Sunrise & Sunset Tomorrow in Castaic, United States 🇺🇸
Tomorrow in Castaic the sun rises at 06:20 and sets at 19:33. Daylight is currently shrinking by about 1m 57s a day (roughly 14 minutes a week) in Castaic.
Tomorrow's Date: Sat, Aug 22, 2026
Sun Phase Tomorrow: Daylight
Sunrise Tomorrow: 06:20 ↑ 75.2° ENE
Sunset Tomorrow: 19:33 ↑ 284.5° WNW
Day Length Tomorrow: 13h 12m
Sun Direction Tomorrow: ENE
Sun Altitude Tomorrow: 1.77°
Sun Distance Tomorrow: 151.333 million km
* Note: Live sun position values (phase, direction, and altitude) reflect exactly where the sun will be at this current time, tomorrow.
Next Equinox: Tuesday, September 22, 2026 (September Equinox)
When Is Sunrise & Sunset in Castaic?
August 2026 Sunrise & Sunset Times in Castaic
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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 |
06:05
↑
68° ENE
|
19:55
↑
292° WNW
|
13h 50m | -1m 35s | 04:28 | 21:32 | 05:03 | 20:57 | 05:37 | 20:23 | 13:00 | 151.82 |
| 2 |
06:06
↑
68° ENE
|
19:54
↑
292° WNW
|
13h 48m | -1m 37s | 04:29 | 21:31 | 05:04 | 20:55 | 05:38 | 20:22 | 13:00 | 151.80 |
| 3 |
06:06
↑
68° ENE
|
19:54
↑
292° WNW
|
13h 47m | -1m 38s | 04:30 | 21:29 | 05:05 | 20:54 | 05:38 | 20:21 | 13:00 | 151.79 |
| 4 |
06:07
↑
68° ENE
|
19:53
↑
291° WNW
|
13h 45m | -1m 40s | 04:31 | 21:28 | 05:06 | 20:53 | 05:39 | 20:20 | 13:00 | 151.77 |
| 5 |
06:08
↑
69° ENE
|
19:52
↑
291° WNW
|
13h 43m | -1m 41s | 04:32 | 21:27 | 05:07 | 20:52 | 05:40 | 20:19 | 13:00 | 151.75 |
| 6 |
06:09
↑
69° ENE
|
19:51
↑
291° WNW
|
13h 42m | -1m 42s | 04:33 | 21:25 | 05:08 | 20:51 | 05:41 | 20:18 | 13:00 | 151.72 |
| 7 |
06:09
↑
70° ENE
|
19:50
↑
290° WNW
|
13h 40m | -1m 43s | 04:34 | 21:24 | 05:09 | 20:50 | 05:42 | 20:17 | 13:00 | 151.70 |
| 8 |
06:10
↑
70° ENE
|
19:49
↑
290° WNW
|
13h 38m | -1m 45s | 04:36 | 21:23 | 05:10 | 20:49 | 05:42 | 20:16 | 13:00 | 151.68 |
| 9 |
06:11
↑
70° ENE
|
19:48
↑
290° WNW
|
13h 36m | -1m 46s | 04:37 | 21:21 | 05:11 | 20:47 | 05:43 | 20:15 | 13:00 | 151.66 |
| 10 |
06:12
↑
71° ENE
|
19:47
↑
289° WNW
|
13h 35m | -1m 47s | 04:38 | 21:20 | 05:12 | 20:46 | 05:44 | 20:14 | 12:59 | 151.64 |
| 11 |
06:12
↑
71° ENE
|
19:46
↑
289° WNW
|
13h 33m | -1m 48s | 04:39 | 21:19 | 05:13 | 20:45 | 05:45 | 20:13 | 12:59 | 151.61 |
| 12 |
06:13
↑
71° ENE
|
19:44
↑
288° WNW
|
13h 31m | -1m 49s | 04:40 | 21:17 | 05:14 | 20:44 | 05:46 | 20:12 | 12:59 | 151.59 |
| 13 |
06:14
↑
72° ENE
|
19:43
↑
288° WNW
|
13h 29m | -1m 50s | 04:41 | 21:16 | 05:15 | 20:42 | 05:46 | 20:11 | 12:59 | 151.56 |
| 14 |
06:14
↑
72° ENE
|
19:42
↑
288° WNW
|
13h 27m | -1m 51s | 04:42 | 21:14 | 05:15 | 20:41 | 05:47 | 20:09 | 12:59 | 151.53 |
| 15 |
06:15
↑
72° ENE
|
19:41
↑
287° WNW
|
13h 25m | -1m 52s | 04:43 | 21:13 | 05:16 | 20:40 | 05:48 | 20:08 | 12:59 | 151.51 |
| 16 |
06:16
↑
73° ENE
|
19:40
↑
287° WNW
|
13h 24m | -1m 53s | 04:44 | 21:12 | 05:17 | 20:38 | 05:49 | 20:07 | 12:58 | 151.48 |
| 17 |
06:17
↑
73° ENE
|
19:39
↑
287° WNW
|
13h 22m | -1m 54s | 04:45 | 21:10 | 05:18 | 20:37 | 05:50 | 20:06 | 12:58 | 151.45 |
| 18 |
06:17
↑
74° ENE
|
19:38
↑
286° WNW
|
13h 20m | -1m 54s | 04:46 | 21:09 | 05:19 | 20:36 | 05:50 | 20:04 | 12:58 | 151.42 |
| 19 |
06:18
↑
74° ENE
|
19:36
↑
286° WNW
|
13h 18m | -1m 55s | 04:47 | 21:07 | 05:20 | 20:34 | 05:51 | 20:03 | 12:58 | 151.39 |
| 20 |
06:19
↑
74° ENE
|
19:35
↑
285° WNW
|
13h 16m | -1m 56s | 04:48 | 21:06 | 05:21 | 20:33 | 05:52 | 20:02 | 12:58 | 151.36 |
| 21 |
06:20
↑
75° ENE
|
19:34
↑
285° WNW
|
13h 14m | -1m 57s | 04:49 | 21:04 | 05:22 | 20:32 | 05:53 | 20:01 | 12:57 | 151.33 |
