sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Lanzhou, China (Gansu, Lanzhou Shi), for period: April 2026. Longest day in month: April 2026: 13 hours, 37 minutes, 26 seconds (2026-04-30). Shortest day in this month: 12 hours, 35 minutes , 1 seconds (2026-04-01).
:April 2026, Solar noon=>Altitude: maximal 68.58° (2026-04-30, 13:01:54). minimal: 58.31° (2026-04-01, 13:08:35)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Wednesday | 06:51:04 | 13:08:35 | 19:26:05 | 12h 35m 1s |
| 02 | Thursday | 06:49:38 | 13:08:17 | 19:26:55 | 12h 37m 17s |
| 03 | Friday | 06:48:13 | 13:07:59 | 19:27:45 | 12h 39m 32s |
| 04 | Saturday | 06:46:48 | 13:07:42 | 19:28:36 | 12h 41m 48s |
| 05 | Sunday | 06:45:23 | 13:07:24 | 19:29:26 | 12h 44m 3s |
| 06 | Monday | 06:43:58 | 13:07:07 | 19:30:16 | 12h 46m 18s |
| 07 | Tuesday | 06:42:34 | 13:06:50 | 19:31:07 | 12h 48m 33s |
| 08 | Wednesday | 06:41:10 | 13:06:34 | 19:31:57 | 12h 50m 47s |
| 09 | Thursday | 06:39:47 | 13:06:17 | 19:32:48 | 12h 53m 1s |
| 10 | Friday | 06:38:24 | 13:06:01 | 19:33:38 | 12h 55m 14s |
| 11 | Saturday | 06:37:01 | 13:05:45 | 19:34:29 | 12h 57m 28s |
| 12 | Sunday | 06:35:39 | 13:05:29 | 19:35:19 | 12h 59m 40s |
| 13 | Monday | 06:34:18 | 13:05:14 | 19:36:10 | 13h 1m 52s |
| 14 | Tuesday | 06:32:58 | 13:04:59 | 19:37:00 | 13h 4m 2s |
| 15 | Wednesday | 06:31:37 | 13:04:44 | 19:37:51 | 13h 6m 14s |
| 16 | Thursday | 06:30:18 | 13:04:30 | 19:38:42 | 13h 8m 24s |
| 17 | Friday | 06:28:59 | 13:04:16 | 19:39:33 | 13h 10m 34s |
| 18 | Saturday | 06:27:41 | 13:04:02 | 19:40:23 | 13h 12m 42s |
| 19 | Sunday | 06:26:24 | 13:03:49 | 19:41:14 | 13h 14m 50s |
| 20 | Monday | 06:25:07 | 13:03:36 | 19:42:05 | 13h 16m 58s |
| 21 | Tuesday | 06:23:52 | 13:03:24 | 19:42:56 | 13h 19m 4s |
| 22 | Wednesday | 06:22:37 | 13:03:12 | 19:43:47 | 13h 21m 10s |
| 23 | Thursday | 06:21:23 | 13:03:01 | 19:44:39 | 13h 23m 16s |
| 24 | Friday | 06:20:09 | 13:02:50 | 19:45:30 | 13h 25m 21s |
| 25 | Saturday | 06:18:57 | 13:02:39 | 19:46:21 | 13h 27m 24s |
| 26 | Sunday | 06:17:46 | 13:02:29 | 19:47:12 | 13h 29m 26s |
| 27 | Monday | 06:16:36 | 13:02:19 | 19:48:03 | 13h 31m 27s |
| 28 | Tuesday | 06:15:26 | 13:02:10 | 19:48:55 | 13h 33m 29s |
| 29 | Wednesday | 06:14:18 | 13:02:02 | 19:49:46 | 13h 35m 28s |
| 30 | Thursday | 06:13:11 | 13:01:54 | 19:50:37 | 13h 37m 26s |