sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-27.
All times are shown in Boston local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-04-27
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:57:12 | 3h 57m 12s | |
| Astronomical Twilight | 03:57:12 | 04:37:16 | 40m 4s | |
| Nautical Twilight | 04:37:16 | 05:14:15 | 36m 59s | |
| Civil Twilight | 05:14:15 | 05:44:26 | 30m 11s | |
| Daylight | 05:44:26 | 19:39:15 | 13h 54m 49s | |
| Civil Twilight | 19:39:15 | 20:09:27 | 30m 12s | |
| Nautical Twilight | 20:09:27 | 20:46:26 | 36m 59s | |
| Astronomical Twilight | 20:46:26 | 21:26:30 | 40m 4s | |
| Night | 21:26:30 | 23:59:59 | 2h 33m 29s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-04-27.
| Sunrise | Solar noon | Sunset | |
| Time | 05:44:26 | 12:41:51 | 19:39:15 |
| Azimuth | 70.2° | 180° | 289.8° |
| Day Length |  |
13h 54m 49s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 600 613 km93 578 882 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 | -33.1° | 347.7° |
| 100 | -33.8° | 5.2° |
| 200 | -31.2° | 22.2° |
| 300 | -25.6° | 37.5° |
| 400 | -17.9° | 50.8° |
| 500 | -8.6° | 62.4° |
| 600 | 1.6° | 72.8° |
| 700 | 12.5° | 82.6° |
| 800 | 23.5° | 92.6° |
| 900 | 34.5° | 103.6° |
| 1000 | 44.9° | 116.9° |
| 1100 | 53.9° | 134.6° |
| 1200 | 60.1° | 159.1° |
| 1300 | 61.2° | 189° |
| 1400 | 56.9° | 216.3° |
| 1500 | 48.9° | 236.6° |
| 1600 | 38.9° | 251.4° |
| 1700 | 28.1° | 263.2° |
| 1800 | 17.1° | 273.5° |
| 1900 | 6.1° | 283.3° |
| 2000 | -4.4° | 293.4° |
| 2100 | -14.1° | 304.4° |
| 2200 | -22.5° | 316.9° |
| 2300 | -29° | 331.4° |
| 2400 | -32.8° | 347.8° |