sun .5deg.comHouston, United States (Texas, Harris County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-12.
All times are shown in Houston local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Houston for this day: 2026-05-12
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:00:33 | 5h 0m 33s | |
| Astronomical Twilight | 05:00:33 | 05:33:07 | 32m 34s | |
| Nautical Twilight | 05:33:07 | 06:04:12 | 31m 5s | |
| Civil Twilight | 06:04:12 | 06:30:04 | 25m 52s | |
| Daylight | 06:30:04 | 20:05:33 | 13h 35m 29s | |
| Civil Twilight | 20:05:33 | 20:31:25 | 25m 52s | |
| Nautical Twilight | 20:31:25 | 21:02:30 | 31m 5s | |
| Astronomical Twilight | 21:02:30 | 21:35:04 | 32m 34s | |
| Night | 21:35:04 | 23:59:59 | 2h 24m 55s |
Sunrise, Sunset and Solar noon here: Houston, US, for day: 2026-05-12.
| Sunrise | Solar noon | Sunset | |
| Time | 06:30:04 | 13:17:49 | 20:05:33 |
| Azimuth | 68.4° | 180° | 291.6° |
| Day Length |  |
13h 35m 29s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 148 913 km93 919 580 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 | -38.6° | 336° |
| 100 | -42° | 354.2° |
| 200 | -41.1° | 13.3° |
| 300 | -36.2° | 30.5° |
| 400 | -28.3° | 44.5° |
| 500 | -18.3° | 55.6° |
| 600 | -7° | 64.5° |
| 700 | 5.1° | 72.1° |
| 800 | 17.7° | 78.9° |
| 900 | 30.6° | 85.5° |
| 1000 | 43.6° | 92.9° |
| 1100 | 56.5° | 102.4° |
| 1200 | 68.8° | 118.7° |
| 1300 | 77.7° | 159.4° |
| 1400 | 75° | 221.8° |
| 1500 | 64.1° | 249.2° |
| 1600 | 51.5° | 261.9° |
| 1700 | 38.5° | 270.3° |
| 1800 | 25.5° | 277.2° |
| 1900 | 12.7° | 283.9° |
| 2000 | 0.3° | 290.9° |
| 2100 | -11.5° | 299° |
| 2200 | -22.3° | 308.7° |
| 2300 | -31.6° | 320.8° |
| 2400 | -38.4° | 336.1° |