December 2026 Sunrise & Sunset Today in Castlereagh, United Kingdom 🇬🇧
Sun Phase: Daylight
Sunrise Today: 06:30 ↑ 74.5° ENE
Sunset Today: 20:14 ↑ 285.1° WNW
Day Length: 13h 44m
Sun Direction: SSW
Sun Altitude: 41.3°
Sun Distance: 150.969 million km
Next Equinox: Wednesday, September 23, 2026 (September Equinox)
When Is Sunrise & Sunset in Castlereagh?
December 2026 Sunrise & Sunset Times in Castlereagh
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 |
08:22
↑
128° SE
|
16:02
↑
231° SW
|
7h 39m | -2m 24s | 06:09 | 18:15 | 06:52 | 17:31 | 07:38 | 16:46 | 12:12 | 147.52 |
| 2 |
08:24
↑
129° SE
|
16:01
↑
231° SW
|
7h 37m | -2m 18s | 06:10 | 18:14 | 06:54 | 17:31 | 07:39 | 16:45 | 12:12 | 147.50 |
| 3 |
08:25
↑
129° SE
|
16:00
↑
231° SW
|
7h 35m | -2m 12s | 06:12 | 18:14 | 06:55 | 17:30 | 07:41 | 16:45 | 12:13 | 147.48 |
| 4 |
08:26
↑
129° SE
|
16:00
↑
231° SW
|
7h 33m | -2m 06s | 06:13 | 18:13 | 06:56 | 17:30 | 07:42 | 16:44 | 12:13 | 147.46 |
| 5 |
08:28
↑
130° SE
|
15:59
↑
230° SW
|
7h 31m | -2m 00s | 06:14 | 18:13 | 06:57 | 17:30 | 07:43 | 16:44 | 12:13 | 147.43 |
| 6 |
08:29
↑
130° SE
|
15:59
↑
230° SW
|
7h 29m | -1m 54s | 06:15 | 18:13 | 06:58 | 17:29 | 07:45 | 16:43 | 12:14 | 147.41 |
| 7 |
08:31
↑
130° SE
|
15:58
↑
230° SW
|
7h 27m | -1m 47s | 06:16 | 18:13 | 07:00 | 17:29 | 07:46 | 16:43 | 12:14 | 147.39 |
| 8 |
08:32
↑
130° SE
|
15:58
↑
230° SW
|
7h 25m | -1m 41s | 06:17 | 18:12 | 07:01 | 17:29 | 07:47 | 16:43 | 12:15 | 147.37 |
| 9 |
08:33
↑
130° SE
|
15:57
↑
229° SW
|
7h 24m | -1m 34s | 06:18 | 18:12 | 07:02 | 17:29 | 07:48 | 16:42 | 12:15 | 147.35 |
| 10 |
08:34
↑
131° SE
|
15:57
↑
229° SW
|
7h 22m | -1m 27s | 06:19 | 18:12 | 07:03 | 17:29 | 07:49 | 16:42 | 12:16 | 147.34 |
| 11 |
08:35
↑
131° SE
|
15:57
↑
229° SW
|
7h 21m | -1m 20s | 06:20 | 18:12 | 07:04 | 17:29 | 07:50 | 16:42 | 12:16 | 147.32 |
| 12 |
08:37
↑
131° SE
|
15:57
↑
229° SW
|
7h 20m | -1m 13s | 06:21 | 18:12 | 07:05 | 17:29 | 07:51 | 16:42 | 12:17 | 147.30 |
| 13 |
08:38
↑
131° SE
|
15:57
↑
229° SW
|
7h 19m | -1m 06s | 06:22 | 18:12 | 07:06 | 17:29 | 07:52 | 16:42 | 12:17 | 147.28 |
| 14 |
08:39
↑
131° SE
|
15:57
↑
229° SW
|
7h 18m | -0m 59s | 06:23 | 18:13 | 07:06 | 17:29 | 07:53 | 16:42 | 12:17 | 147.27 |
| 15 |
08:40
↑
132° SE
|
15:57
↑
228° SW
|
7h 17m | -0m 51s | 06:23 | 18:13 | 07:07 | 17:29 | 07:54 | 16:42 | 12:18 | 147.25 |
| 16 |
08:40
↑
132° SE
|
15:57
↑
228° SW
|
7h 16m | -0m 44s | 06:24 | 18:13 | 07:08 | 17:29 | 07:55 | 16:42 | 12:18 | 147.23 |
| 17 |
08:41
↑
132° SE
|
15:57
↑
228° SW
|
7h 15m | -0m 37s | 06:25 | 18:13 | 07:09 | 17:29 | 07:56 | 16:43 | 12:19 | 147.22 |
| 18 |
08:42
↑
132° SE
|
15:57
↑
228° SW
|
7h 15m | -0m 29s | 06:26 | 18:14 | 07:09 | 17:30 | 07:56 | 16:43 | 12:19 | 147.21 |
| 19 |
08:43
↑
132° SE
|
15:58
↑
228° SW
|
7h 14m | -0m 21s | 06:26 | 18:14 | 07:10 | 17:30 | 07:57 | 16:43 | 12:20 | 147.19 |
| 20 |
08:43
↑
132° SE
|
15:58
↑
228° SW
|
7h 14m | -0m 14s | 06:27 | 18:14 | 07:11 | 17:30 | 07:58 | 16:44 | 12:20 | 147.18 |
| 21 |
08:44
↑
132° SE
|
15:58
↑
228° SW
|
7h 14m | -0m 06s | 06:27 | 18:15 | 07:11 | 17:31 | 07:58 | 16:44 | 12:21 | 147.17 |
| 22 |
08:44
↑
132° SE
|
15:59
↑
228° SW
|
7h 14m | +0m 01s | 06:28 | 18:15 | 07:12 | 17:31 | 07:59 | 16:45 | 12:21 | 147.16 |
| 23 |
08:45
↑
132° SE
|
15:59
↑
228° SW
|
7h 14m | +0m 08s | 06:28 | 18:16 | 07:12 | 17:32 | 07:59 | 16:45 | 12:22 | 147.15 |
| 24 |
08:45
↑
132° SE
|
16:00
↑
228° SW
|
7h 15m | +0m 16s | 06:29 | 18:17 | 07:13 | 17:33 | 07:59 | 16:46 | 12:22 | 147.14 |
| 25 |
