sun .5deg.comHouston, United States (Texas, Harris County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-21.
All times are shown in Houston local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Houston for this day: 2026-09-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:49:49 | 5h 49m 49s | |
| Astronomical Twilight | 05:49:49 | 06:17:51 | 28m 2s | |
| Nautical Twilight | 06:17:51 | 06:45:38 | 27m 47s | |
| Civil Twilight | 06:45:38 | 07:09:24 | 23m 46s | |
| Daylight | 07:09:24 | 19:19:26 | 12h 10m 2s | |
| Civil Twilight | 19:19:26 | 19:43:11 | 23m 45s | |
| Nautical Twilight | 19:43:11 | 20:10:59 | 27m 48s | |
| Astronomical Twilight | 20:10:59 | 20:39:01 | 28m 2s | |
| Night | 20:39:01 | 23:59:59 | 3h 20m 58s |
Sunrise, Sunset and Solar noon here: Houston, US, for day: 2026-09-21.
| Sunrise | Solar noon | Sunset | |
| Time | 07:09:24 | 13:14:25 | 19:19:26 |
| Azimuth | 88.6° | 180° | 271.1° |
| Day Length |  |
12h 10m 2s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 171 019 km93 311 945 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 | -54.5° | 326.3° |
| 100 | -59.2° | 352.6° |
| 200 | -57.6° | 21.3° |
| 300 | -50.5° | 44° |
| 400 | -40.2° | 59.7° |
| 500 | -28.4° | 70.9° |
| 600 | -15.8° | 79.7° |
| 700 | -2.9° | 87.5° |
| 800 | 10.1° | 95° |
| 900 | 23° | 103.1° |
| 1000 | 35.4° | 112.8° |
| 1100 | 46.7° | 125.9° |
| 1200 | 55.9° | 145.1° |
| 1300 | 60.7° | 172.4° |
| 1400 | 59° | 202.3° |
| 1500 | 51.6° | 225.5° |
| 1600 | 41.1° | 241.1° |
| 1700 | 29.1° | 252.2° |
| 1800 | 16.5° | 261° |
| 1900 | 3.5° | 268.7° |
| 2000 | -9.5° | 276.2° |
| 2100 | -22.3° | 284.3° |
| 2200 | -34.6° | 294.1° |
| 2300 | -45.9° | 307.2° |
| 2400 | -54.9° | 326.2° |