sun .5deg.comLanzhou, China (Gansu, Lanzhou Shi) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-21.
All times are shown in Lanzhou local time (GMT+08:00
).
Night, Twilight, and Daylight Times in Lanzhou for this day: 2026-09-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:25:42 | 5h 25m 42s | |
| Astronomical Twilight | 05:25:42 | 05:56:05 | 30m 23s | |
| Nautical Twilight | 05:56:05 | 06:26:02 | 29m 57s | |
| Civil Twilight | 06:26:02 | 06:51:34 | 25m 32s | |
| Daylight | 06:51:34 | 19:04:02 | 12h 12m 28s | |
| Civil Twilight | 19:04:02 | 19:29:34 | 25m 32s | |
| Nautical Twilight | 19:29:34 | 19:59:31 | 29m 57s | |
| Astronomical Twilight | 19:59:31 | 20:29:54 | 30m 23s | |
| Night | 20:29:54 | 23:59:59 | 3h 30m 5s |
Sunrise, Sunset and Solar noon here: Lanzhou, CN, for day: 2026-09-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:51:34 | 12:57:48 | 19:04:02 |
| Azimuth | 88.2° | 180° | 271.5° |
| Day Length |  |
12h 12m 28s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 193 585 km93 325 967 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 | -50.4° | 336.7° |
| 100 | -52.9° | 0.6° |
| 200 | -50.2° | 24.5° |
| 300 | -43.4° | 44.1° |
| 400 | -33.8° | 59° |
| 500 | -22.9° | 70.7° |
| 600 | -11.2° | 80.5° |
| 700 | 0.9° | 89.4° |
| 800 | 13° | 98.4° |
| 900 | 24.8° | 108.3° |
| 1000 | 35.8° | 120.1° |
| 1100 | 45.4° | 135.3° |
| 1200 | 52.3° | 155.7° |
| 1300 | 54.8° | 180.7° |
| 1400 | 52° | 205.6° |
| 1500 | 44.9° | 225.6° |
| 1600 | 35.1° | 240.6° |
| 1700 | 24° | 252.2° |
| 1800 | 12.2° | 262° |
| 1900 | 0.1° | 270.9° |
| 2000 | -12° | 279.9° |
| 2100 | -23.7° | 289.7° |
| 2200 | -34.7° | 301.5° |
| 2300 | -44.1° | 316.7° |
| 2400 | -50.8° | 336.6° |