Sunrise & Sunset Times in Round Rock, United States 🇺🇸

Sun: Night

Sunrise Today: 07:14 ↑ 85.3° E

Sunset Today: 19:38 ↑ 274.5° W

Day Length: 12h 24m

Sun Direction: ENE

Sun Altitude: -29.87°

Sun Distance: 150.532 million km

Next Equinox: Tuesday, 22 September 2026 (September Equinox)

In Round Rock, United States the sun rises at 07:14 and sets at 19:38, giving 12h 24m of daylight — 2 min shorter than yesterday. The next equinox is on Tuesday, 22 September 2026 (September Equinox).

September 2026 Sunrise & Sunset Times in Round Rock

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Day	Sunrise/Sunset		Daylight		Astronomical Twilight		Nautical Twilight		Civil Twilight		Solar Noon
Day	Sunrise	Sunset	Length	Diff.	Start	End	Start	End	Start	End	Time	Sun Dist. (Mil km)
1	07:07 ↑ 80° E	19:53 ↑ 280° W	12h 45m	-1m 45s	05:44	21:16	06:13	20:46	06:42	20:18	13:30	150.97
2	07:08 ↑ 80° E	19:52 ↑ 279° W	12h 43m	-1m 46s	05:45	21:14	06:14	20:45	06:43	20:16	13:30	150.94
3	07:08 ↑ 81° E	19:50 ↑ 279° W	12h 42m	-1m 46s	05:45	21:13	06:15	20:44	06:43	20:15	13:30	150.91
4	07:09 ↑ 81° E	19:49 ↑ 278° W	12h 40m	-1m 46s	05:46	21:12	06:15	20:42	06:44	20:14	13:29	150.87
5	07:09 ↑ 82° E	19:48 ↑ 278° W	12h 38m	-1m 47s	05:47	21:10	06:16	20:41	06:45	20:13	13:29	150.83
6	07:10 ↑ 82° E	19:47 ↑ 278° W	12h 36m	-1m 47s	05:48	21:09	06:17	20:40	06:45	20:11	13:29	150.80
7	07:10 ↑ 83° E	19:45 ↑ 277° W	12h 34m	-1m 47s	05:48	21:07	06:17	20:38	06:46	20:10	13:28	150.76
8	07:11 ↑ 83° E	19:44 ↑ 277° W	12h 33m	-1m 47s	05:49	21:06	06:18	20:37	06:46	20:09	13:28	150.72
9	07:12 ↑ 84° E	19:43 ↑ 276° W	12h 31m	-1m 48s	05:50	21:05	06:19	20:36	06:47	20:08	13:28	150.69
10	07:12 ↑ 84° E	19:42 ↑ 276° W	12h 29m	-1m 48s	05:50	21:03	06:19	20:34	06:47	20:06	13:27	150.65
11	07:13 ↑ 84° E	19:40 ↑ 275° W	12h 27m	-1m 48s	05:51	21:02	06:20	20:33	06:48	20:05	13:27	150.61
12	07:13 ↑ 85° E	19:39 ↑ 275° W	12h 25m	-1m 48s	05:52	21:00	06:20	20:32	06:49	20:04	13:27	150.57
13	07:14 ↑ 85° E	19:38 ↑ 274° W	12h 24m	-1m 49s	05:52	20:59	06:21	20:31	06:49	20:02	13:26	150.53
14	07:14 ↑ 86° E	19:37 ↑ 274° W	12h 22m	-1m 49s	05:53	20:58	06:22	20:29	06:50	20:01	13:26	150.49
15	07:15 ↑ 86° E	19:35 ↑ 274° W	12h 20m	-1m 49s	05:54	20:56	06:22	20:28	06:50	20:00	13:26	150.45
16	07:15 ↑ 87° E	19:34 ↑ 273° W	12h 18m	-1m 49s	05:54	20:55	06:23	20:27	06:51	19:59	13:25	150.41
17	07:16 ↑ 87° E	19:33 ↑ 273° W	12h 16m	-1m 49s	05:55	20:54	06:23	20:25	06:51	19:57	13:25	150.37
18	07:17 ↑ 88° E	19:32 ↑ 272° W	12h 14m	-1m 49s	05:56	20:52	06:24	20:24	06:52	19:56	13:25	150.33
19	07:17 ↑ 88° E	19:30 ↑ 272° W	12h 13m	-1m 49s	05:56	20:51	06:25	20:23	06:53	19:55	13:24	150.28
20	07:18 ↑ 88° E	19:29 ↑ 271° W	12h 11m	-1m 49s	05:57	20:50	06:25	20:21	06:53	19:53	13:24	150.24
21	07:18 ↑ 89° E	19:28 ↑ 271° W	12h 09m	-1m 49s	05:58	20:48	06:26	20:20	06:54	19:52	13:23	150.20
22	07:19 ↑ 89° E	19:26 ↑ 270° W	12h 07m	-1m 49s	05:58	20:47	06:26	20:19	06:54	19:51	13:23	150.16
23	07:19 ↑ 90° E	19:25 ↑ 270° W	12h 05m	-1m 49s	05:59	20:46	06:27	20:17	06:55	19:50	13:23	150.12
24	07:20 ↑ 90° E	19:24 ↑ 270° W	12h 03m	-1m 50s	06:00	20:44	06:28	20:16	06:56	19:48	13:22	150.07
25	07:21 ↑ 91° E	19:23 ↑ 269° W	12h 02m	-1m 50s	06:00	20:43	06:28	20:15	06:56	19:47	13:22	150.03
26	07:21 ↑ 91° E	19:21 ↑ 269° W	12h 00m	-1m 49s	06:01	20:42	06:29	20:14	06:57	19:46	13:22	149.98
27	07:22 ↑ 92° E	19:20 ↑ 268° W	11h 58m	-1m 49s	06:01	20:40	06:29	20:12	06:57	19:45	13:21	149.93
28	07:22 ↑ 92° E	19:19 ↑ 268° W	11h 56m	-1m 49s	06:02	20:39	06:30	20:11	06:58	19:43	13:21	149.89
29	07:23 ↑ 92° E	19:18 ↑ 267° W	11h 54m	-1m 49s	06:03	20:38	06:31	20:10	06:58	19:42	13:21	149.85
30	07:23 ↑ 93° E	19:16 ↑ 267° W	11h 52m	-1m 49s	06:03	20:36	06:31	20:09	06:59	19:41	13:20	149.82
All times are in local time for Round Rock. Time is adjusted for Daylight Saving Time (DST) when applicable. Today's date is highlighted in the table.

