sun .5deg.comSouth Boston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-11-21.
All times are shown in South Boston local time (GMT-05:00
).
Night, Twilight, and Daylight Times in South Boston for this day: 2026-11-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:04:08 | 5h 4m 8s | |
| Astronomical Twilight | 05:04:08 | 05:37:33 | 33m 25s | |
| Nautical Twilight | 05:37:33 | 06:11:54 | 34m 21s | |
| Civil Twilight | 06:11:54 | 06:42:26 | 30m 32s | |
| Daylight | 06:42:26 | 16:17:45 | 9h 35m 19s | |
| Civil Twilight | 16:17:45 | 16:48:18 | 30m 33s | |
| Nautical Twilight | 16:48:18 | 17:22:38 | 34m 20s | |
| Astronomical Twilight | 17:22:38 | 17:56:03 | 33m 25s | |
| Night | 17:56:03 | 23:59:59 | 6h 3m 56s |
Sunrise, Sunset and Solar noon here: South Boston, US, for day: 2026-11-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:42:26 | 11:30:06 | 16:17:45 |
| Azimuth | 116.6° | 180° | 243.3° |
| Day Length |  |
9h 35m 19s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 764 721 km91 816 741 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 | -66.6° | 17.9° |
| 100 | -60.6° | 47° |
| 200 | -51.3° | 66.2° |
| 300 | -40.7° | 79.7° |
| 400 | -29.7° | 90.5° |
| 500 | -18.7° | 100.2° |
| 600 | -8° | 109.7° |
| 700 | 2.1° | 119.6° |
| 800 | 11.2° | 130.4° |
| 900 | 18.8° | 142.7° |
| 1000 | 24.4° | 156.6° |
| 1100 | 27.4° | 172° |
| 1200 | 27.4° | 187.9° |
| 1300 | 24.4° | 203.2° |
| 1400 | 18.8° | 217.1° |
| 1500 | 11.2° | 229.4° |
| 1600 | 2.1° | 240.3° |
| 1700 | -7.9° | 250.2° |
| 1800 | -18.6° | 259.6° |
| 1900 | -29.7° | 269.2° |
| 2000 | -40.7° | 280° |
| 2100 | -51.3° | 293.4° |
| 2200 | -60.7° | 312.5° |
| 2300 | -66.8° | 341.6° |
| 2400 | -66.8° | 17.9° |