August 2026 Sunrise & Sunset Today in Boston, United States 🇺🇸
Sun Phase: Daylight
Sunrise Today: 05:49 ↑ 69.3° ENE
Sunset Today: 19:47 ↑ 290.5° WNW
Day Length: 13h 58m
Sun Direction: ESE
Sun Altitude: 37.6°
Sun Distance: 151.565 million km
Next Equinox: Tuesday, September 22, 2026 (September Equinox)
When Is Sunrise & Sunset in Boston?
August 2026 Sunrise & Sunset Times in Boston
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| 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 |
05:37
↑
64° ENE
|
20:03
↑
295° WNW
|
14h 26m | -2m 09s | 03:41 | 21:58 | 04:25 | 21:14 | 05:04 | 20:35 | 12:50 | 151.83 |
| 2 |
05:38
↑
65° ENE
|
20:02
↑
295° WNW
|
14h 24m | -2m 11s | 03:42 | 21:57 | 04:26 | 21:13 | 05:05 | 20:34 | 12:50 | 151.81 |
| 3 |
05:39
↑
65° ENE
|
20:01
↑
294° WNW
|
14h 21m | -2m 13s | 03:44 | 21:55 | 04:27 | 21:11 | 05:06 | 20:33 | 12:50 | 151.80 |
| 4 |
05:40
↑
66° ENE
|
19:59
↑
294° WNW
|
14h 19m | -2m 15s | 03:46 | 21:53 | 04:29 | 21:10 | 05:08 | 20:31 | 12:50 | 151.78 |
| 5 |
05:41
↑
66° ENE
|
19:58
↑
294° WNW
|
14h 17m | -2m 16s | 03:47 | 21:51 | 04:30 | 21:08 | 05:09 | 20:30 | 12:50 | 151.76 |
| 6 |
05:42
↑
66° ENE
|
19:57
↑
293° WNW
|
14h 15m | -2m 18s | 03:49 | 21:49 | 04:31 | 21:07 | 05:10 | 20:29 | 12:50 | 151.74 |
| 7 |
05:43
↑
67° ENE
|
19:56
↑
293° WNW
|
14h 12m | -2m 20s | 03:50 | 21:47 | 04:33 | 21:05 | 05:11 | 20:27 | 12:50 | 151.72 |
| 8 |
05:44
↑
67° ENE
|
19:54
↑
292° WNW
|
14h 10m | -2m 21s | 03:52 | 21:45 | 04:34 | 21:04 | 05:12 | 20:26 | 12:49 | 151.69 |
| 9 |
05:45
↑
68° ENE
|
19:53
↑
292° WNW
|
14h 07m | -2m 23s | 03:54 | 21:43 | 04:36 | 21:02 | 05:13 | 20:24 | 12:49 | 151.67 |
| 10 |
05:46
↑
68° ENE
|
19:52
↑
292° WNW
|
14h 05m | -2m 24s | 03:55 | 21:41 | 04:37 | 21:00 | 05:15 | 20:23 | 12:49 | 151.65 |
| 11 |
05:47
↑
68° ENE
|
19:50
↑
291° WNW
|
14h 03m | -2m 25s | 03:57 | 21:40 | 04:38 | 20:59 | 05:16 | 20:21 | 12:49 | 151.62 |
| 12 |
05:48
↑
69° ENE
|
19:49
↑
291° WNW
|
14h 00m | -2m 27s | 03:59 | 21:38 | 04:40 | 20:57 | 05:17 | 20:20 | 12:49 | 151.60 |
| 13 |
05:49
↑
69° ENE
|
19:47
↑
290° WNW
|
13h 58m | -2m 28s | 04:00 | 21:36 | 04:41 | 20:55 | 05:18 | 20:18 | 12:49 | 151.57 |
| 14 |
05:50
↑
70° ENE
|
19:46
↑
290° WNW
|
13h 55m | -2m 29s | 04:02 | 21:34 | 04:42 | 20:54 | 05:19 | 20:17 | 12:49 | 151.55 |
| 15 |
05:51
↑
70° ENE
|
19:44
↑
290° WNW
|
13h 53m | -2m 30s | 04:03 | 21:32 | 04:44 | 20:52 | 05:20 | 20:15 | 12:48 | 151.52 |
| 16 |
05:52
↑
71° ENE
|
19:43
↑
289° WNW
|
13h 50m | -2m 31s | 04:05 | 21:30 | 04:45 | 20:50 | 05:22 | 20:14 | 12:48 | 151.49 |
| 17 |
05:53
↑
71° ENE
|
19:41
↑
289° WNW
|
13h 48m | -2m 32s | 04:07 | 21:28 | 04:46 | 20:48 | 05:23 | 20:12 | 12:48 | 151.46 |
| 18 |
05:54
↑
72° ENE
|
19:40
↑
288° WNW
|
13h 45m | -2m 34s | 04:08 | 21:26 | 04:47 | 20:47 | 05:24 | 20:10 | 12:48 | 151.44 |
| 19 |
05:55
↑
72° ENE
|
19:38
↑
288° WNW
|
13h 42m | -2m 35s | 04:10 | 21:24 | 04:49 | 20:45 | 05:25 | 20:09 | 12:47 | 151.41 |
| 20 |
05:57
↑
72° ENE
|
19:37
↑
287° WNW
|
13h 40m | -2m 35s | 04:11 | 21:22 | 04:50 | 20:43 | 05:26 | 20:07 | 12:47 | 151.38 |
| 21 |
05:58
↑
73° ENE
|
19:35
↑
287° WNW
|
13h 37m | -2m 36s | 04:13 | 21:20 | 04:51 | 20:41 | 05:27 | 20:06 | 12:47 | 151.34 |
| 22 |
05:59
↑
73° ENE
|
19:34
↑
286° WNW
|
13h 35m | -2m 37s | 04:14 | 21:18 | 04:53 | 20:39 | 05:28 | 20:04 | 12:47 | 151.31 |
| 23 |
06:00
↑
74° ENE
|
19:32
↑
286° WNW
|
