sun .5deg.comHouston, United States (Texas, Harris County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-23.
All times are shown in Houston local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Houston for this day: 2026-05-23
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:51:47 | 4h 51m 47s | |
| Astronomical Twilight | 04:51:47 | 05:25:36 | 33m 49s | |
| Nautical Twilight | 05:25:36 | 05:57:36 | 32m 0s | |
| Civil Twilight | 05:57:36 | 06:24:05 | 26m 29s | |
| Daylight | 06:24:05 | 20:12:24 | 13h 48m 19s | |
| Civil Twilight | 20:12:24 | 20:38:53 | 26m 29s | |
| Nautical Twilight | 20:38:53 | 21:10:53 | 32m 0s | |
| Astronomical Twilight | 21:10:53 | 21:44:42 | 33m 49s | |
| Night | 21:44:42 | 23:59:59 | 2h 15m 17s |
Sunrise, Sunset and Solar noon here: Houston, US, for day: 2026-05-23.
| Sunrise | Solar noon | Sunset | |
| Time | 06:24:05 | 13:18:14 | 20:12:24 |
| Azimuth | 65.5° | 180° | 294.5° |
| Day Length |  |
13h 48m 19s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 486 440 km94 129 310 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 | -36.3° | 337° |
| 100 | -39.5° | 354.4° |
| 200 | -38.7° | 12.5° |
| 300 | -34.1° | 29° |
| 400 | -26.4° | 42.7° |
| 500 | -16.7° | 53.6° |
| 600 | -5.7° | 62.4° |
| 700 | 6.2° | 69.9° |
| 800 | 18.7° | 76.5° |
| 900 | 31.5° | 82.9° |
| 1000 | 44.5° | 89.7° |
| 1100 | 57.5° | 98.3° |
| 1200 | 70.1° | 112.8° |
| 1300 | 79.9° | 154.4° |
| 1400 | 76.9° | 228° |
| 1500 | 65.4° | 254.1° |
| 1600 | 52.5° | 265.5° |
| 1700 | 39.5° | 273.1° |
| 1800 | 26.6° | 279.7° |
| 1900 | 13.9° | 286.1° |
| 2000 | 1.7° | 293° |
| 2100 | -10° | 300.9° |
| 2200 | -20.5° | 310.4° |
| 2300 | -29.5° | 322.3° |
| 2400 | -36.1° | 337.1° |