February 2026 Sunrise & Sunset Today in Castle Rock, United States 🇺🇸
Sun Phase: Daylight
Sunrise Today: 05:53 ↑ 63.6° ENE
Sunset Today: 20:17 ↑ 296.2° WNW
Day Length: 14h 24m
Sun Direction: S
Sun Altitude: 70.06°
Sun Distance: 151.938 million km
Next Equinox: Tuesday, September 22, 2026 (September Equinox)
When Is Sunrise & Sunset in Castle Rock?
February 2026 Sunrise & Sunset Times in Castle Rock
Scroll to the right to view more
| 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 |
07:06
↑
112° ESE
|
17:19
↑
249° WSW
|
10h 13m | +2m 05s | 05:34 | 18:52 | 06:05 | 18:20 | 06:37 | 17:48 | 12:12 | 147.41 |
| 2 |
07:05
↑
111° ESE
|
17:21
↑
249° WSW
|
10h 15m | +2m 06s | 05:33 | 18:53 | 06:05 | 18:21 | 06:36 | 17:49 | 12:13 | 147.43 |
| 3 |
07:04
↑
111° ESE
|
17:22
↑
249° WSW
|
10h 17m | +2m 08s | 05:32 | 18:54 | 06:04 | 18:22 | 06:36 | 17:50 | 12:13 | 147.45 |
| 4 |
07:03
↑
110° ESE
|
17:23
↑
250° WSW
|
10h 19m | +2m 09s | 05:32 | 18:55 | 06:03 | 18:23 | 06:35 | 17:52 | 12:13 | 147.48 |
| 5 |
07:02
↑
110° ESE
|
17:24
↑
250° WSW
|
10h 21m | +2m 11s | 05:31 | 18:56 | 06:02 | 18:24 | 06:34 | 17:53 | 12:13 | 147.50 |
| 6 |
07:01
↑
110° ESE
|
17:25
↑
251° WSW
|
10h 23m | +2m 12s | 05:30 | 18:57 | 06:01 | 18:25 | 06:33 | 17:54 | 12:13 | 147.53 |
| 7 |
07:00
↑
109° ESE
|
17:26
↑
251° WSW
|
10h 26m | +2m 14s | 05:29 | 18:58 | 06:00 | 18:27 | 06:32 | 17:55 | 12:13 | 147.55 |
| 8 |
06:59
↑
109° ESE
|
17:28
↑
252° WSW
|
10h 28m | +2m 15s | 05:28 | 18:59 | 05:59 | 18:28 | 06:31 | 17:56 | 12:13 | 147.58 |
| 9 |
06:58
↑
108° ESE
|
17:29
↑
252° WSW
|
10h 30m | +2m 16s | 05:27 | 19:00 | 05:58 | 18:29 | 06:30 | 17:57 | 12:13 | 147.60 |
| 10 |
06:57
↑
108° ESE
|
17:30
↑
252° WSW
|
10h 33m | +2m 17s | 05:26 | 19:01 | 05:57 | 18:30 | 06:29 | 17:58 | 12:13 | 147.63 |
| 11 |
06:56
↑
107° ESE
|
17:31
↑
253° WSW
|
10h 35m | +2m 19s | 05:25 | 19:02 | 05:56 | 18:31 | 06:28 | 17:59 | 12:13 | 147.66 |
| 12 |
06:55
↑
107° ESE
|
17:32
↑
253° WSW
|
10h 37m | +2m 20s | 05:24 | 19:03 | 05:55 | 18:32 | 06:26 | 18:00 | 12:13 | 147.69 |
| 13 |
06:53
↑
106° ESE
|
17:33
↑
254° WSW
|
10h 40m | +2m 21s | 05:23 | 19:04 | 05:54 | 18:33 | 06:25 | 18:02 | 12:13 | 147.72 |
| 14 |
06:52
↑
106° ESE
|
17:35
↑
254° WSW
|
10h 42m | +2m 22s | 05:22 | 19:05 | 05:53 | 18:34 | 06:24 | 18:03 | 12:13 | 147.75 |
| 15 |
06:51
↑
106° ESE
|
17:36
↑
255° WSW
|
10h 44m | +2m 23s | 05:21 | 19:06 | 05:52 | 18:35 | 06:23 | 18:04 | 12:13 | 147.78 |
| 16 |
06:50
↑
105° ESE
|
17:37
↑
255° WSW
|
10h 47m | +2m 24s | 05:19 | 19:07 | 05:50 | 18:36 | 06:22 | 18:05 | 12:13 | 147.81 |
| 17 |
06:48
↑
105° ESE
|
17:38
↑
256° WSW
|
10h 49m | +2m 24s | 05:18 | 19:08 | 05:49 | 18:37 | 06:20 | 18:06 | 12:13 | 147.84 |
| 18 |
06:47
↑
104° ESE
|
17:39
↑
256° WSW
|
10h 52m | +2m 25s | 05:17 | 19:09 | 05:48 | 18:38 | 06:19 | 18:07 | 12:13 | 147.87 |
| 19 |
06:46
↑
104° ESE
|
17:40
↑
256° WSW
|
10h 54m | +2m 26s | 05:16 | 19:10 | 05:47 | 18:39 | 06:18 | 18:08 | 12:13 | 147.90 |
| 20 |
06:44
↑
103° ESE
|
17:41
↑
257° WSW
|
10h 56m | +2m 27s | 05:15 | 19:11 | 05:46 | 18:40 | 06:17 | 18:09 | 12:13 | 147.93 |
| 21 |
06:43
↑
103° ESE
|
17:42
↑
257° WSW
|
10h 59m | +2m 27s | 05:13 | 19:12 | 05:44 | 18:41 | 06:15 | 18:10 | 12:13 | 147.96 |
| 22 |
06:42
↑
102° ESE
