December 2026 Sunrise & Sunset Today in Ciudad Acuña, Mexico 🇲🇽
Sun Phase: Daylight
Sunrise Today: 07:13 ↑ 73.9° ENE
Sunset Today: 20:22 ↑ 285.9° WNW
Day Length: 13h 09m
Sun Direction: W
Sun Altitude: 24.51°
Sun Distance: 151.471 million km
Next Equinox: Tuesday, September 22, 2026 (September Equinox)
When Is Sunrise & Sunset in Ciudad Acuña?
December 2026 Sunrise & Sunset Times in Ciudad Acuña
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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 |
07:20
↑
115° ESE
|
17:44
↑
245° WSW
|
10h 23m | -0m 48s | 05:56 | 19:09 | 06:25 | 18:40 | 06:54 | 18:11 | 12:32 | 147.52 |
| 2 |
07:21
↑
115° ESE
|
17:44
↑
245° WSW
|
10h 23m | -0m 46s | 05:57 | 19:09 | 06:26 | 18:40 | 06:55 | 18:11 | 12:33 | 147.50 |
| 3 |
07:22
↑
115° ESE
|
17:44
↑
245° WSW
|
10h 22m | -0m 44s | 05:58 | 19:09 | 06:26 | 18:40 | 06:56 | 18:11 | 12:33 | 147.48 |
| 4 |
07:23
↑
115° ESE
|
17:44
↑
245° WSW
|
10h 21m | -0m 42s | 05:58 | 19:09 | 06:27 | 18:40 | 06:56 | 18:11 | 12:33 | 147.46 |
| 5 |
07:23
↑
115° ESE
|
17:44
↑
244° WSW
|
10h 20m | -0m 40s | 05:59 | 19:09 | 06:28 | 18:40 | 06:57 | 18:11 | 12:34 | 147.43 |
| 6 |
07:24
↑
116° ESE
|
17:45
↑
244° WSW
|
10h 20m | -0m 37s | 06:00 | 19:09 | 06:28 | 18:40 | 06:58 | 18:11 | 12:34 | 147.41 |
| 7 |
07:25
↑
116° ESE
|
17:45
↑
244° WSW
|
10h 19m | -0m 35s | 06:00 | 19:09 | 06:29 | 18:41 | 06:58 | 18:11 | 12:35 | 147.39 |
| 8 |
07:26
↑
116° ESE
|
17:45
↑
244° WSW
|
10h 19m | -0m 33s | 06:01 | 19:10 | 06:30 | 18:41 | 06:59 | 18:11 | 12:35 | 147.37 |
| 9 |
07:26
↑
116° ESE
|
17:45
↑
244° WSW
|
10h 18m | -0m 31s | 06:02 | 19:10 | 06:30 | 18:41 | 07:00 | 18:12 | 12:35 | 147.35 |
| 10 |
07:27
↑
116° ESE
|
17:45
↑
244° WSW
|
10h 18m | -0m 28s | 06:02 | 19:10 | 06:31 | 18:41 | 07:01 | 18:12 | 12:36 | 147.34 |
| 11 |
07:28
↑
116° ESE
|
17:45
↑
244° WSW
|
10h 17m | -0m 26s | 06:03 | 19:10 | 06:32 | 18:42 | 07:01 | 18:12 | 12:36 | 147.32 |
| 12 |
07:28
↑
116° ESE
|
17:46
↑
244° WSW
|
10h 17m | -0m 23s | 06:03 | 19:11 | 06:32 | 18:42 | 07:02 | 18:12 | 12:37 | 147.30 |
| 13 |
07:29
↑
116° ESE
|
17:46
↑
244° WSW
|
10h 16m | -0m 21s | 06:04 | 19:11 | 06:33 | 18:42 | 07:02 | 18:13 | 12:37 | 147.28 |
| 14 |
07:30
↑
116° ESE
|
17:46
↑
244° WSW
|
10h 16m | -0m 19s | 06:05 | 19:12 | 06:34 | 18:43 | 07:03 | 18:13 | 12:38 | 147.27 |
| 15 |
07:30
↑
116° ESE
|
17:47
↑
244° WSW
|
10h 16m | -0m 16s | 06:05 | 19:12 | 06:34 | 18:43 | 07:04 | 18:13 | 12:38 | 147.25 |
| 16 |
07:31
↑
116° ESE
|
17:47
↑
244° WSW
|
10h 16m | -0m 14s | 06:06 | 19:12 | 06:35 | 18:43 | 07:04 | 18:14 | 12:39 | 147.23 |
| 17 |
07:32
↑
117° ESE
|
17:47
↑
243° WSW
|
10h 15m | -0m 11s | 06:06 | 19:13 | 06:35 | 18:44 | 07:05 | 18:14 | 12:39 | 147.22 |
| 18 |
07:32
↑
117° ESE
|
17:48
↑
243° WSW
|
10h 15m | -0m 09s | 06:07 | 19:13 | 06:36 | 18:44 | 07:05 | 18:15 | 12:40 | 147.21 |
| 19 |
07:33
↑
117° ESE
|
17:48
↑
243° WSW
|
10h 15m | -0m 06s | 06:07 | 19:14 | 06:36 | 18:45 | 07:06 | 18:15 | 12:40 | 147.19 |
| 20 |
07:33
↑
117° ESE
|
17:49
↑
243° WSW
|
10h 15m | -0m 04s | 06:08 | 19:14 | 06:37 | 18:45 | 07:07 | 18:16 | 12:41 | 147.18 |
| 21 |
07:34
↑
117° ESE
|
17:49
↑
243° WSW
|
10h 15m | -0m 01s | 06:08 | 19:15 | 06:37 | 18:46 | 07:07 | 18:16 | 12:41 | 147.17 |
| 22 |
07:34
↑
117° ESE
|
17:50
↑
243° WSW
|
10h 15m | +0m 01s | 06:09 | 19:15 | 06:38 | 18:46 | 07:08 | 18:17 | 12:42 | 147.16 |
| 23 |
07:35
↑
117° ESE
|
17:50
↑
243° WSW
|
10h 15m | +0m 03s | 06:09 | 19:16 | 06:38 | 18:47 | 07:08 | 18:17 | 12:42 | 147.15 |
| 24 |
07:35
↑
117° ESE
|
17:51
↑
243° WSW
