sun .5deg.comHouston, United States (Texas, Harris County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-23.
All times are shown in Houston local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Houston for this day: 2026-07-23
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:04:25 | 5h 4m 25s | |
| Astronomical Twilight | 05:04:25 | 05:37:49 | 33m 24s | |
| Nautical Twilight | 05:37:49 | 06:09:32 | 31m 43s | |
| Civil Twilight | 06:09:32 | 06:35:49 | 26m 17s | |
| Daylight | 06:35:49 | 20:20:09 | 13h 44m 20s | |
| Civil Twilight | 20:20:09 | 20:46:26 | 26m 17s | |
| Nautical Twilight | 20:46:26 | 21:18:08 | 31m 42s | |
| Astronomical Twilight | 21:18:08 | 21:51:33 | 33m 25s | |
| Night | 21:51:33 | 23:59:59 | 2h 8m 26s |
Sunrise, Sunset and Solar noon here: Houston, US, for day: 2026-07-23.
| Sunrise | Solar noon | Sunset | |
| Time | 06:35:49 | 13:27:59 | 20:20:09 |
| Azimuth | 66.2° | 180° | 293.7° |
| Day Length |  |
13h 44m 20s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 972 031 km94 431 042 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 | -35.7° | 334.3° |
| 100 | -39.6° | 351.4° |
| 200 | -39.5° | 9.7° |
| 300 | -35.4° | 26.7° |
| 400 | -28.2° | 40.9° |
| 500 | -18.7° | 52.3° |
| 600 | -7.8° | 61.4° |
| 700 | 4° | 69.1° |
| 800 | 16.5° | 75.9° |
| 900 | 29.2° | 82.3° |
| 1000 | 42.2° | 89.1° |
| 1100 | 55.2° | 97.5° |
| 1200 | 67.8° | 110.8° |
| 1300 | 78.4° | 145° |
| 1400 | 77.9° | 218.3° |
| 1500 | 67.1° | 250.2° |
| 1600 | 54.4° | 263° |
| 1700 | 41.4° | 271.2° |
| 1800 | 28.4° | 278° |
| 1900 | 15.7° | 284.4° |
| 2000 | 3.3° | 291.2° |
| 2100 | -8.5° | 298.9° |
| 2200 | -19.4° | 308.2° |
| 2300 | -28.8° | 319.7° |
| 2400 | -35.9° | 334.2° |