What time is sunrise and sunset in Waltham?

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

Today

Wednesday, November 4, 2026

Sunrise

6:21 AM

110° ESEDawn 5:51 AM

Sunrise in Waltham will be at 6:21:04 AM EST (in 3h 3m).

Sunset

4:35 PM

250° WSWDusk 5:04 PM

Sunset in Waltham will be at 4:35:27 PM EST (in 13h 18m).

Now

6:21a4:35p

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Night now · First light at 4:45 AM

Golden hour and blue hour in Waltham
Window	Morning	Evening
Golden hour	6:02 – 7:01 AM	3:55 – 4:53 PM
Blue hour	5:51 – 6:02 AM	4:53 – 5:04 PM

Daylight: 10h 14m; −2m 27s vs. yesterday
Darkness: 10h 36m
Solar noon: 11:28 AM
Sun altitude: 33.9° below
Sun direction: 79° E

How long golden hour and blue hour last

Tomorrow

Thursday, November 5, 2026

Sunrise

6:22 AM

111° ESEDawn 5:52 AM

Sunrise in Waltham will be at 6:22:19 AM EST (in 27h 5m).

Sunset

4:34 PM

249° WSWDusk 5:03 PM

Sunset in Waltham will be at 4:34:15 PM EST (in 37h 17m).

Moon tonight

Phase, moonrise and moonset in Waltham

Waning Crescent

21% illuminated

Moonrise: 1:23 AM
Moonset: 2:14 PM

Calendar

Eastern Time · select a day to expand

	Date	Dawn	Sunrise	Solar noon	Sunset	Dusk	Length
	1 Sun	5:48 AM	6:17 AM	11:28 AM	4:39 PM	5:08 PM	10h 21m 49s
	2 Mon	5:49 AM	6:18 AM	11:28 AM	4:37 PM	5:07 PM	10h 19m 19s
	3 Tue	5:50 AM	6:19 AM	11:28 AM	4:36 PM	5:05 PM	10h 16m 50s
	4 Wed	5:51 AM	6:21 AM	11:28 AM	4:35 PM	5:04 PM	10h 14m 22s
Wednesday, November 4 10h 14m 22s of daylight·−2m 28s vs. yesterday·twilight 5:51 AM – 5:04 PM Time 3:18 AM Altitude -33.8° Heading 79° E Light Night 3:18 AM, Night, altitude -33.8 degrees
	5 Thu	5:52 AM	6:22 AM	11:28 AM	4:34 PM	5:03 PM	10h 11m 56s
	6 Fri	5:54 AM	6:23 AM	11:28 AM	4:33 PM	5:02 PM	10h 09m 31s
	7 Sat	5:55 AM	6:24 AM	11:28 AM	4:31 PM	5:01 PM	10h 07m 08s
	8 Sun	5:56 AM	6:26 AM	11:28 AM	4:30 PM	5:00 PM	10h 04m 47s
	9 Mon	5:57 AM	6:27 AM	11:28 AM	4:29 PM	4:59 PM	10h 02m 27s
	10 Tue	5:58 AM	6:28 AM	11:28 AM	4:28 PM	4:58 PM	10h 00m 09s
	11 Wed	5:59 AM	6:29 AM	11:28 AM	4:27 PM	4:57 PM	9h 57m 53s
	12 Thu	6:01 AM	6:31 AM	11:29 AM	4:26 PM	4:56 PM	9h 55m 39s
	13 Fri	6:02 AM	6:32 AM	11:29 AM	4:25 PM	4:55 PM	9h 53m 27s
	14 Sat	6:03 AM	6:33 AM	11:29 AM	4:24 PM	4:54 PM	9h 51m 16s
	15 Sun	6:04 AM	6:34 AM	11:29 AM	4:23 PM	4:54 PM	9h 49m 08s
	16 Mon	6:05 AM	6:36 AM	11:29 AM	4:23 PM	4:53 PM	9h 47m 03s
	17 Tue	6:06 AM	6:37 AM	11:29 AM	4:22 PM	4:52 PM	9h 44m 59s
	18 Wed	6:08 AM	6:38 AM	11:30 AM	4:21 PM	4:51 PM	9h 42m 58s
	19 Thu	6:09 AM	6:39 AM	11:30 AM	4:20 PM	4:51 PM	9h 40m 59s
	20 Fri	6:10 AM	6:40 AM	11:30 AM	4:19 PM	4:50 PM	9h 39m 03s
	21 Sat	6:11 AM	6:42 AM	11:30 AM	4:19 PM	4:49 PM	9h 37m 10s
	22 Sun	6:12 AM	6:43 AM	11:31 AM	4:18 PM	4:49 PM	9h 35m 19s
	23 Mon	6:13 AM	6:44 AM	11:31 AM	4:17 PM	4:48 PM	9h 33m 31s
	24 Tue	6:14 AM	6:45 AM	11:31 AM	4:17 PM	4:48 PM	9h 31m 45s
	25 Wed	6:15 AM	6:46 AM	11:31 AM	4:16 PM	4:47 PM	9h 30m 03s
	26 Thu	6:16 AM	6:47 AM	11:32 AM	4:16 PM	4:47 PM	9h 28m 24s
	27 Fri	6:17 AM	6:49 AM	11:32 AM	4:15 PM	4:46 PM	9h 26m 48s
	28 Sat	6:19 AM	6:50 AM	11:32 AM	4:15 PM	4:46 PM	9h 25m 15s
	29 Sun	6:20 AM	6:51 AM	11:33 AM	4:15 PM	4:46 PM	9h 23m 45s
	30 Mon	6:21 AM	6:52 AM	11:33 AM	4:14 PM	4:45 PM	9h 22m 19s

