sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-11.
All times are shown in Boston local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-05-11
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:31:00 | 3h 31m 0s | |
| Astronomical Twilight | 03:31:00 | 04:15:21 | 44m 21s | |
| Nautical Twilight | 04:15:21 | 04:54:53 | 39m 32s | |
| Civil Twilight | 04:54:53 | 05:26:35 | 31m 42s | |
| Daylight | 05:26:35 | 19:54:39 | 14h 28m 4s | |
| Civil Twilight | 19:54:39 | 20:26:21 | 31m 42s | |
| Nautical Twilight | 20:26:21 | 21:05:53 | 39m 32s | |
| Astronomical Twilight | 21:05:53 | 21:50:14 | 44m 21s | |
| Night | 21:50:14 | 23:59:59 | 2h 9m 45s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-05-11.
| Sunrise | Solar noon | Sunset | |
| Time | 05:26:35 | 12:40:37 | 19:54:39 |
| Azimuth | 64.5° | 180° | 295.5° |
| Day Length |  |
14h 28m 4s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 113 897 km93 897 822 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 | -29.1° | 348.8° |
| 100 | -29.7° | 5.2° |
| 200 | -27.2° | 21.2° |
| 300 | -21.9° | 35.8° |
| 400 | -14.4° | 48.6° |
| 500 | -5.4° | 59.9° |
| 600 | 4.7° | 70° |
| 700 | 15.4° | 79.7° |
| 800 | 26.4° | 89.4° |
| 900 | 37.4° | 100.1° |
| 1000 | 48° | 113.2° |
| 1100 | 57.5° | 131° |
| 1200 | 64° | 157.3° |
| 1300 | 65.2° | 190.9° |
| 1400 | 60.3° | 220.5° |
| 1500 | 51.7° | 241.1° |
| 1600 | 41.4° | 255.6° |
| 1700 | 30.5° | 267° |
| 1800 | 19.4° | 276.9° |
| 1900 | 8.6° | 286.5° |
| 2000 | -1.7° | 296.4° |
| 2100 | -11.1° | 307.2° |
| 2200 | -19.2° | 319.4° |
| 2300 | -25.3° | 333.4° |
| 2400 | -28.9° | 348.9° |