sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Cacém, Portugal (Lisbon, Sintra), for period: December 2026. Longest day in month: December 2026: 9 hours, 39 minutes, 41 seconds (2026-12-01). Shortest day in this month: 9 hours, 27 minutes , 11 seconds (2026-12-21).
:December 2026, Solar noon=>Altitude: maximal 29.46° (2026-12-01, 12:26:13). minimal: 27.79° (2026-12-22, 12:35:46)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 07:36:22 | 12:26:13 | 17:16:03 | 9h 39m 41s |
| 02 | Wednesday | 07:37:20 | 12:26:36 | 17:15:51 | 9h 38m 31s |
| 03 | Thursday | 07:38:17 | 12:26:59 | 17:15:41 | 9h 37m 24s |
| 04 | Friday | 07:39:13 | 12:27:23 | 17:15:33 | 9h 36m 20s |
| 05 | Saturday | 07:40:07 | 12:27:48 | 17:15:28 | 9h 35m 21s |
| 06 | Sunday | 07:41:01 | 12:28:13 | 17:15:25 | 9h 34m 24s |
| 07 | Monday | 07:41:53 | 12:28:38 | 17:15:23 | 9h 33m 30s |
| 08 | Tuesday | 07:42:45 | 12:29:05 | 17:15:24 | 9h 32m 39s |
| 09 | Wednesday | 07:43:35 | 12:29:31 | 17:15:28 | 9h 31m 53s |
| 10 | Thursday | 07:44:24 | 12:29:58 | 17:15:33 | 9h 31m 9s |
| 11 | Friday | 07:45:11 | 12:30:26 | 17:15:40 | 9h 30m 29s |
| 12 | Saturday | 07:45:57 | 12:30:53 | 17:15:50 | 9h 29m 53s |
| 13 | Sunday | 07:46:42 | 12:31:22 | 17:16:02 | 9h 29m 20s |
| 14 | Monday | 07:47:25 | 12:31:50 | 17:16:16 | 9h 28m 51s |
| 15 | Tuesday | 07:48:06 | 12:32:19 | 17:16:32 | 9h 28m 26s |
| 16 | Wednesday | 07:48:46 | 12:32:48 | 17:16:50 | 9h 28m 4s |
| 17 | Thursday | 07:49:24 | 12:33:17 | 17:17:10 | 9h 27m 46s |
| 18 | Friday | 07:50:01 | 12:33:47 | 17:17:32 | 9h 27m 31s |
| 19 | Saturday | 07:50:36 | 12:34:16 | 17:17:57 | 9h 27m 21s |
| 20 | Sunday | 07:51:09 | 12:34:46 | 17:18:23 | 9h 27m 14s |
| 21 | Monday | 07:51:40 | 12:35:16 | 17:18:51 | 9h 27m 11s |
| 22 | Tuesday | 07:52:10 | 12:35:46 | 17:19:21 | 9h 27m 11s |
| 23 | Wednesday | 07:52:38 | 12:36:15 | 17:19:53 | 9h 27m 15s |
| 24 | Thursday | 07:53:03 | 12:36:45 | 17:20:27 | 9h 27m 24s |
| 25 | Friday | 07:53:27 | 12:37:15 | 17:21:03 | 9h 27m 36s |
| 26 | Saturday | 07:53:49 | 12:37:45 | 17:21:40 | 9h 27m 51s |
| 27 | Sunday | 07:54:09 | 12:38:14 | 17:22:20 | 9h 28m 11s |
| 28 | Monday | 07:54:27 | 12:38:44 | 17:23:00 | 9h 28m 33s |
| 29 | Tuesday | 07:54:43 | 12:39:13 | 17:23:43 | 9h 29m 0s |
| 30 | Wednesday | 07:54:56 | 12:39:42 | 17:24:27 | 9h 29m 31s |
| 31 | Thursday | 07:55:08 | 12:40:10 | 17:25:13 | 9h 30m 5s |