Photos

Sunrise and sunset photos of Waltham from Flickr.

FAQ

Frequently asked questions about sunrise and sunset in Waltham, United States

What time does the sun rise in Waltham today?: Sunrise in Waltham today (Wednesday, November 4, 2026) is at 6:21 AM. The sun comes up in the ESE.
What time does the sun set in Waltham today?: Sunset today is at 4:35 PM, after 10h 14m of daylight.
When does it get dark in Waltham tonight?: Civil twilight ends at 5:04 PM. After that you need artificial light for most things outdoors. Astronomical twilight ends at 6:10 PM, which is when night starts by the standard definition.How long after sunset it gets dark
When is the longest day in Waltham, United States?: The longest day of 2026 in Waltham is Sunday, June 21, 2026, the summer solstice, with 15h 19m of daylight. In 2027 the summer solstice falls on June 21, 2027.More on the summer solstice
When is the shortest day in Waltham, United States?: The shortest day of 2026 in Waltham, Massachusetts is Monday, December 21, 2026, the winter solstice, with 9h 06m of daylight. In 2027 the winter solstice lands on December 21, 2027.
How much more daylight does Waltham get in summer than in winter?: Waltham gets 6h 12m more daylight on its longest day than on its shortest (15h 19m against 9h 06m). Averaged across the year, a day here has 12h 12m of daylight.
When is the earliest sunrise in Waltham?: The earliest sunrise of 2026 in Waltham is on Sunday, June 14, 2026, when the sun comes up at 5:06 AM.
When is the latest sunset in Waltham?: The latest sunset is on Friday, June 26, 2026 at 8:27 PM.
When is the earliest sunset in Waltham?: The earliest sunset of the year is on Tuesday, December 8, 2026, with the sun down by 4:13 PM.Why it comes before the shortest day
When is the latest sunrise in Waltham?: The latest sunrise is on Saturday, October 31, 2026 at 7:16 AM.
Does Waltham observe daylight saving time?: Yes. Waltham uses Eastern Time: clocks go forward on March 8, 2026, then back on November 1, 2026. Sunrise and sunset times jump by an hour on those dates.

Nearby

Other places close to Waltham

Cities near Waltham

National parks & monuments nearby

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GET https://api.sunrisesunset.io/json?lat=42.37649&lng=-71.23561