sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-02-18.
All times are shown in Boston local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-02-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:02:06 | 5h 2m 6s | |
| Astronomical Twilight | 05:02:06 | 05:34:36 | 32m 30s | |
| Nautical Twilight | 05:34:36 | 06:07:22 | 32m 46s | |
| Civil Twilight | 06:07:22 | 06:35:54 | 28m 32s | |
| Daylight | 06:35:54 | 17:20:18 | 10h 44m 24s | |
| Civil Twilight | 17:20:18 | 17:48:50 | 28m 32s | |
| Nautical Twilight | 17:48:50 | 18:21:35 | 32m 45s | |
| Astronomical Twilight | 18:21:35 | 18:54:06 | 32m 31s | |
| Night | 18:54:06 | 23:59:59 | 5h 5m 53s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-02-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:35:54 | 11:58:06 | 17:20:18 |
| Azimuth | 104.9° | 180° | 255.1° |
| Day Length |  |
10h 44m 24s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 876 031 km91 885 906 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 | -59.4° | 0.7° |
| 100 | -56.6° | 28.1° |
| 200 | -49.6° | 49.8° |
| 300 | -40.2° | 65.8° |
| 400 | -29.7° | 78.3° |
| 500 | -18.6° | 89° |
| 600 | -7.6° | 98.9° |
| 700 | 3.2° | 109° |
| 800 | 13.3° | 119.8° |
| 900 | 22.3° | 132° |
| 1000 | 29.5° | 146.2° |
| 1100 | 34.4° | 162.6° |
| 1200 | 36° | 180.4° |
| 1300 | 34.2° | 198.3° |
| 1400 | 29.3° | 214.6° |
| 1500 | 21.9° | 228.7° |
| 1600 | 12.9° | 240.9° |
| 1700 | 2.8° | 251.6° |
| 1800 | -8° | 261.7° |
| 1900 | -19° | 271.7° |
| 2000 | -30° | 282.4° |
| 2100 | -40.5° | 295.1° |
| 2200 | -49.8° | 311.4° |
| 2300 | -56.6° | 333.3° |
| 2400 | -59.1° | 0.7° |