sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-23.
All times are shown in Boston local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-08-23
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:17:02 | 4h 17m 2s | |
| Astronomical Twilight | 04:17:02 | 04:55:04 | 38m 2s | |
| Nautical Twilight | 04:55:04 | 05:30:45 | 35m 41s | |
| Civil Twilight | 05:30:45 | 06:00:12 | 29m 27s | |
| Daylight | 06:00:12 | 19:33:27 | 13h 33m 15s | |
| Civil Twilight | 19:33:27 | 20:02:54 | 29m 27s | |
| Nautical Twilight | 20:02:54 | 20:38:34 | 35m 40s | |
| Astronomical Twilight | 20:38:34 | 21:16:37 | 38m 3s | |
| Night | 21:16:37 | 23:59:59 | 2h 43m 22s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-08-23.
| Sunrise | Solar noon | Sunset | |
| Time | 06:00:12 | 12:46:49 | 19:33:27 |
| Azimuth | 73.6° | 180° | 286.1° |
| Day Length |  |
13h 33m 15s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 259 748 km93 988 450 mi
0°= North, 180°=South
Solar noon
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -34.9° | 345.8° |
| 100 | -36° | 3.8° |
| 200 | -33.5° | 21.5° |
| 300 | -28.1° | 37.4° |
| 400 | -20.4° | 51.1° |
| 500 | -11.1° | 63° |
| 600 | -0.8° | 73.6° |
| 700 | 10.1° | 83.5° |
| 800 | 21.1° | 93.6° |
| 900 | 32° | 104.6° |
| 1000 | 42.4° | 117.8° |
| 1100 | 51.3° | 135° |
| 1200 | 57.4° | 158.1° |
| 1300 | 58.9° | 186.1° |
| 1400 | 55.2° | 212.5° |
| 1500 | 47.7° | 232.9° |
| 1600 | 38° | 248.1° |
| 1700 | 27.3° | 260.1° |
| 1800 | 16.3° | 270.6° |
| 1900 | 5.3° | 280.5° |
| 2000 | -5.4° | 290.7° |
| 2100 | -15.4° | 301.7° |
| 2200 | -24.1° | 314.3° |
| 2300 | -31° | 329° |
| 2400 | -35.3° | 345.8° |