:11 | 12:53 | 147.39 |
| 8 |
06:03
↑
116° ESE
|
19:45
↑
244° WSW
|
13h 42m | +0m 30s | 04:33 | 21:15 | 05:06 | 20:43 | 05:36 | 20:12 | 12:54 | 147.37 |
| 9 |
06:03
↑
116° ESE
|
19:46
↑
244° WSW
|
13h 42m | +0m 28s | 04:33 | 21:16 | 05:06 | 20:43 | 05:37 | 20:12 | 12:54 | 147.35 |
| 10 |
06:03
↑
116° ESE
|
19:47
↑
244° WSW
|
13h 43m | +0m 26s | 04:33 | 21:17 | 05:06 | 20:44 | 05:37 | 20:13 | 12:55 | 147.34 |
| 11 |
06:04
↑
116° ESE
|
19:47
↑
244° WSW
|
13h 43m | +0m 23s | 04:33 | 21:18 | 05:06 | 20:45 | 05:37 | 20:14 | 12:55 | 147.32 |
| 12 |
06:04
↑
116° ESE
|
19:48
↑
244° WSW
|
13h 43m | +0m 21s | 04:33 | 21:18 | 05:06 | 20:45 | 05:37 | 20:14 | 12:55 | 147.30 |
| 13 |
06:04
↑
116° ESE
|
19:48
↑
244° WSW
|
13h 44m | +0m 19s | 04:34 | 21:19 | 05:06 | 20:46 | 05:38 | 20:15 | 12:56 | 147.28 |
| 14 |
06:04
↑
116° ESE
|
19:49
↑
244° WSW
|
13h 44m | +0m 17s | 04:34 | 21:20 | 05:07 | 20:47 | 05:38 | 20:16 | 12:56 | 147.27 |
| 15 |
06:05
↑
116° ESE
|
19:50
↑
244° WSW
|
13h 44m | +0m 15s | 04:34 | 21:20 | 05:07 | 20:47 | 05:38 | 20:16 | 12:57 | 147.25 |
| 16 |
06:05
↑
117° ESE
|
19:50
↑
243° WSW
|
13h 45m | +0m 12s | 04:34 | 21:21 | 05:07 | 20:48 | 05:39 | 20:17 | 12:57 | 147.23 |
| 17 |
06:06
↑
117° ESE
|
19:51
↑
243° WSW
|
13h 45m | +0m 10s | 04:35 | 21:22 | 05:08 | 20:49 | 05:39 | 20:17 | 12:58 | 147.22 |
| 18 |
06:06
↑
117° ESE
|
19:51
↑
243° WSW
|
13h 45m | +0m 08s | 04:35 | 21:22 | 05:08 | 20:49 | 05:39 | 20:18 | 12:58 | 147.21 |
| 19 |
06:06
↑
117° ESE
|
19:52
↑
243° WSW
|
13h 45m | +0m 06s | 04:36 | 21:23 | 05:09 | 20:50 | 05:40 | 20:18 | 12:59 | 147.19 |
| 20 |
06:07
↑
117° ESE
|
19:52
↑
243° WSW
|
13h 45m | +0m 03s | 04:36 | 21:23 | 05:09 | 20:50 | 05:40 | 20:19 | 12:59 | 147.18 |
| 21 |
06:07
↑
117° ESE
|
19:53
↑
243° WSW
|
13h 45m | +0m 01s | 04:37 | 21:24 | 05:10 | 20:51 | 05:41 | 20:20 | 13:00 | 147.17 |
| 22 |
06:08
↑
117° ESE
|
19:53
↑
243° WSW
|
13h 45m | -0m 00s | 04:37 | 21:24 | 05:10 | 20:51 | 05:41 | 20:20 | 13:00 | 147.16 |
| 23 |
06:08
↑
117° ESE
|
19:54
↑
243° WSW
|
13h 45m | -0m 02s | 04:38 | 21:25 | 05:11 | 20:52 | 05:42 | 20:20 | 13:01 | 147.15 |
| 24 |
06:09
↑
117° ESE
|
19:54
↑
243° WSW
|
13h 45m | -0m 05s | 04:38 | 21:25 | 05:11 | 20:52 | 05:42 | 20:21 | 13:01 | 147.14 |
| 25 |
06:09
↑
117° ESE
|
19:55
↑
243° WSW
|
13h 45m | -0m 07s | 04:39 | 21:26 | 05:12 | 20:53 | 05:43 | 20:21 | 13:02 | 147.13 |
| 26 |
06:10
↑
117° ESE
|
19:55
↑
243° WSW
|
13h 45m | -0m 09s | 04:39 | 21:26 | 05:12 | 20:53 | 05:43 | 20:22 | 13:02 | 147.13 |
| 27 |
06:11
↑
117° ESE
|
19:56
↑
244° WSW
|
13h 44m | -0m 12s | 04:40 | 21:26 | 05:13 | 20:53 | 05:44 | 20:22 | 13:03 | 147.12 |
| 28 |
06:11
↑
116° ESE
|
19:56
↑
244° WSW
|
