What time is sunrise and sunset in Castlereagh?

Today and tomorrow's sunrise and sunset times in Castlereagh, Northern Ireland. Plus a monthly calendar with dawn, dusk, solar noon, and day length.

Today

Thursday, October 15, 2026

Sunrise

7:49 AM

103° ESEDawn 7:13 AM

Sunrise in Castlereagh was at 7:49:51 AM GMT+1 (10h 6m ago).

Sunset

6:27 PM

257° WSWDusk 7:03 PM

Sunset in Castlereagh will be at 6:27:49 PM GMT+1 (in 32 min).

Now

7:49a6:27p

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Golden hour now · Sunset at 6:27 PM

Daylight: 10h 37m
Darkness: 9h 27m
Solar noon: 1:09 PM
Sun altitude: 3.5°
Sun direction: 250° WSW

How long golden hour and blue hour last

Tomorrow

Friday, October 16, 2026

Sunrise

7:51 AM

104° ESEDawn 7:15 AM

Sunrise in Castlereagh will be at 7:51:47 AM GMT+1 (in 13h 56m).

Sunset

6:25 PM

256° WSWDusk 7:01 PM

Sunset in Castlereagh will be at 6:25:28 PM GMT+1 (in 24h 30m).

Moon tonight

Phase, moonrise and moonset in Castlereagh

Waxing Crescent

22% illuminated

Moonrise: 2:04 PM
Moonset: 7:53 PM

Calendar

United Kingdom Time · select a day to expand

	Date	Dawn	Sunrise	Solar noon	Sunset	Dusk	Length
	1 Thu	6:47 AM	7:23 AM	1:13 PM	7:02 PM	7:37 PM	11h 38m 42s
	2 Fri	6:49 AM	7:25 AM	1:12 PM	6:59 PM	7:35 PM	11h 34m 20s
	3 Sat	6:51 AM	7:27 AM	1:12 PM	6:57 PM	7:32 PM	11h 29m 58s
	4 Sun	6:53 AM	7:28 AM	1:12 PM	6:54 PM	7:30 PM	11h 25m 36s
	5 Mon	6:55 AM	7:30 AM	1:11 PM	6:52 PM	7:27 PM	11h 21m 15s
	6 Tue	6:56 AM	7:32 AM	1:11 PM	6:49 PM	7:25 PM	11h 16m 54s
	7 Wed	6:58 AM	7:34 AM	1:11 PM	6:47 PM	7:22 PM	11h 12m 33s
	8 Thu	7:00 AM	7:36 AM	1:11 PM	6:44 PM	7:20 PM	11h 08m 12s
	9 Fri	7:02 AM	7:38 AM	1:10 PM	6:42 PM	7:18 PM	11h 03m 52s
	10 Sat	7:04 AM	7:40 AM	1:10 PM	6:39 PM	7:15 PM	10h 59m 32s
	11 Sun	7:06 AM	7:42 AM	1:10 PM	6:37 PM	7:13 PM	10h 55m 12s
	12 Mon	7:08 AM	7:44 AM	1:10 PM	6:34 PM	7:10 PM	10h 50m 53s
	13 Tue	7:09 AM	7:46 AM	1:09 PM	6:32 PM	7:08 PM	10h 46m 34s
	14 Wed	7:11 AM	7:47 AM	1:09 PM	6:30 PM	7:06 PM	10h 42m 15s
	15 Thu	7:13 AM	7:49 AM	1:09 PM	6:27 PM	7:03 PM	10h 37m 57s
Thursday, October 15 10h 37m 57s of daylight·−4m 18s vs. yesterday·twilight 7:13 AM – 7:03 PM Time 5:56 PM Altitude 3.5° Heading 250° WSW Light Golden hour 5:56 PM, Golden hour, altitude 3.5 degrees
	16 Fri	7:15 AM	7:51 AM	1:09 PM	6:25 PM	7:01 PM	10h 33m 40s
	17 Sat	7:17 AM	7:53 AM	1:08 PM	6:23 PM	6:59 PM	10h 29m 23s
	18 Sun	7:19 AM	7:55 AM	1:08 PM	6:20 PM	6:57 PM	10h 25m 06s
	19 Mon	7:21 AM	7:57 AM	1:08 PM	6:18 PM	6:54 PM	10h 20m 51s
	20 Tue	7:22 AM	7:59 AM	1:08 PM	6:16 PM	6:52 PM	10h 16m 36s
	21 Wed	7:24 AM	8:01 AM	1:08 PM	6:13 PM	6:50 PM	10h 12m 22s
	22 Thu	7:26 AM	8:03 AM	1:08 PM	6:11 PM	6:48 PM	10h 08m 08s
	23 Fri	7:28 AM	8:05 AM	1:07 PM	6:09 PM	6:46 PM	10h 03m 55s
	24 Sat	7:30 AM	8:07 AM	1:07 PM	6:07 PM	6:44 PM	9h 59m 44s
	25 Sun	6:32 AM	7:09 AM	12:07 PM	5:04 PM	5:42 PM	9h 55m 33s
	26 Mon	6:34 AM	7:11 AM	12:07 PM	5:02 PM	5:39 PM	9h 51m 23s
	27 Tue	6:36 AM	7:13 AM	12:07 PM	5:00 PM	5:37 PM	9h 47m 15s
	28 Wed	6:37 AM	7:15 AM	12:07 PM	4:58 PM	5:35 PM	9h 43m 07s
	29 Thu	6:39 AM	7:17 AM	12:07 PM	4:56 PM	5:33 PM	9h 39m 01s
	30 Fri	6:41 AM	7:19 AM	12:07 PM	4:54 PM	5:31 PM	9h 34m 56s
	31 Sat	6:43 AM	7:21 AM	12:07 PM	4:52 PM	5:30 PM	9h 30m 52s