13h 32m | -2m 38s | 04:16 | 21:16 | 04:54 | 20:38 | 05:30 | 20:02 | 12:47 | 151.28 |
| 24 |
06:01
↑
74° ENE
|
19:31
↑
286° WNW
|
13h 29m | -2m 39s | 04:17 | 21:13 | 04:55 | 20:36 | 05:31 | 20:01 | 12:46 | 151.25 |
| 25 |
06:02
↑
75° ENE
|
19:29
↑
285° WNW
|
13h 27m | -2m 40s | 04:19 | 21:11 | 04:57 | 20:34 | 05:32 | 19:59 | 12:46 | 151.22 |
| 26 |
06:03
↑
75° ENE
|
19:27
↑
284° WNW
|
13h 24m | -2m 40s | 04:20 | 21:09 | 04:58 | 20:32 | 05:33 | 19:57 | 12:46 | 151.18 |
| 27 |
06:04
↑
76° ENE
|
19:26
↑
284° WNW
|
13h 21m | -2m 41s | 04:22 | 21:07 | 04:59 | 20:30 | 05:34 | 19:55 | 12:45 | 151.15 |
| 28 |
06:05
↑
76° ENE
|
19:24
↑
284° WNW
|
13h 19m | -2m 42s | 04:23 | 21:05 | 05:00 | 20:28 | 05:35 | 19:54 | 12:45 | 151.12 |
| 29 |
06:06
↑
77° ENE
|
19:22
↑
283° WNW
|
13h 16m | -2m 42s | 04:25 | 21:03 | 05:02 | 20:27 | 05:36 | 19:52 | 12:45 | 151.08 |
| 30 |
06:07
↑
77° ENE
|
19:21
↑
283° WNW
|
13h 13m | -2m 43s | 04:26 | 21:01 | 05:03 | 20:25 | 05:38 | 19:50 | 12:45 | 151.05 |
| 31 |
06:08
↑
78° ENE
|
19:19
↑
282° WNW
|
13h 10m | -2m 43s | 04:28 | 20:59 | 05:04 | 20:23 | 05:39 | 19:49 | 12:44 | 151.02 |
|
All times are in local time for Boston. 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 Boston, the earliest sunrise of August is on August 01 and the latest sunset of August is on August 01.
2026 Sun Graph for Boston
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Sun's Path on Selected Date in Boston
Today's Sunrise & Sunset times in other cities in United States:
Browse Sunrise Times in United States by cities in alphabetical order:
Sunrise & Sunset times in United States ›
Is the Day Getting Longer or Shorter in Boston?
Days in Boston are currently getting shorter by about 2m 29s each day, roughly 17 minutes less daylight per week.
Golden Hour & Blue Hour in Boston Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 05:18-05:30 | 20:07-20:18 |
| Golden hour | 05:30-06:27 | 19:10-20:07 |
Boston's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -9h 16m |
| Shortest day | December 21, 2026 | 9h 03m |
| Earliest sunrise | June 8, 2026 | 05:07 |
| Latest sunset | June 20, 2026 | 20:24 |
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.
Boston sees its golden hour today around 05:30-06:27 and 19:10-20:07, framed by the blue hour at 05:18-05:30 and 20:07-20:18. As the sun's arc shifts with the seasons, these windows move with it.
Frequently Asked Questions about Sun in Boston
What time is sunrise in Boston today?
Sunrise in Boston today is at 05:49 local time.
What time is sunset in Boston today?
The sun sets over Boston today at 19:47 local time.
What time is solar noon in Boston today?
Solar noon in Boston — when the sun is at its highest point in the sky — is at 12:49 local time today.
When does civil twilight begin and end in Boston?
In Boston today: civil twilight begins at 05:18 (before sunrise) and ends at 20:18 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Boston?
Nautical twilight in Boston today runs from 04:41 in the morning to 20:55 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Boston for stargazing?
Astronomical twilight in Boston ends at 21:36 in the evening and resumes at 04:00 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 Boston?
Today in Boston, the sun rises at an azimuth of 69° and sets at 290° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