13h 44m | -0m 14s | 04:41 | 21:27 | 05:13 | 20:54 | 05:45 | 20:22 | 13:03 | 147.12 |
| 29 |
06:12
↑
116° ESE
|
19:56
↑
244° WSW
|
13h 44m | -0m 16s | 04:41 | 21:27 | 05:14 | 20:54 | 05:45 | 20:23 | 13:04 | 147.11 |
| 30 |
06:12
↑
116° ESE
|
19:57
↑
244° WSW
|
13h 44m | -0m 18s | 04:42 | 21:27 | 05:15 | 20:54 | 05:46 | 20:23 | 13:04 | 147.11 |
| 31 |
06:13
↑
116° ESE
|
19:57
↑
244° WSW
|
13h 43m | -0m 20s | 04:43 | 21:27 | 05:16 | 20:54 | 05:47 | 20:23 | 13:05 | 147.11 |
|
All times are in local time for Castelli. 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 Castelli, the earliest sunrise of December is on December 01 to 05 and the latest sunset of December is on December 30 or December 31.
2026 Sun Graph for Castelli
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Sun's Path on Selected Date in Castelli
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Is the Day Getting Longer or Shorter in Castelli?
Days in Castelli are currently getting longer by about 57s each day, roughly 7 minutes more daylight per week.
Golden Hour & Blue Hour in Castelli Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 07:20-07:29 | 18:48-18:58 |
| Golden hour | 07:29-08:17 | 18:00-18:48 |
Castelli's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | December 21, 2026 | 13h 45m |
| Shortest day | June 22, 2026 | 10h 30m |
| Earliest sunrise | November 28, 2026 | 06:02 |
| Latest sunset | January 12, 2027 | 19:59 |
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 Castelli today, the morning golden hour runs 07:29-08:17 and the evening golden hour 18:00-18:48, with the cooler blue hour around 07:20-07:29 and 18:48-18:58. These warm and cool light windows drift through the year as the sun's path changes.
Frequently Asked Questions about Sun in Castelli
What time is sunrise in Castelli today?
Today Castelli has sunrise at 07:45 local time.
What time is sunset in Castelli today?
Today Castelli has sunset at 18:33 local time.
What time is solar noon in Castelli today?
Solar noon in Castelli — when the sun is at its highest point in the sky — is at 13:09 local time today.
When does civil twilight begin and end in Castelli?
In Castelli today: civil twilight begins at 07:20 (before sunrise) and ends at 18:58 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Castelli?
Nautical twilight in Castelli today runs from 06:52 in the morning to 19:25 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Castelli for stargazing?
Astronomical twilight in Castelli ends at 19:53 in the evening and resumes at 06:24 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 Castelli?
Today in Castelli, the sun rises at an azimuth of 69° and sets at 291° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