In Round Rock, the earliest sunrise of September is on September 01 or the latest sunset of September is on September 01.

Sunrise/Sunset Calendar for other months in Round Rock (2026):

Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec

2026 Sun Graph for Round Rock

Daily Sun Phases for Round Rock

Sun's Path on Selected Date in Round Rock

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Sunday, 13 September 2026

Sunrise & Sunset FAQ — Round Rock

Answers refreshed daily based on today's actual astronomy in Round Rock.

What time does the sun rise today in Round Rock?

In Round Rock, United States, sunrise today is at local time. This is the moment when the upper edge of the sun first appears above the horizon and direct sunlight begins to illuminate the city.

What time does the sun set today in Round Rock?

Sunset today in Round Rock is at local time. This is the moment when the upper edge of the sun disappears below the horizon, after which the sky enters civil twilight before darkening fully.

How long is the day today in Round Rock?

Day length today in Round Rock is N/A — the elapsed time between sunrise at and sunset at . Day length changes by a few minutes each day, gradually growing from the winter solstice and shrinking from the summer solstice.

What time is solar noon in Round Rock?

Solar noon in Round Rock is at . This is the moment the sun crosses the local meridian and is highest in the sky — usually different from civil noon (12:00) because of daylight-saving time and because civil time zones cover wide longitude bands.

What is the golden hour in Round Rock?

Golden hour is the period shortly after sunrise (around ) and shortly before sunset (around ) when the sun is low on the horizon and the light is warm and diffuse. In Round Rock this gives photographers approximately 40-60 minutes of soft, directional light at each end of the day.

What is twilight and when does it occur in Round Rock?

Civil twilight runs from sunset at until the sun reaches 6° below the horizon. After that comes nautical twilight (sun 6° to 12° below) and astronomical twilight (12° to 18° below). At extreme latitudes around the summer solstice, the sun may never dip 18° below the horizon, giving rise to so-called 'white nights'.