December 2026 Sunrise & Sunset Today in Federal, Argentina 🇦🇷
Sun Phase: Astronomical Twilight
Sunrise Today: 07:42 ↑ 69.4° ENE
Sunset Today: 18:20 ↑ 290.4° WNW
Day Length: 10h 38m
Sun Direction: WNW
Sun Altitude: -13.3°
Sun Distance: 151.820 million km
Next Equinox: Tuesday, September 22, 2026 (September Equinox)
When Is Sunrise & Sunset in Federal?
December 2026 Sunrise & Sunset Times in Federal
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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 |
05:44
↑
116° ESE
|
19:44
↑
244° WSW
|
13h 59m | +0m 54s | 04:08 | 21:20 | 04:43 | 20:45 | 05:16 | 20:12 | 12:43 | 147.52 |
| 2 |
05:44
↑
116° ESE
|
19:45
↑
244° WSW
|
14h 00m | +0m 52s | 04:07 | 21:21 | 04:43 | 20:46 | 05:16 | 20:13 | 12:44 | 147.50 |
| 3 |
05:44
↑
117° ESE
|
19:45
↑
243° WSW
|
14h 01m | +0m 50s | 04:07 | 21:22 | 04:43 | 20:47 | 05:16 | 20:13 | 12:44 | 147.48 |
| 4 |
05:44
↑
117° ESE
|
19:46
↑
243° WSW
|
14h 02m | +0m 47s | 04:07 | 21:23 | 04:43 | 20:47 | 05:16 | 20:14 | 12:45 | 147.46 |
| 5 |
05:44
↑
117° ESE
|
19:47
↑
243° WSW
|
14h 03m | +0m 45s | 04:07 | 21:24 | 04:43 | 20:48 | 05:16 | 20:15 | 12:45 | 147.44 |
| 6 |
05:44
↑
117° ESE
|
19:48
↑
243° WSW
|
14h 03m | +0m 42s | 04:07 | 21:25 | 04:43 | 20:49 | 05:16 | 20:16 | 12:45 | 147.42 |
| 7 |
05:44
↑
117° ESE
|
19:49
↑
243° WSW
|
14h 04m | +0m 40s | 04:07 | 21:26 | 04:43 | 20:50 | 05:16 | 20:17 | 12:46 | 147.40 |
| 8 |
05:44
↑
117° ESE
|
19:49
↑
243° WSW
|
14h 05m | +0m 37s | 04:07 | 21:27 | 04:43 | 20:51 | 05:16 | 20:17 | 12:46 | 147.38 |
| 9 |
05:44
↑
117° ESE
|
19:50
↑
242° WSW
|
14h 05m | +0m 35s | 04:07 | 21:28 | 04:43 | 20:52 | 05:16 | 20:18 | 12:47 | 147.36 |
| 10 |
05:44
↑
118° ESE
|
19:51
↑
242° WSW
|
14h 06m | +0m 32s | 04:07 | 21:29 | 04:43 | 20:53 | 05:16 | 20:19 | 12:47 | 147.34 |
| 11 |
05:45
↑
118° ESE
|
19:51
↑
242° WSW
|
14h 06m | +0m 29s | 04:07 | 21:29 | 04:43 | 20:53 | 05:16 | 20:20 | 12:48 | 147.32 |
| 12 |
05:45
↑
118° ESE
|
19:52
↑
242° WSW
|
14h 07m | +0m 27s | 04:07 | 21:30 | 04:43 | 20:54 | 05:17 | 20:20 | 12:48 | 147.30 |
| 13 |
05:45
↑
118° ESE
|
19:53
↑
242° WSW
|
14h 07m | +0m 24s | 04:07 | 21:31 | 04:43 | 20:55 | 05:17 | 20:21 | 12:49 | 147.28 |
| 14 |
05:45
↑
118° ESE
|
19:53
↑
242° WSW
|
14h 07m | +0m 21s | 04:07 | 21:32 | 04:43 | 20:55 | 05:17 | 20:22 | 12:49 | 147.27 |
| 15 |
05:46
↑
118° ESE
|
19:54
↑
242° WSW
|
14h 08m | +0m 18s | 04:07 | 21:33 | 04:44 | 20:56 | 05:17 | 20:22 | 12:50 | 147.25 |
| 16 |
05:46
↑
118° ESE
|
19:55
↑
242° WSW
|
14h 08m | +0m 16s | 04:08 | 21:33 | 04:44 | 20:57 | 05:18 | 20:23 | 12:50 | 147.24 |
| 17 |
05:46
↑
118° ESE
|
19:55
↑
242° WSW
|
14h 08m | +0m 13s | 04:08 | 21:34 | 04:44 | 20:57 | 05:18 | 20:24 | 12:50 | 147.22 |
| 18 |
05:47
↑
118° ESE
|
19:56
↑
242° WSW
|
14h 08m | +0m 10s | 04:08 | 21:34 | 04:45 | 20:58 | 05:18 | 20:24 | 12:51 | 147.21 |
| 19 |
05:47
↑
118° ESE
|
19:56
↑
242° WSW
|
14h 09m | +0m 07s | 04:09 | 21:35 | 04:45 | 20:59 | 05:19 | 20:25 | 12:51 | 147.19 |
| 20 |
05:48
↑
118° ESE
|
19:57
↑
242° WSW
|
14h 09m | +0m 04s | 04:09 | 21:36 | 04:45 | 20:59 | 05:19 | 20:25 | 12:52 | 147.18 |
| 21 |
05:48
↑
118° ESE
|
19:57
↑
242° WSW
|
14h 09m | +0m 02s | 04:09 | 21:36 | 04:46 | 21:00 | 05:20 | 20:26 | 12:52 | 147.17 |
| 22 |
05:49
↑
118° ESE
|
19:58
↑
242° WSW
|
14h 09m | -0m 00s | 04:10 | 21:37 | 04:46 | 21:00 | 05:20 | 20:26 | 12:53 | 147.16 |
| 23 |
05:49
↑
