sun .5deg.comHouston, United States (Texas, Harris County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-11.
All times are shown in Houston local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Houston for this day: 2026-05-11
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:01:29 | 5h 1m 29s | |
| Astronomical Twilight | 05:01:29 | 05:33:56 | 32m 27s | |
| Nautical Twilight | 05:33:56 | 06:04:56 | 31m 0s | |
| Civil Twilight | 06:04:56 | 06:30:45 | 25m 49s | |
| Daylight | 06:30:45 | 20:04:55 | 13h 34m 10s | |
| Civil Twilight | 20:04:55 | 20:30:43 | 25m 48s | |
| Nautical Twilight | 20:30:43 | 21:01:43 | 31m 0s | |
| Astronomical Twilight | 21:01:43 | 21:34:10 | 32m 27s | |
| Night | 21:34:10 | 23:59:59 | 2h 25m 49s |
Sunrise, Sunset and Solar noon here: Houston, US, for day: 2026-05-11.
| Sunrise | Solar noon | Sunset | |
| Time | 06:30:45 | 13:17:50 | 20:04:55 |
| Azimuth | 68.7° | 180° | 291.3° |
| Day Length |  |
13h 34m 10s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 115 307 km93 898 698 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 | -38.9° | 335.9° |
| 100 | -42.3° | 354.2° |
| 200 | -41.4° | 13.3° |
| 300 | -36.5° | 30.6° |
| 400 | -28.5° | 44.7° |
| 500 | -18.5° | 55.8° |
| 600 | -7.1° | 64.7° |
| 700 | 5° | 72.3° |
| 800 | 17.6° | 79.1° |
| 900 | 30.5° | 85.8° |
| 1000 | 43.5° | 93.2° |
| 1100 | 56.4° | 102.8° |
| 1200 | 68.6° | 119.3° |
| 1300 | 77.4° | 159.8° |
| 1400 | 74.8° | 221.2° |
| 1500 | 64° | 248.7° |
| 1600 | 51.4° | 261.5° |
| 1700 | 38.4° | 270° |
| 1800 | 25.4° | 277° |
| 1900 | 12.6° | 283.7° |
| 2000 | 0.2° | 290.7° |
| 2100 | -11.6° | 298.8° |
| 2200 | -22.5° | 308.5° |
| 2300 | -31.8° | 320.6° |
| 2400 | -38.6° | 336° |