sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-02-01.
All times are shown in Boston local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-02-01
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:21:10 | 5h 21m 10s | |
| Astronomical Twilight | 05:21:10 | 05:54:07 | 32m 57s | |
| Nautical Twilight | 05:54:07 | 06:27:43 | 33m 36s | |
| Civil Twilight | 06:27:43 | 06:57:22 | 29m 39s | |
| Daylight | 06:57:22 | 16:58:16 | 10h 0m 54s | |
| Civil Twilight | 16:58:16 | 17:27:54 | 29m 38s | |
| Nautical Twilight | 17:27:54 | 18:01:31 | 33m 37s | |
| Astronomical Twilight | 18:01:31 | 18:34:27 | 32m 56s | |
| Night | 18:34:27 | 23:59:59 | 5h 25m 32s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-02-01.
| Sunrise | Solar noon | Sunset | |
| Time | 06:57:22 | 11:57:49 | 16:58:16 |
| Azimuth | 112.5° | 180° | 247.5° |
| Day Length |  |
10h 0m 54s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 421 920 km91 603 734 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 | -64.9° | 1.1° |
| 100 | -61.6° | 32.4° |
| 200 | -53.9° | 55.2° |
| 300 | -44° | 71.1° |
| 400 | -33.2° | 83.2° |
| 500 | -22.1° | 93.5° |
| 600 | -11.1° | 103.1° |
| 700 | -0.6° | 112.9° |
| 800 | 9.2° | 123.4° |
| 900 | 17.8° | 135.3° |
| 1000 | 24.6° | 148.8° |
| 1100 | 29.1° | 164.1° |
| 1200 | 30.6° | 180.5° |
| 1300 | 28.9° | 196.9° |
| 1400 | 24.3° | 212.1° |
| 1500 | 17.3° | 225.5° |
| 1600 | 8.7° | 237.3° |
| 1700 | -1.1° | 247.8° |
| 1800 | -11.7° | 257.6° |
| 1900 | -22.7° | 267.2° |
| 2000 | -33.7° | 277.6° |
| 2100 | -44.5° | 289.9° |
| 2200 | -54.2° | 306.2° |
| 2300 | -61.7° | 329.5° |
| 2400 | -64.6° | 1° |