sun .5deg.comHouston, United States (Texas, Harris County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-20.
All times are shown in Houston local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Houston for this day: 2026-05-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:53:52 | 4h 53m 52s | |
| Astronomical Twilight | 04:53:52 | 05:27:22 | 33m 30s | |
| Nautical Twilight | 05:27:22 | 05:59:08 | 31m 46s | |
| Civil Twilight | 05:59:08 | 06:25:27 | 26m 19s | |
| Daylight | 06:25:27 | 20:10:35 | 13h 45m 8s | |
| Civil Twilight | 20:10:35 | 20:36:54 | 26m 19s | |
| Nautical Twilight | 20:36:54 | 21:08:40 | 31m 46s | |
| Astronomical Twilight | 21:08:40 | 21:42:09 | 33m 29s | |
| Night | 21:42:09 | 23:59:59 | 2h 17m 50s |
Sunrise, Sunset and Solar noon here: Houston, US, for day: 2026-05-20.
| Sunrise | Solar noon | Sunset | |
| Time | 06:25:27 | 13:18:01 | 20:10:35 |
| Azimuth | 66.3° | 180° | 293.8° |
| Day Length |  |
13h 45m 8s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 400 541 km94 075 935 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 | -36.9° | 336.8° |
| 100 | -40.1° | 354.4° |
| 200 | -39.3° | 12.7° |
| 300 | -34.6° | 29.4° |
| 400 | -26.9° | 43.1° |
| 500 | -17.1° | 54.1° |
| 600 | -6° | 63° |
| 700 | 6° | 70.4° |
| 800 | 18.5° | 77.1° |
| 900 | 31.3° | 83.5° |
| 1000 | 44.3° | 90.5° |
| 1100 | 57.3° | 99.3° |
| 1200 | 69.8° | 114.4° |
| 1300 | 79.4° | 156° |
| 1400 | 76.4° | 226.4° |
| 1500 | 65° | 252.9° |
| 1600 | 52.3° | 264.6° |
| 1700 | 39.3° | 272.4° |
| 1800 | 26.3° | 279.1° |
| 1900 | 13.6° | 285.5° |
| 2000 | 1.3° | 292.5° |
| 2100 | -10.4° | 300.4° |
| 2200 | -21° | 310° |
| 2300 | -30.1° | 322° |
| 2400 | -36.7° | 336.9° |