sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-13.
All times are shown in Boston local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-05-13
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:27:33 | 3h 27m 33s | |
| Astronomical Twilight | 03:27:33 | 04:12:34 | 45m 1s | |
| Nautical Twilight | 04:12:34 | 04:52:30 | 39m 56s | |
| Civil Twilight | 04:52:30 | 05:24:25 | 31m 55s | |
| Daylight | 05:24:25 | 19:56:46 | 14h 32m 21s | |
| Civil Twilight | 19:56:46 | 20:28:41 | 31m 55s | |
| Nautical Twilight | 20:28:41 | 21:08:37 | 39m 56s | |
| Astronomical Twilight | 21:08:37 | 21:53:38 | 45m 1s | |
| Night | 21:53:38 | 23:59:59 | 2h 6m 21s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-05-13.
| Sunrise | Solar noon | Sunset | |
| Time | 05:24:25 | 12:40:35 | 19:56:46 |
| Azimuth | 63.8° | 180° | 296.2° |
| Day Length |  |
14h 32m 21s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 180 690 km93 939 326 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 | -28.6° | 348.9° |
| 100 | -29.2° | 5.2° |
| 200 | -26.7° | 21.1° |
| 300 | -21.4° | 35.6° |
| 400 | -14° | 48.3° |
| 500 | -5° | 59.6° |
| 600 | 5° | 69.7° |
| 700 | 15.7° | 79.3° |
| 800 | 26.7° | 89° |
| 900 | 37.7° | 99.6° |
| 1000 | 48.4° | 112.6° |
| 1100 | 57.9° | 130.5° |
| 1200 | 64.5° | 157° |
| 1300 | 65.7° | 191.1° |
| 1400 | 60.8° | 221.1° |
| 1500 | 52.1° | 241.7° |
| 1600 | 41.7° | 256.1° |
| 1700 | 30.8° | 267.4° |
| 1800 | 19.7° | 277.3° |
| 1900 | 8.9° | 286.9° |
| 2000 | -1.4° | 296.8° |
| 2100 | -10.7° | 307.5° |
| 2200 | -18.7° | 319.7° |
| 2300 | -24.8° | 333.6° |
| 2400 | -28.4° | 349° |