sun .5deg.comHouston, United States (Texas, Harris County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-18.
All times are shown in Houston local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Houston for this day: 2026-07-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:00:22 | 5h 0m 22s | |
| Astronomical Twilight | 05:00:22 | 05:34:19 | 33m 57s | |
| Nautical Twilight | 05:34:19 | 06:06:25 | 32m 6s | |
| Civil Twilight | 06:06:25 | 06:32:58 | 26m 33s | |
| Daylight | 06:32:58 | 20:22:32 | 13h 49m 34s | |
| Civil Twilight | 20:22:32 | 20:49:04 | 26m 32s | |
| Nautical Twilight | 20:49:04 | 21:21:10 | 32m 6s | |
| Astronomical Twilight | 21:21:10 | 21:55:07 | 33m 57s | |
| Night | 21:55:07 | 23:59:59 | 2h 4m 52s |
Sunrise, Sunset and Solar noon here: Houston, US, for day: 2026-07-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:32:58 | 13:27:45 | 20:22:32 |
| Azimuth | 65° | 180° | 294.8° |
| Day Length |  |
13h 49m 34s |  |
Distance Earth-Sun (Center-to-center
12:00):
152 029 667 km94 466 855 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 | -34.9° | 334.8° |
| 100 | -38.7° | 351.6° |
| 200 | -38.6° | 9.6° |
| 300 | -34.5° | 26.3° |
| 400 | -27.4° | 40.3° |
| 500 | -18° | 51.6° |
| 600 | -7.2° | 60.7° |
| 700 | 4.6° | 68.3° |
| 800 | 16.9° | 75° |
| 900 | 29.7° | 81.4° |
| 1000 | 42.6° | 88° |
| 1100 | 55.6° | 96° |
| 1200 | 68.3° | 108.7° |
| 1300 | 79.2° | 142.6° |
| 1400 | 78.6° | 221.3° |
| 1500 | 67.5° | 252.4° |
| 1600 | 54.7° | 264.6° |
| 1700 | 41.7° | 272.4° |
| 1800 | 28.8° | 279° |
| 1900 | 16° | 285.3° |
| 2000 | 3.7° | 292.1° |
| 2100 | -8° | 299.8° |
| 2200 | -18.8° | 309° |
| 2300 | -28° | 320.4° |
| 2400 | -35.1° | 334.7° |