sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-20.
All times are shown in Boston local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-04-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:11:06 | 4h 11m 6s | |
| Astronomical Twilight | 04:11:06 | 04:49:25 | 38m 19s | |
| Nautical Twilight | 04:49:25 | 05:25:17 | 35m 52s | |
| Civil Twilight | 05:25:17 | 05:54:49 | 29m 32s | |
| Daylight | 05:54:49 | 19:31:23 | 13h 36m 34s | |
| Civil Twilight | 19:31:23 | 20:00:56 | 29m 33s | |
| Nautical Twilight | 20:00:56 | 20:36:47 | 35m 51s | |
| Astronomical Twilight | 20:36:47 | 21:15:07 | 38m 20s | |
| Night | 21:15:07 | 23:59:59 | 2h 44m 52s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-04-20.
| Sunrise | Solar noon | Sunset | |
| Time | 05:54:49 | 12:43:06 | 19:31:23 |
| Azimuth | 73.4° | 180° | 286.6° |
| Day Length |  |
13h 36m 34s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 319 853 km93 404 426 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 | -35.4° | 346.8° |
| 100 | -36.1° | 5° |
| 200 | -33.5° | 22.6° |
| 300 | -27.8° | 38.4° |
| 400 | -19.9° | 52° |
| 500 | -10.5° | 63.8° |
| 600 | -0.2° | 74.3° |
| 700 | 10.7° | 84.2° |
| 800 | 21.8° | 94.3° |
| 900 | 32.7° | 105.4° |
| 1000 | 43° | 118.7° |
| 1100 | 51.8° | 136.2° |
| 1200 | 57.7° | 159.7° |
| 1300 | 59° | 187.8° |
| 1400 | 55° | 214° |
| 1500 | 47.3° | 234.1° |
| 1600 | 37.5° | 249° |
| 1700 | 26.8° | 261° |
| 1800 | 15.8° | 271.4° |
| 1900 | 4.8° | 281.4° |
| 2000 | -5.8° | 291.5° |
| 2100 | -15.7° | 302.7° |
| 2200 | -24.3° | 315.3° |
| 2300 | -31° | 330.1° |
| 2400 | -35° | 347° |