sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-31.
All times are shown in Boston local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-03-31
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:51:18 | 4h 51m 18s | |
| Astronomical Twilight | 04:51:18 | 05:26:01 | 34m 43s | |
| Nautical Twilight | 05:26:01 | 05:59:34 | 33m 33s | |
| Civil Twilight | 05:59:34 | 06:27:48 | 28m 14s | |
| Daylight | 06:27:48 | 19:08:51 | 12h 41m 3s | |
| Civil Twilight | 19:08:51 | 19:37:06 | 28m 15s | |
| Nautical Twilight | 19:37:06 | 20:10:38 | 33m 32s | |
| Astronomical Twilight | 20:10:38 | 20:45:21 | 34m 43s | |
| Night | 20:45:21 | 23:59:59 | 3h 14m 38s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-03-31.
| Sunrise | Solar noon | Sunset | |
| Time | 06:27:48 | 12:48:20 | 19:08:51 |
| Azimuth | 83.4° | 180° | 276.5° |
| Day Length |  |
12h 41m 3s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 471 702 km92 877 410 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 | -42.4° | 343.4° |
| 100 | -43.6° | 3.8° |
| 200 | -40.9° | 23.8° |
| 300 | -34.9° | 41.2° |
| 400 | -26.6° | 55.7° |
| 500 | -16.8° | 67.9° |
| 600 | -6.2° | 78.7° |
| 700 | 4.8° | 88.9° |
| 800 | 15.9° | 99.1° |
| 900 | 26.6° | 110.3° |
| 1000 | 36.5° | 123.6° |
| 1100 | 44.8° | 140° |
| 1200 | 50.3° | 160.7° |
| 1300 | 51.7° | 184.5° |
| 1400 | 48.7° | 207.5° |
| 1500 | 42° | 226.6° |
| 1600 | 33° | 241.8° |
| 1700 | 22.7° | 254.1° |
| 1800 | 11.9° | 264.9° |
| 1900 | 0.8° | 275.1° |
| 2000 | -10.1° | 285.4° |
| 2100 | -20.4° | 296.6° |
| 2200 | -29.7° | 309.6° |
| 2300 | -37.2° | 325.1° |
| 2400 | -42° | 343.6° |