sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-20.
All times are shown in Boston local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-10-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:29:38 | 5h 29m 38s | |
| Astronomical Twilight | 05:29:38 | 06:02:07 | 32m 29s | |
| Nautical Twilight | 06:02:07 | 06:34:48 | 32m 41s | |
| Civil Twilight | 06:34:48 | 07:03:13 | 28m 25s | |
| Daylight | 07:03:13 | 17:54:45 | 10h 51m 32s | |
| Civil Twilight | 17:54:45 | 18:23:10 | 28m 25s | |
| Nautical Twilight | 18:23:10 | 18:55:51 | 32m 41s | |
| Astronomical Twilight | 18:55:51 | 19:28:20 | 32m 29s | |
| Night | 19:28:20 | 23:59:59 | 4h 31m 39s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-10-20.
| Sunrise | Solar noon | Sunset | |
| Time | 07:03:13 | 12:28:59 | 17:54:45 |
| Azimuth | 103.2° | 180° | 256.5° |
| Day Length |  |
10h 51m 32s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 937 965 km92 545 761 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 | -57.2° | 346.5° |
| 100 | -57.1° | 13.9° |
| 200 | -52.2° | 38.2° |
| 300 | -44.1° | 56.7° |
| 400 | -34.1° | 70.9° |
| 500 | -23.4° | 82.4° |
| 600 | -12.3° | 92.7° |
| 700 | -1.3° | 102.7° |
| 800 | 9.2° | 113.1° |
| 900 | 18.9° | 124.6° |
| 1000 | 27.2° | 137.8° |
| 1100 | 33.5° | 153.3° |
| 1200 | 36.9° | 170.9° |
| 1300 | 36.8° | 189.4° |
| 1400 | 33.3° | 207° |
| 1500 | 27° | 222.4° |
| 1600 | 18.6° | 235.6° |
| 1700 | 8.9° | 247° |
| 1800 | -1.7° | 257.4° |
| 1900 | -12.7° | 267.3° |
| 2000 | -23.7° | 277.6° |
| 2100 | -34.5° | 289.2° |
| 2200 | -44.5° | 303.3° |
| 2300 | -52.6° | 322° |
| 2400 | -57.5° | 346.5° |