Photos

Sunrise and sunset photos of Castlereagh from Flickr.

FAQ

Frequently asked questions about sunrise and sunset in Castlereagh, United Kingdom

What time does the sun rise in Castlereagh today?: Sunrise in Castlereagh today (Thursday, October 15, 2026) is at 7:49 AM. The sun comes up in the ESE.
What time does the sun set in Castlereagh today?: Sunset today is at 6:27 PM, after 10h 37m of daylight.
When does it get dark in Castlereagh tonight?: Civil twilight ends at 7:03 PM. After that you need artificial light for most things outdoors. Astronomical twilight ends at 8:27 PM, which is when night starts by the standard definition.How long after sunset it gets dark
When is the longest day in Castlereagh, United Kingdom?: The longest day of 2026 in Castlereagh is Sunday, June 21, 2026, the summer solstice, with 17h 16m of daylight. In 2027 the summer solstice falls on June 21, 2027.More on the summer solstice
When is the shortest day in Castlereagh, United Kingdom?: The shortest day of 2026 in Castlereagh, Northern Ireland is Monday, December 21, 2026, the winter solstice, with 7h 15m of daylight. In 2027 the winter solstice lands on December 22, 2027.
How much more daylight does Castlereagh get in summer than in winter?: Castlereagh gets 10h 01m more daylight on its longest day than on its shortest (17h 16m against 7h 15m). Averaged across the year, a day here has 12h 18m of daylight.
When is the earliest sunrise in Castlereagh?: The earliest sunrise of 2026 in Castlereagh is on Thursday, June 18, 2026, when the sun comes up at 4:46 AM.
When is the latest sunset in Castlereagh?: The latest sunset is on Wednesday, June 24, 2026 at 10:03 PM.
When is the earliest sunset in Castlereagh?: The earliest sunset of the year is on Monday, December 14, 2026, with the sun down by 3:57 PM.Why it comes before the shortest day
When is the latest sunrise in Castlereagh?: The latest sunrise is on Tuesday, December 29, 2026 at 8:46 AM.
Does Castlereagh observe daylight saving time?: Yes. Castlereagh uses United Kingdom Time: clocks go forward on March 29, 2026, then back on October 25, 2026. Sunrise and sunset times jump by an hour on those dates.

Nearby

Other places close to Castlereagh

Cities near Castlereagh

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GET https://api.sunrisesunset.io/json?lat=54.5735&lng=-5.88472