sun .5deg.comChelmsford, United Kingdom (England, Essex) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-21.
All times are shown in Chelmsford local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Chelmsford for this day: 2026-09-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:48:00 | 4h 48m 0s | |
| Astronomical Twilight | 04:48:00 | 05:29:33 | 41m 33s | |
| Nautical Twilight | 05:29:33 | 06:09:17 | 39m 44s | |
| Civil Twilight | 06:09:17 | 06:42:43 | 33m 26s | |
| Daylight | 06:42:43 | 18:59:38 | 12h 16m 55s | |
| Civil Twilight | 18:59:38 | 19:33:04 | 33m 26s | |
| Nautical Twilight | 19:33:04 | 20:12:49 | 39m 45s | |
| Astronomical Twilight | 20:12:49 | 20:54:22 | 41m 33s | |
| Night | 20:54:22 | 23:59:59 | 3h 5m 37s |
Sunrise, Sunset and Solar noon here: Chelmsford, GB, for day: 2026-09-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:42:43 | 12:51:11 | 18:59:38 |
| Azimuth | 87.7° | 180° | 272° |
| Day Length |  |
12h 16m 55s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 181 441 km93 318 421 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 | -36.2° | 343.9° |
| 100 | -37.3° | 2.6° |
| 200 | -35.4° | 21.1° |
| 300 | -30.8° | 38.2° |
| 400 | -24.2° | 53.3° |
| 500 | -16.1° | 66.9° |
| 600 | -7.3° | 79.2° |
| 700 | 2° | 91.1° |
| 800 | 11.2° | 103° |
| 900 | 19.9° | 115.7° |
| 1000 | 27.7° | 129.7° |
| 1100 | 33.9° | 145.6° |
| 1200 | 37.9° | 163.5° |
| 1300 | 39° | 182.7° |
| 1400 | 37° | 201.6° |
| 1500 | 32.3° | 219° |
| 1600 | 25.6° | 234.3° |
| 1700 | 17.4° | 247.8° |
| 1800 | 8.5° | 260.2° |
| 1900 | -0.8° | 272.1° |
| 2000 | -10° | 284° |
| 2100 | -18.7° | 296.6° |
| 2200 | -26.4° | 310.5° |
| 2300 | -32.6° | 326.3° |
| 2400 | -36.6° | 343.9° |