| 22 |
06:20
↑
75° ENE
|
19:33
↑
284° WNW
|
13h 12m | -1m 57s | 04:50 | 21:03 | 05:23 | 20:30 | 05:54 | 19:59 | 12:57 | 151.30 |
| 23 |
06:21
↑
76° ENE
|
19:31
↑
284° WNW
|
13h 10m | -1m 58s | 04:51 | 21:01 | 05:23 | 20:29 | 05:54 | 19:58 | 12:57 | 151.26 |
| 24 |
06:22
↑
76° ENE
|
19:30
↑
284° WNW
|
13h 08m | -1m 59s | 04:52 | 21:00 | 05:24 | 20:28 | 05:55 | 19:57 | 12:56 | 151.23 |
| 25 |
06:23
↑
76° ENE
|
19:29
↑
283° WNW
|
13h 06m | -1m 59s | 04:53 | 20:58 | 05:25 | 20:26 | 05:56 | 19:55 | 12:56 | 151.20 |
| 26 |
06:23
↑
77° ENE
|
19:28
↑
283° WNW
|
13h 04m | -2m 00s | 04:54 | 20:56 | 05:26 | 20:25 | 05:57 | 19:54 | 12:56 | 151.17 |
| 27 |
06:24
↑
77° ENE
|
19:26
↑
282° WNW
|
13h 02m | -2m 01s | 04:55 | 20:55 | 05:27 | 20:23 | 05:58 | 19:53 | 12:56 | 151.13 |
| 28 |
06:25
↑
78° ENE
|
19:25
↑
282° WNW
|
13h 00m | -2m 01s | 04:56 | 20:53 | 05:28 | 20:22 | 05:58 | 19:51 | 12:55 | 151.10 |
| 29 |
06:25
↑
78° ENE
|
19:24
↑
282° WNW
|
12h 58m | -2m 02s | 04:57 | 20:52 | 05:29 | 20:20 | 05:59 | 19:50 | 12:55 | 151.06 |
| 30 |
06:26
↑
79° ENE
|
19:22
↑
281° W
|
12h 56m | -2m 02s | 04:58 | 20:50 | 05:29 | 20:19 | 06:00 | 19:49 | 12:55 | 151.03 |
| 31 |
06:27
↑
79° E
|
19:21
↑
281° W
|
12h 54m | -2m 03s | 04:59 | 20:49 | 05:30 | 20:17 | 06:01 | 19:47 | 12:54 | 151.00 |
|
All times are in local time for Castaic. 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 Castaic, the earliest sunrise of August is on August 01 and the latest sunset of August is on August 01.
2026 Sun Graph for Castaic
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Sun's Path on Selected Date in Castaic
Tomorrow's Sunrise & Sunset times in other cities in United States:
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Is the Day Getting Longer or Shorter in Castaic?
Days in Castaic are currently getting shorter by about 1m 57s each day, roughly 14 minutes less daylight per week.
Golden Hour & Blue Hour in Castaic Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 05:53-06:03 | 19:51-20:01 |
| Golden hour | 06:03-06:53 | 19:01-19:51 |
Castaic's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -10h 27m |
| Shortest day | December 21, 2026 | -15h 49m |
| Earliest sunrise | June 8, 2026 | 05:41 |
| Latest sunset | June 23, 2026 | 20:10 |
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 Castaic get the golden hour at 06:03-06:53 in the morning and 19:01-19:51 in the evening today; the bluish blue hour falls near 05:53-06:03 and 19:51-20:01. Both windows move across the seasons.
Frequently Asked Questions about Sun in Castaic tomorrow
What time is sunrise in Castaic tomorrow?
Sunrise in Castaic tomorrow is at 06:20 local time.
What time is sunset in Castaic tomorrow?
Sunset in Castaic tomorrow is at 19:33 local time.
What time is solar noon in Castaic tomorrow?
Solar noon in Castaic — when the sun is at its highest point in the sky — is at 12:57 local time tomorrow.
When does civil twilight begin and end in Castaic?
In Castaic tomorrow: civil twilight begins at 05:54 (before sunrise) and ends at 19:59 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Castaic?
Nautical twilight in Castaic tomorrow runs from 05:23 in the morning to 20:30 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Castaic for stargazing?
Astronomical twilight in Castaic ends at 21:03 in the evening and resumes at 04:50 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 Castaic?
Tomorrow in Castaic, the sun rises at an azimuth of 75° and sets at 285° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