08:45
↑
132° SE
|
16:01
↑
228° SW
|
7h 15m | +0m 24s | 06:29 | 18:17 | 07:13 | 17:33 | 08:00 | 16:46 | 12:23 | 147.13 |
| 26 |
08:46
↑
132° SE
|
16:02
↑
228° SW
|
7h 15m | +0m 31s | 06:29 | 18:18 | 07:13 | 17:34 | 08:00 | 16:47 | 12:23 | 147.13 |
| 27 |
08:46
↑
132° SE
|
16:02
↑
228° SW
|
7h 16m | +0m 39s | 06:30 | 18:19 | 07:14 | 17:35 | 08:00 | 16:48 | 12:24 | 147.12 |
| 28 |
08:46
↑
132° SE
|
16:03
↑
229° SW
|
7h 17m | +0m 46s | 06:30 | 18:19 | 07:14 | 17:36 | 08:00 | 16:49 | 12:24 | 147.12 |
| 29 |
08:46
↑
131° SE
|
16:04
↑
229° SW
|
7h 18m | +0m 54s | 06:30 | 18:20 | 07:14 | 17:36 | 08:01 | 16:50 | 12:25 | 147.11 |
| 30 |
08:46
↑
131° SE
|
16:05
↑
229° SW
|
7h 19m | +1m 01s | 06:30 | 18:21 | 07:14 | 17:37 | 08:01 | 16:51 | 12:25 | 147.11 |
| 31 |
08:46
↑
131° SE
|
16:06
↑
229° SW
|
7h 20m | +1m 09s | 06:30 | 18:22 | 07:14 | 17:38 | 08:01 | 16:52 | 12:26 | 147.11 |
|
All times are in local time for Castlereagh. 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 Castlereagh, the earliest sunrise of December is on December 01 and the latest sunset of December is on December 31.
2026 Sun Graph for Castlereagh
Loading sun data...
Sun's Path on Selected Date in Castlereagh
Today's Sunrise & Sunset times in other cities in United Kingdom:
Browse Sunrise Times in United Kingdom by cities in alphabetical order:
Sunrise & Sunset times in United Kingdom ›
Is the Day Getting Longer or Shorter in Castlereagh?
Days in Castlereagh are currently getting shorter by about 4m 17s each day, roughly 30 minutes less daylight per week.
Golden Hour & Blue Hour in Castlereagh Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 05:52-06:06 | 20:38-20:53 |
| Golden hour | 06:06-07:17 | 19:28-20:38 |
Castlereagh's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | 17h 15m |
| Shortest day | December 21, 2026 | 7h 14m |
| Earliest sunrise | June 14, 2026 | 04:47 |
| Latest sunset | June 23, 2026 | 22:03 |
Qibla Direction & Distance to Mecca From Castlereagh
The same solar geometry that fixes sunrise and sunset in Castlereagh also fixes the Qibla: face 116deg (ESE) and the Kaaba in Mecca lies about 5,291 km ahead. Check the Qibla direction from Castlereagh on a live compass.
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.
Castlereagh sees its golden hour today around 06:06-07:17 and 19:28-20:38, framed by the blue hour at 05:52-06:06 and 20:38-20:53. As the sun's arc shifts with the seasons, these windows move with it.
Frequently Asked Questions about Sun in Castlereagh
What time is sunrise in Castlereagh today?
The sun rises over Castlereagh today at 06:30 local time.
What time is sunset in Castlereagh today?
Today Castlereagh has sunset at 20:14 local time.
What time is solar noon in Castlereagh today?
Solar noon in Castlereagh — when the sun is at its highest point in the sky — is at 13:23 local time today.
When does civil twilight begin and end in Castlereagh?
In Castlereagh today: civil twilight begins at 05:52 (before sunrise) and ends at 20:53 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Castlereagh?
Nautical twilight in Castlereagh today runs from 05:05 in the morning to 21:40 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Castlereagh for stargazing?
Astronomical twilight in Castlereagh ends at 22:33 in the evening and resumes at 04:11 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 Castlereagh?
Today in Castlereagh, the sun rises at an azimuth of 74° and sets at 285° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