|
17:44
↑
258° WSW
|
11h 01m | +2m 28s | 05:12 | 19:13 | 05:43 | 18:42 | 06:14 | 18:11 | 12:12 | 147.99 |
| 23 |
06:40
↑
102° ESE
|
17:45
↑
258° WSW
|
11h 04m | +2m 29s | 05:11 | 19:14 | 05:42 | 18:43 | 06:13 | 18:12 | 12:12 | 148.03 |
| 24 |
06:39
↑
101° ESE
|
17:46
↑
259° W
|
11h 06m | +2m 29s | 05:09 | 19:15 | 05:40 | 18:44 | 06:11 | 18:13 | 12:12 | 148.06 |
| 25 |
06:38
↑
101° E
|
17:47
↑
259° W
|
11h 09m | +2m 30s | 05:08 | 19:17 | 05:39 | 18:46 | 06:10 | 18:14 | 12:12 | 148.09 |
| 26 |
06:36
↑
100° E
|
17:48
↑
260° W
|
11h 11m | +2m 30s | 05:07 | 19:18 | 05:38 | 18:47 | 06:09 | 18:16 | 12:12 | 148.13 |
| 27 |
06:35
↑
100° E
|
17:49
↑
260° W
|
11h 14m | +2m 31s | 05:05 | 19:19 | 05:36 | 18:48 | 06:07 | 18:17 | 12:12 | 148.16 |
| 28 |
06:33
↑
100° E
|
17:50
↑
261° W
|
11h 16m | +2m 31s | 05:04 | 19:20 | 05:35 | 18:49 | 06:06 | 18:18 | 12:12 | 148.19 |
|
All times are in local time for Castle Rock. 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. |
||||||||||||
In Castle Rock, the earliest sunrise of February is on February 28 and the latest sunset of February is on February 28.
2026 Sun Graph for Castle Rock
Loading sun data...
Sun's Path on Selected Date in Castle Rock
Today's Sunrise & Sunset times in other cities in United States:
Browse Sunrise Times in United States by cities in alphabetical order:
Sunrise & Sunset times in United States ›
Is the Day Getting Longer or Shorter in Castle Rock?
Days in Castle Rock are currently getting shorter by about 1m 41s each day, roughly 12 minutes less daylight per week.
Golden Hour & Blue Hour in Castle Rock Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 05:22-05:34 | 20:37-20:48 |
| Golden hour | 05:34-06:31 | 19:40-20:37 |
Castle Rock's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -10h 56m |
| Shortest day | December 21, 2026 | 9h 22m |
| Earliest sunrise | June 8, 2026 | 05:32 |
| Latest sunset | June 26, 2026 | 20:30 |
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 Castle Rock get the golden hour at 05:34-06:31 in the morning and 19:40-20:37 in the evening today; the bluish blue hour falls near 05:22-05:34 and 20:37-20:48. Both windows move across the seasons.
Frequently Asked Questions about Sun in Castle Rock
What time is sunrise in Castle Rock today?
Sunrise in Castle Rock today is at 05:53 local time.
What time is sunset in Castle Rock today?
The sun sets over Castle Rock today at 20:17 local time.
What time is solar noon in Castle Rock today?
Solar noon in Castle Rock — when the sun is at its highest point in the sky — is at 13:05 local time today.
When does civil twilight begin and end in Castle Rock?
In Castle Rock today: civil twilight begins at 05:22 (before sunrise) and ends at 20:48 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Castle Rock?
Nautical twilight in Castle Rock today runs from 04:44 in the morning to 21:26 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Castle Rock for stargazing?
Astronomical twilight in Castle Rock ends at 22:08 in the evening and resumes at 04:02 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 Castle Rock?
Today in Castle Rock, the sun rises at an azimuth of 64° and sets at 296° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
