sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-02-17.
All times are shown in Boston local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-02-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:03:26 | 5h 3m 26s | |
| Astronomical Twilight | 05:03:26 | 05:35:57 | 32m 31s | |
| Nautical Twilight | 05:35:57 | 06:08:45 | 32m 48s | |
| Civil Twilight | 06:08:45 | 06:37:20 | 28m 35s | |
| Daylight | 06:37:20 | 17:19:01 | 10h 41m 41s | |
| Civil Twilight | 17:19:01 | 17:47:37 | 28m 36s | |
| Nautical Twilight | 17:47:37 | 18:20:24 | 32m 47s | |
| Astronomical Twilight | 18:20:24 | 18:52:56 | 32m 32s | |
| Night | 18:52:56 | 23:59:59 | 5h 7m 3s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-02-17.
| Sunrise | Solar noon | Sunset | |
| Time | 06:37:20 | 11:58:11 | 17:19:01 |
| Azimuth | 105.4° | 180° | 254.6° |
| Day Length |  |
10h 41m 41s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 844 752 km91 866 470 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 | -59.8° | 0.7° |
| 100 | -57° | 28.3° |
| 200 | -49.9° | 50.1° |
| 300 | -40.5° | 66.1° |
| 400 | -29.9° | 78.6° |
| 500 | -18.9° | 89.3° |
| 600 | -7.8° | 99.2° |
| 700 | 2.9° | 109.2° |
| 800 | 13° | 120° |
| 900 | 22° | 132.2° |
| 1000 | 29.2° | 146.3° |
| 1100 | 34° | 162.6° |
| 1200 | 35.7° | 180.4° |
| 1300 | 33.9° | 198.2° |
| 1400 | 29° | 214.4° |
| 1500 | 21.7° | 228.5° |
| 1600 | 12.6° | 240.6° |
| 1700 | 2.5° | 251.4° |
| 1800 | -8.2° | 261.4° |
| 1900 | -19.3° | 271.4° |
| 2000 | -30.2° | 282.1° |
| 2100 | -40.7° | 294.8° |
| 2200 | -50° | 311.1° |
| 2300 | -56.9° | 333.1° |
| 2400 | -59.4° | 0.7° |