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

Wednesday, November 11, 2026

Sunrise

7:43 AM

119° ESEDawn 7:03 AM

Sunrise in Castlereagh will be at 7:43:08 AM GMT (in 4h 44m).

Sunset

4:31 PM

241° WSWDusk 5:10 PM

Sunset in Castlereagh will be at 4:31:19 PM GMT (in 13h 32m).

Now

7:43a4:31p

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Night now · First light at 5:38 AM

Golden hour and blue hour in Castlereagh
Window	Morning	Evening
Golden hour	7:18 – 8:41 AM	3:33 – 4:55 PM
Blue hour	7:03 – 7:18 AM	4:55 – 5:10 PM

Daylight: 8h 48m; −3m 42s vs. yesterday
Darkness: 11h 06m
Solar noon: 12:07 PM
Sun altitude: 40.0° below
Sun direction: 59° ENE

How long golden hour and blue hour last

Tomorrow

Thursday, November 12, 2026

Sunrise

7:45 AM

120° ESEDawn 7:05 AM

Sunrise in Castlereagh will be at 7:45:05 AM GMT (in 28h 46m).

Sunset

4:29 PM

240° WSWDusk 5:09 PM

Sunset in Castlereagh will be at 4:29:37 PM GMT (in 37h 30m).

Moon tonight

Phase, moonrise and moonset in Castlereagh

Waxing Crescent

5% illuminated

Moonrise: 10:51 AM
Moonset: 4:50 PM

Calendar

United Kingdom Time · select a day to expand

	Date	Dawn	Sunrise	Solar noon	Sunset	Dusk	Length
	1 Sun	6:45 AM	7:23 AM	12:07 PM	4:50 PM	5:28 PM	9h 26m 50s
	2 Mon	6:47 AM	7:25 AM	12:07 PM	4:48 PM	5:26 PM	9h 22m 50s
	3 Tue	6:49 AM	7:27 AM	12:07 PM	4:46 PM	5:24 PM	9h 18m 51s
	4 Wed	6:50 AM	7:29 AM	12:07 PM	4:44 PM	5:22 PM	9h 14m 54s
	5 Thu	6:52 AM	7:31 AM	12:07 PM	4:42 PM	5:20 PM	9h 10m 58s
	6 Fri	6:54 AM	7:33 AM	12:07 PM	4:40 PM	5:19 PM	9h 07m 05s
	7 Sat	6:56 AM	7:35 AM	12:07 PM	4:38 PM	5:17 PM	9h 03m 14s
	8 Sun	6:58 AM	7:37 AM	12:07 PM	4:36 PM	5:15 PM	8h 59m 24s
	9 Mon	7:00 AM	7:39 AM	12:07 PM	4:34 PM	5:13 PM	8h 55m 37s
	10 Tue	7:01 AM	7:41 AM	12:07 PM	4:33 PM	5:12 PM	8h 51m 53s
	11 Wed	7:03 AM	7:43 AM	12:07 PM	4:31 PM	5:10 PM	8h 48m 10s
Wednesday, November 11 8h 48m 10s of daylight·−3m 43s vs. yesterday·twilight 7:03 AM – 5:10 PM Time 2:59 AM Altitude -40.0° Heading 59° ENE Light Night 2:59 AM, Night, altitude -40.0 degrees
	12 Thu	7:05 AM	7:45 AM	12:07 PM	4:29 PM	5:09 PM	8h 44m 31s
	13 Fri	7:07 AM	7:47 AM	12:07 PM	4:27 PM	5:07 PM	8h 40m 54s
	14 Sat	7:08 AM	7:48 AM	12:07 PM	4:26 PM	5:06 PM	8h 37m 20s
	15 Sun	7:10 AM	7:50 AM	12:08 PM	4:24 PM	5:04 PM	8h 33m 49s
	16 Mon	7:12 AM	7:52 AM	12:08 PM	4:23 PM	5:03 PM	8h 30m 21s
	17 Tue	7:14 AM	7:54 AM	12:08 PM	4:21 PM	5:02 PM	8h 26m 57s
	18 Wed	7:15 AM	7:56 AM	12:08 PM	4:20 PM	5:00 PM	8h 23m 35s
	19 Thu	7:17 AM	7:58 AM	12:08 PM	4:18 PM	4:59 PM	8h 20m 18s
	20 Fri	7:19 AM	8:00 AM	12:09 PM	4:17 PM	4:58 PM	8h 17m 04s
	21 Sat	7:20 AM	8:02 AM	12:09 PM	4:16 PM	4:57 PM	8h 13m 54s
	22 Sun	7:22 AM	8:04 AM	12:09 PM	4:14 PM	4:56 PM	8h 10m 48s
	23 Mon	7:24 AM	8:05 AM	12:09 PM	4:13 PM	4:55 PM	8h 07m 46s
	24 Tue	7:25 AM	8:07 AM	12:10 PM	4:12 PM	4:54 PM	8h 04m 49s
	25 Wed	7:27 AM	8:09 AM	12:10 PM	4:11 PM	4:53 PM	8h 01m 56s
	26 Thu	7:28 AM	8:11 AM	12:10 PM	4:10 PM	4:52 PM	7h 59m 07s
	27 Fri	7:30 AM	8:12 AM	12:11 PM	4:09 PM	4:51 PM	7h 56m 24s
	28 Sat	7:32 AM	8:14 AM	12:11 PM	4:08 PM	4:50 PM	7h 53m 45s
	29 Sun	7:33 AM	8:16 AM	12:11 PM	4:07 PM	4:49 PM	7h 51m 12s
	30 Mon	7:34 AM	8:17 AM	12:12 PM	4:06 PM	4:49 PM	7h 48m 44s

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 (Wednesday, November 11, 2026) is at 7:43 AM. The sun comes up in the ESE.
What time does the sun set in Castlereagh today?: Sunset today is at 4:31 PM, after 8h 48m of daylight.
When does it get dark in Castlereagh tonight?: Civil twilight ends at 5:10 PM. After that you need artificial light for most things outdoors. Astronomical twilight ends at 6:36 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 23m 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 21m 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 23m against 7h 21m). 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 4:43 AM.
When is the latest sunset in Castlereagh?: The latest sunset is on Wednesday, June 24, 2026 at 10:07 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 4:00 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 8:43 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