sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Adolfo López Mateos, Mexico (México, Atizapán de Zaragoza), for period: September 2026. Longest day in month: September 2026: 12 hours, 30 minutes, 24 seconds (2026-09-01). Shortest day in this month: 11 hours, 58 minutes , 36 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 78.65° (2026-09-01, 12:36:58). minimal: 67.57° (2026-09-30, 12:26:56)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:21:46 | 12:36:58 | 18:52:10 | 12h 30m 24s |
| 02 | Wednesday | 06:21:58 | 12:36:38 | 18:51:18 | 12h 29m 20s |
| 03 | Thursday | 06:22:11 | 12:36:19 | 18:50:27 | 12h 28m 16s |
| 04 | Friday | 06:22:23 | 12:35:59 | 18:49:35 | 12h 27m 12s |
| 05 | Saturday | 06:22:36 | 12:35:39 | 18:48:42 | 12h 26m 6s |
| 06 | Sunday | 06:22:48 | 12:35:19 | 18:47:50 | 12h 25m 2s |
| 07 | Monday | 06:23:00 | 12:34:58 | 18:46:57 | 12h 23m 57s |
| 08 | Tuesday | 06:23:12 | 12:34:37 | 18:46:03 | 12h 22m 51s |
| 09 | Wednesday | 06:23:23 | 12:34:17 | 18:45:10 | 12h 21m 47s |
| 10 | Thursday | 06:23:35 | 12:33:56 | 18:44:16 | 12h 20m 41s |
| 11 | Friday | 06:23:47 | 12:33:34 | 18:43:22 | 12h 19m 35s |
| 12 | Saturday | 06:23:58 | 12:33:13 | 18:42:28 | 12h 18m 30s |
| 13 | Sunday | 06:24:10 | 12:32:52 | 18:41:34 | 12h 17m 24s |
| 14 | Monday | 06:24:22 | 12:32:31 | 18:40:39 | 12h 16m 17s |
| 15 | Tuesday | 06:24:33 | 12:32:09 | 18:39:45 | 12h 15m 12s |
| 16 | Wednesday | 06:24:45 | 12:31:48 | 18:38:51 | 12h 14m 6s |
| 17 | Thursday | 06:24:56 | 12:31:26 | 18:37:56 | 12h 13m 0s |
| 18 | Friday | 06:25:08 | 12:31:05 | 18:37:01 | 12h 11m 53s |
| 19 | Saturday | 06:25:20 | 12:30:43 | 18:36:07 | 12h 10m 47s |
| 20 | Sunday | 06:25:32 | 12:30:22 | 18:35:12 | 12h 9m 40s |
| 21 | Monday | 06:25:44 | 12:30:01 | 18:34:18 | 12h 8m 34s |
| 22 | Tuesday | 06:25:56 | 12:29:40 | 18:33:23 | 12h 7m 27s |
| 23 | Wednesday | 06:26:08 | 12:29:18 | 18:32:29 | 12h 6m 21s |
| 24 | Thursday | 06:26:20 | 12:28:58 | 18:31:35 | 12h 5m 15s |
| 25 | Friday | 06:26:33 | 12:28:37 | 18:30:41 | 12h 4m 8s |
| 26 | Saturday | 06:26:45 | 12:28:16 | 18:29:47 | 12h 3m 2s |
| 27 | Sunday | 06:26:58 | 12:27:56 | 18:28:54 | 12h 1m 56s |
| 28 | Monday | 06:27:11 | 12:27:36 | 18:28:00 | 12h 0m 49s |
| 29 | Tuesday | 06:27:24 | 12:27:16 | 18:27:07 | 11h 59m 43s |
| 30 | Wednesday | 06:27:38 | 12:26:56 | 18:26:14 | 11h 58m 36s |