sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Chula Vista, United States (California, San Diego County), for period: December 2026. Longest day in month: December 2026: 10 hours, 9 minutes, 42 seconds (2026-12-01). Shortest day in this month: 10 hours, 0 minutes , 13 seconds (2026-12-21).
:December 2026, Solar noon=>Altitude: maximal 35.54° (2026-12-01, 11:37:28). minimal: 33.92° (2026-12-21, 11:46:33)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:32:37 | 11:37:28 | 16:42:19 | 10h 9m 42s |
| 02 | Wednesday | 06:33:27 | 11:37:51 | 16:42:15 | 10h 8m 48s |
| 03 | Thursday | 06:34:16 | 11:38:15 | 16:42:13 | 10h 7m 57s |
| 04 | Friday | 06:35:05 | 11:38:39 | 16:42:13 | 10h 7m 8s |
| 05 | Saturday | 06:35:53 | 11:39:04 | 16:42:15 | 10h 6m 22s |
| 06 | Sunday | 06:36:40 | 11:39:29 | 16:42:18 | 10h 5m 38s |
| 07 | Monday | 06:37:26 | 11:39:55 | 16:42:23 | 10h 4m 57s |
| 08 | Tuesday | 06:38:12 | 11:40:21 | 16:42:31 | 10h 4m 19s |
| 09 | Wednesday | 06:38:56 | 11:40:48 | 16:42:39 | 10h 3m 43s |
| 10 | Thursday | 06:39:40 | 11:41:15 | 16:42:50 | 10h 3m 10s |
| 11 | Friday | 06:40:23 | 11:41:43 | 16:43:02 | 10h 2m 39s |
| 12 | Saturday | 06:41:05 | 11:42:11 | 16:43:17 | 10h 2m 12s |
| 13 | Sunday | 06:41:45 | 11:42:39 | 16:43:33 | 10h 1m 48s |
| 14 | Monday | 06:42:25 | 11:43:07 | 16:43:50 | 10h 1m 25s |
| 15 | Tuesday | 06:43:03 | 11:43:36 | 16:44:10 | 10h 1m 7s |
| 16 | Wednesday | 06:43:40 | 11:44:05 | 16:44:31 | 10h 0m 51s |
| 17 | Thursday | 06:44:16 | 11:44:35 | 16:44:53 | 10h 0m 37s |
| 18 | Friday | 06:44:51 | 11:45:04 | 16:45:18 | 10h 0m 27s |
| 19 | Saturday | 06:45:24 | 11:45:34 | 16:45:44 | 10h 0m 20s |
| 20 | Sunday | 06:45:56 | 11:46:04 | 16:46:11 | 10h 0m 15s |
| 21 | Monday | 06:46:27 | 11:46:33 | 16:46:40 | 10h 0m 13s |
| 22 | Tuesday | 06:46:56 | 11:47:03 | 16:47:11 | 10h 0m 15s |
| 23 | Wednesday | 06:47:24 | 11:47:33 | 16:47:43 | 10h 0m 19s |
| 24 | Thursday | 06:47:50 | 11:48:03 | 16:48:16 | 10h 0m 26s |
| 25 | Friday | 06:48:14 | 11:48:33 | 16:48:51 | 10h 0m 37s |
| 26 | Saturday | 06:48:37 | 11:49:02 | 16:49:27 | 10h 0m 50s |
| 27 | Sunday | 06:48:59 | 11:49:32 | 16:50:04 | 10h 1m 5s |
| 28 | Monday | 06:49:19 | 11:50:01 | 16:50:43 | 10h 1m 24s |
| 29 | Tuesday | 06:49:37 | 11:50:30 | 16:51:23 | 10h 1m 46s |
| 30 | Wednesday | 06:49:54 | 11:50:59 | 16:52:04 | 10h 2m 10s |
| 31 | Thursday | 06:50:09 | 11:51:28 | 16:52:47 | 10h 2m 38s |