sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-02-28.
All times are shown in Boston local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-02-28
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:47:27 | 4h 47m 27s | |
| Astronomical Twilight | 04:47:27 | 05:19:59 | 32m 32s | |
| Nautical Twilight | 05:19:59 | 05:52:31 | 32m 32s | |
| Civil Twilight | 05:52:31 | 06:20:37 | 28m 6s | |
| Daylight | 06:20:37 | 17:32:46 | 11h 12m 9s | |
| Civil Twilight | 17:32:46 | 18:00:52 | 28m 6s | |
| Nautical Twilight | 18:00:52 | 18:33:23 | 32m 31s | |
| Astronomical Twilight | 18:33:23 | 19:05:56 | 32m 33s | |
| Night | 19:05:56 | 23:59:59 | 4h 54m 3s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-02-28.
| Sunrise | Solar noon | Sunset | |
| Time | 06:20:37 | 11:56:41 | 17:32:46 |
| Azimuth | 99.9° | 180° | 260.1° |
| Day Length |  |
11h 12m 9s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 215 452 km92 096 812 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 | -55.8° | 1.2° |
| 100 | -53.1° | 26.5° |
| 200 | -46.4° | 47.1° |
| 300 | -37.3° | 62.9° |
| 400 | -26.9° | 75.5° |
| 500 | -16° | 86.3° |
| 600 | -4.9° | 96.4° |
| 700 | 6° | 106.6° |
| 800 | 16.2° | 117.5° |
| 900 | 25.5° | 130° |
| 1000 | 33° | 144.7° |
| 1100 | 38° | 161.9° |
| 1200 | 39.7° | 180.9° |
| 1300 | 37.7° | 199.8° |
| 1400 | 32.4° | 216.8° |
| 1500 | 24.7° | 231.3° |
| 1600 | 15.4° | 243.7° |
| 1700 | 5.1° | 254.5° |
| 1800 | -5.8° | 264.7° |
| 1900 | -16.9° | 274.8° |
| 2000 | -27.8° | 285.8° |
| 2100 | -38° | 298.6° |
| 2200 | -46.9° | 314.9° |
| 2300 | -53.2° | 335.9° |
| 2400 | -55.4° | 1.3° |