sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Pontianak, Indonesia (West Kalimantan), for period: December 2021. Longest day in month: December 2021: 12 hours, 7 minutes, 34 seconds (2021-12-17). Shortest day in this month: 12 hours, 7 minutes , 28 seconds (2021-12-01).
:December 2021, Solar noon=>Altitude: maximal 68.26° (2021-12-01, 11:31:41). minimal: 66.59° (2021-12-22, 11:41:13)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Wednesday | 05:27:57 | 11:31:41 | 17:35:25 | 12h 7m 28s |
| 02 | Thursday | 05:28:20 | 11:32:04 | 17:35:48 | 12h 7m 28s |
| 03 | Friday | 05:28:43 | 11:32:27 | 17:36:12 | 12h 7m 29s |
| 04 | Saturday | 05:29:07 | 11:32:51 | 17:36:36 | 12h 7m 29s |
| 05 | Sunday | 05:29:31 | 11:33:16 | 17:37:01 | 12h 7m 30s |
| 06 | Monday | 05:29:56 | 11:33:41 | 17:37:26 | 12h 7m 30s |
| 07 | Tuesday | 05:30:21 | 11:34:06 | 17:37:52 | 12h 7m 31s |
| 08 | Wednesday | 05:30:47 | 11:34:33 | 17:38:18 | 12h 7m 31s |
| 09 | Thursday | 05:31:13 | 11:34:59 | 17:38:45 | 12h 7m 32s |
| 10 | Friday | 05:31:40 | 11:35:26 | 17:39:12 | 12h 7m 32s |
| 11 | Saturday | 05:32:08 | 11:35:54 | 17:39:39 | 12h 7m 31s |
| 12 | Sunday | 05:32:35 | 11:36:21 | 17:40:07 | 12h 7m 32s |
| 13 | Monday | 05:33:03 | 11:36:49 | 17:40:36 | 12h 7m 33s |
| 14 | Tuesday | 05:33:32 | 11:37:18 | 17:41:04 | 12h 7m 32s |
| 15 | Wednesday | 05:34:00 | 11:37:47 | 17:41:33 | 12h 7m 33s |
| 16 | Thursday | 05:34:29 | 11:38:16 | 17:42:02 | 12h 7m 33s |
| 17 | Friday | 05:34:58 | 11:38:45 | 17:42:32 | 12h 7m 34s |
| 18 | Saturday | 05:35:28 | 11:39:14 | 17:43:01 | 12h 7m 33s |
| 19 | Sunday | 05:35:57 | 11:39:44 | 17:43:31 | 12h 7m 34s |
| 20 | Monday | 05:36:27 | 11:40:14 | 17:44:00 | 12h 7m 33s |
| 21 | Tuesday | 05:36:57 | 11:40:43 | 17:44:30 | 12h 7m 33s |
| 22 | Wednesday | 05:37:26 | 11:41:13 | 17:45:00 | 12h 7m 34s |
| 23 | Thursday | 05:37:56 | 11:41:43 | 17:45:30 | 12h 7m 34s |
| 24 | Friday | 05:38:26 | 11:42:13 | 17:46:00 | 12h 7m 34s |
| 25 | Saturday | 05:38:56 | 11:42:43 | 17:46:29 | 12h 7m 33s |
| 26 | Sunday | 05:39:26 | 11:43:12 | 17:46:59 | 12h 7m 33s |
| 27 | Monday | 05:39:55 | 11:43:42 | 17:47:29 | 12h 7m 34s |
| 28 | Tuesday | 05:40:25 | 11:44:11 | 17:47:58 | 12h 7m 33s |
| 29 | Wednesday | 05:40:54 | 11:44:41 | 17:48:27 | 12h 7m 33s |
| 30 | Thursday | 05:41:23 | 11:45:10 | 17:48:56 | 12h 7m 33s |
| 31 | Friday | 05:41:52 | 11:45:38 | 17:49:25 | 12h 7m 33s |