118° ESE
|
19:58
↑
242° WSW
|
14h 09m | -0m 03s | 04:10 | 21:37 | 04:47 | 21:01 | 05:21 | 20:27 | 12:53 | 147.15 |
| 24 |
05:50
↑
118° ESE
|
19:59
↑
242° WSW
|
14h 09m | -0m 06s | 04:11 | 21:37 | 04:48 | 21:01 | 05:21 | 20:27 | 12:54 | 147.14 |
| 25 |
05:50
↑
118° ESE
|
19:59
↑
242° WSW
|
14h 08m | -0m 09s | 04:12 | 21:38 | 04:48 | 21:01 | 05:22 | 20:28 | 12:54 | 147.13 |
| 26 |
05:51
↑
118° ESE
|
20:00
↑
242° WSW
|
14h 08m | -0m 12s | 04:12 | 21:38 | 04:49 | 21:02 | 05:23 | 20:28 | 12:55 | 147.13 |
| 27 |
05:51
↑
118° ESE
|
20:00
↑
242° WSW
|
14h 08m | -0m 14s | 04:13 | 21:38 | 04:49 | 21:02 | 05:23 | 20:28 | 12:55 | 147.12 |
| 28 |
05:52
↑
118° ESE
|
20:00
↑
242° WSW
|
14h 08m | -0m 17s | 04:14 | 21:39 | 04:50 | 21:02 | 05:24 | 20:29 | 12:56 | 147.12 |
| 29 |
05:53
↑
118° ESE
|
20:01
↑
242° WSW
|
14h 07m | -0m 20s | 04:14 | 21:39 | 04:51 | 21:03 | 05:24 | 20:29 | 12:56 | 147.11 |
| 30 |
05:53
↑
118° ESE
|
20:01
↑
242° WSW
|
14h 07m | -0m 23s | 04:15 | 21:39 | 04:51 | 21:03 | 05:25 | 20:29 | 12:57 | 147.11 |
| 31 |
05:54
↑
118° ESE
|
20:01
↑
242° WSW
|
14h 06m | -0m 26s | 04:16 | 21:39 | 04:52 | 21:03 | 05:26 | 20:29 | 12:57 | 147.11 |
|
All times are in local time for Federal. 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 Federal, the earliest sunrise of December is on December 01 to 10 and the latest sunset of December is on December 29 to 31.
2026 Sun Graph for Federal
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Sun's Path on Selected Date in Federal
Today's Sunrise & Sunset times in other cities in Argentina:
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Is the Day Getting Longer or Shorter in Federal?
Days in Federal are currently getting longer by about 1m 21s each day, roughly 9 minutes more daylight per week.
Golden Hour & Blue Hour in Federal Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 07:16-07:26 | 18:37-18:46 |
| Golden hour | 07:26-08:15 | 17:47-18:37 |
Federal's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | December 21, 2026 | 14h 09m |
| Shortest day | June 22, 2026 | 10h 07m |
| Earliest sunrise | November 28, 2026 | 05:44 |
| Latest sunset | January 3, 2027 | 20:02 |
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 Federal get the golden hour at 07:26-08:15 in the morning and 17:47-18:37 in the evening today; the bluish blue hour falls near 07:16-07:26 and 18:37-18:46. Both windows move across the seasons.
Frequently Asked Questions about Sun in Federal
What time is sunrise in Federal today?
Today Federal has sunrise at 07:42 local time.
What time is sunset in Federal today?
Today Federal has sunset at 18:20 local time.
What time is solar noon in Federal today?
Solar noon in Federal — when the sun is at its highest point in the sky — is at 13:01 local time today.
When does civil twilight begin and end in Federal?
In Federal today: civil twilight begins at 07:16 (before sunrise) and ends at 18:46 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Federal?
Nautical twilight in Federal today runs from 06:47 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 Federal for stargazing?
Astronomical twilight in Federal ends at 19:44 in the evening and resumes at 06:18 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 Federal?
Today in Federal, the sun rises at an azimuth of 69° and sets at 290° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
