sunce .5deg.comIzlazak sunca, zalazak sunca, Solarno podne i Položaj Sunca ovde: Changyŏn, Severna Koreja (Hwanghae-namdo), za period: Februar 2020. Najduži dan u mesecu Februar 2020: 11 sati, 19 minuta, 9 sekunde (2020-02-29). Najkraći dan u ovom mesecu: 10 sati, 15 minuta , 54 sekunde (2020-02-01).
:Februar 2020, Solarno podne=>Ugao visine: najveće 43.81° (2020-02-29, 12:52:06). najmanje: 34.39° (2020-02-01, 12:53:03)
Tabelarni prikaz gore navedenih podataka:
| datum | Dan | Izlazak sunca | Solarno podne | zalazak sunca | Dužina dana |
| 01 | Subota | 07:45:06 | 12:53:03 | 18:01:00 | 10h 15m 54s |
| 02 | Nedelja | 07:44:14 | 12:53:11 | 18:02:08 | 10h 17m 54s |
| 03 | Ponedeljak | 07:43:21 | 12:53:19 | 18:03:16 | 10h 19m 55s |
| 04 | Utorak | 07:42:26 | 12:53:25 | 18:04:24 | 10h 21m 58s |
| 05 | Sreda | 07:41:30 | 12:53:31 | 18:05:32 | 10h 24m 2s |
| 06 | Četvrtak | 07:40:32 | 12:53:36 | 18:06:40 | 10h 26m 8s |
| 07 | Petak | 07:39:32 | 12:53:40 | 18:07:48 | 10h 28m 16s |
| 08 | Subota | 07:38:31 | 12:53:43 | 18:08:56 | 10h 30m 25s |
| 09 | Nedelja | 07:37:29 | 12:53:46 | 18:10:03 | 10h 32m 34s |
| 10 | Ponedeljak | 07:36:25 | 12:53:48 | 18:11:11 | 10h 34m 46s |
| 11 | Utorak | 07:35:20 | 12:53:49 | 18:12:18 | 10h 36m 58s |
| 12 | Sreda | 07:34:13 | 12:53:49 | 18:13:25 | 10h 39m 12s |
| 13 | Četvrtak | 07:33:05 | 12:53:48 | 18:14:31 | 10h 41m 26s |
| 14 | Petak | 07:31:56 | 12:53:47 | 18:15:38 | 10h 43m 42s |
| 15 | Subota | 07:30:46 | 12:53:45 | 18:16:44 | 10h 45m 58s |
| 16 | Nedelja | 07:29:34 | 12:53:42 | 18:17:50 | 10h 48m 16s |
| 17 | Ponedeljak | 07:28:22 | 12:53:39 | 18:18:56 | 10h 50m 34s |
| 18 | Utorak | 07:27:08 | 12:53:34 | 18:20:01 | 10h 52m 53s |
| 19 | Sreda | 07:25:53 | 12:53:29 | 18:21:06 | 10h 55m 13s |
| 20 | Četvrtak | 07:24:37 | 12:53:24 | 18:22:11 | 10h 57m 34s |
| 21 | Petak | 07:23:20 | 12:53:18 | 18:23:15 | 10h 59m 55s |
| 22 | Subota | 07:22:02 | 12:53:11 | 18:24:19 | 11h 2m 17s |
| 23 | Nedelja | 07:20:43 | 12:53:03 | 18:25:23 | 11h 4m 40s |
| 24 | Ponedeljak | 07:19:23 | 12:52:55 | 18:26:27 | 11h 7m 4s |
| 25 | Utorak | 07:18:03 | 12:52:46 | 18:27:30 | 11h 9m 27s |
| 26 | Sreda | 07:16:41 | 12:52:37 | 18:28:33 | 11h 11m 52s |
| 27 | Četvrtak | 07:15:19 | 12:52:27 | 18:29:36 | 11h 14m 17s |
| 28 | Petak | 07:13:55 | 12:52:17 | 18:30:38 | 11h 16m 43s |
| 29 | Subota | 07:12:31 | 12:52:06 | 18:31:40 | 11h 19m 9s |