Houston, United States (Texas, Harris County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2021-07-25. All times are shown in Houston local time (GMT-05:00).
Night, Twilight, and Daylight Times in Houston for this day: 2021-07-25
Zone Type | Start | End | Length | |
Night | 00:00:00 | 05:06:14 | 5h 6m 14s | |
Astronomical Twilight | 05:06:14 | 05:39:24 | 33m 10s | |
Nautical Twilight | 05:39:24 | 06:10:56 | 31m 32s | |
Civil Twilight | 06:10:56 | 06:37:06 | 26m 10s | |
Daylight | 06:37:06 | 20:18:54 | 13h 41m 48s | |
Civil Twilight | 20:18:54 | 20:45:04 | 26m 10s | |
Nautical Twilight | 20:45:04 | 21:16:36 | 31m 32s | |
Astronomical Twilight | 21:16:36 | 21:49:45 | 33m 9s | |
Night | 21:49:45 | 23:59:59 | 2h 10m 14s |
Sunrise, Sunset and Solar noon here: Houston, US, for day: 2021-07-25.
Sunrise | Solar noon | Sunset | |
Time | 06:37:06 | 13:28:00 | 20:18:54 |
Azimuth | 66.7° | 180° | 293.1° |
Day Length | 13h 41m 48s |
Distance Earth-Sun (Center-to-center 12:00):
151 939 800 km94 411 015 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
Time | Altitude | Azimuth |
000 | -36.2° | 334° |
100 | -40.1° | 351.2° |
200 | -40° | 9.7° |
300 | -35.9° | 26.9° |
400 | -28.6° | 41.2° |
500 | -19.1° | 52.6° |
600 | -8.1° | 61.8° |
700 | 3.8° | 69.5° |
800 | 16.2° | 76.3° |
900 | 29° | 82.8° |
1000 | 42° | 89.7° |
1100 | 54.9° | 98.2° |
1200 | 67.5° | 111.9° |
1300 | 77.9° | 146.1° |
1400 | 77.5° | 216.8° |
1500 | 66.9° | 249° |
1600 | 54.3° | 262.2° |
1700 | 41.3° | 270.6° |
1800 | 28.3° | 277.4° |
1900 | 15.5° | 283.9° |
2000 | 3.1° | 290.8° |
2100 | -8.8° | 298.5° |
2200 | -19.7° | 307.8° |
2300 | -29.2° | 319.4° |
2400 | -36.4° | 333.9° |