|
10h 15m | +0m 06s | 06:10 | 19:16 | 06:39 | 18:47 | 07:08 | 18:18 | 12:43 | 147.14 |
| 25 |
07:36
↑
117° ESE
|
17:51
↑
243° WSW
|
10h 15m | +0m 08s | 06:10 | 19:17 | 06:39 | 18:48 | 07:09 | 18:18 | 12:43 | 147.13 |
| 26 |
07:36
↑
116° ESE
|
17:52
↑
244° WSW
|
10h 16m | +0m 11s | 06:11 | 19:17 | 06:40 | 18:48 | 07:09 | 18:19 | 12:44 | 147.13 |
| 27 |
07:36
↑
116° ESE
|
17:53
↑
244° WSW
|
10h 16m | +0m 13s | 06:11 | 19:18 | 06:40 | 18:49 | 07:10 | 18:19 | 12:44 | 147.12 |
| 28 |
07:37
↑
116° ESE
|
17:53
↑
244° WSW
|
10h 16m | +0m 16s | 06:12 | 19:18 | 06:41 | 18:49 | 07:10 | 18:20 | 12:45 | 147.12 |
| 29 |
07:37
↑
116° ESE
|
17:54
↑
244° WSW
|
10h 16m | +0m 18s | 06:12 | 19:19 | 06:41 | 18:50 | 07:10 | 18:21 | 12:45 | 147.11 |
| 30 |
07:37
↑
116° ESE
|
17:55
↑
244° WSW
|
10h 17m | +0m 21s | 06:12 | 19:20 | 06:41 | 18:51 | 07:11 | 18:21 | 12:46 | 147.11 |
| 31 |
07:38
↑
116° ESE
|
17:55
↑
244° WSW
|
10h 17m | +0m 23s | 06:13 | 19:20 | 06:42 | 18:51 | 07:11 | 18:22 | 12:46 | 147.11 |
|
All times are in local time for Ciudad Acuña. Time is adjusted for Daylight Saving Time (DST) when applicable. Calculations account for atmospheric refraction and are based on the Gregorian calendar. Today's date is in the table. |
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In Ciudad Acuña, the earliest sunrise of December is on December 01 and the latest sunset of December is on December 30 or December 31.
2026 Sun Graph for Ciudad Acuña
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Sun's Path on Selected Date in Ciudad Acuña
Today's Sunrise & Sunset times in other cities in Mexico:
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Is the Day Getting Longer or Shorter in Ciudad Acuña?
Days in Ciudad Acuña are currently getting shorter by about 1m 32s each day, roughly 11 minutes less daylight per week.
Golden Hour & Blue Hour in Ciudad Acuña Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 06:47-06:57 | 20:38-20:47 |
| Golden hour | 06:57-07:44 | 19:51-20:38 |
Ciudad Acuña's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -10h 00m |
| Shortest day | December 21, 2026 | 10h 15m |
| Earliest sunrise | June 11, 2026 | 06:43 |
| Latest sunset | June 29, 2026 | 20:47 |
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.
Ciudad Acuña sees its golden hour today around 06:57-07:44 and 19:51-20:38, framed by the blue hour at 06:47-06:57 and 20:38-20:47. As the sun's arc shifts with the seasons, these windows move with it.
Frequently Asked Questions about Sun in Ciudad Acuña
What time is sunrise in Ciudad Acuña today?
Sunrise in Ciudad Acuña today is at 07:13 local time.
What time is sunset in Ciudad Acuña today?
Today Ciudad Acuña has sunset at 20:22 local time.
What time is solar noon in Ciudad Acuña today?
Solar noon in Ciudad Acuña — when the sun is at its highest point in the sky — is at 13:48 local time today.
When does civil twilight begin and end in Ciudad Acuña?
In Ciudad Acuña today: civil twilight begins at 06:47 (before sunrise) and ends at 20:47 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Ciudad Acuña?
Nautical twilight in Ciudad Acuña today runs from 06:18 in the morning to 21:17 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Ciudad Acuña for stargazing?
Astronomical twilight in Ciudad Acuña ends at 21:47 in the evening and resumes at 05:47 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 Ciudad Acuña?
Today in Ciudad Acuña, the sun rises at an azimuth of 74° and sets at 286° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
