sun .5deg.comHouston, United States (Texas, Harris County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-13.
All times are shown in Houston local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Houston for this day: 2026-08-13
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:22:11 | 5h 22m 11s | |
| Astronomical Twilight | 05:22:11 | 05:53:11 | 31m 0s | |
| Nautical Twilight | 05:53:11 | 06:23:07 | 29m 56s | |
| Civil Twilight | 06:23:07 | 06:48:13 | 25m 6s | |
| Daylight | 06:48:13 | 20:04:21 | 13h 16m 8s | |
| Civil Twilight | 20:04:21 | 20:29:26 | 25m 5s | |
| Nautical Twilight | 20:29:26 | 20:59:22 | 29m 56s | |
| Astronomical Twilight | 20:59:22 | 21:30:23 | 31m 1s | |
| Night | 21:30:23 | 23:59:59 | 2h 29m 36s |
Sunrise, Sunset and Solar noon here: Houston, US, for day: 2026-08-13.
| Sunrise | Solar noon | Sunset | |
| Time | 06:48:13 | 13:26:17 | 20:04:21 |
| Azimuth | 72.5° | 180° | 287.3° |
| Day Length |  |
13h 16m 8s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 550 541 km94 169 140 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 | -40.8° | 331.9° |
| 100 | -45° | 350.8° |
| 200 | -44.7° | 11.4° |
| 300 | -40.1° | 30° |
| 400 | -32.2° | 45.1° |
| 500 | -22° | 56.8° |
| 600 | -10.6° | 66.1° |
| 700 | 1.6° | 74° |
| 800 | 14.3° | 81° |
| 900 | 27.3° | 88.1° |
| 1000 | 40.3° | 95.9° |
| 1100 | 53.1° | 106° |
| 1200 | 65° | 122.4° |
| 1300 | 73.7° | 156.5° |
| 1400 | 73° | 208.7° |
| 1500 | 63.7° | 239.9° |
| 1600 | 51.6° | 255.3° |
| 1700 | 38.8° | 265° |
| 1800 | 25.8° | 272.6° |
| 1900 | 12.8° | 279.6° |
| 2000 | 0.2° | 286.7° |
| 2100 | -12° | 294.7° |
| 2200 | -23.4° | 304.2° |
| 2300 | -33.4° | 316.2° |
| 2400 | -41.1° | 331.7° |