sunce .5deg.comIzlazak sunca, zalazak sunca, Solarno podne i Položaj Sunca ovde: Changyŏn, Severna Koreja (Hwanghae-namdo), za period: Mart 2020. Najduži dan u mesecu Mart 2020: 12 sati, 35 minuta, 58 sekunde (2020-03-31). Najkraći dan u ovom mesecu: 11 sati, 24 minuta , 2 sekunde (2020-03-02).
:Mart 2020, Solarno podne=>Ugao visine: najveće 55.93° (2020-03-31, 12:43:44). najmanje: 44.57° (2020-03-02, 12:51:42)
Tabelarni prikaz gore navedenih podataka:
| datum | Dan | Izlazak sunca | Solarno podne | zalazak sunca | Dužina dana |
| 02 | Ponedeljak | 07:09:41 | 12:51:42 | 18:33:43 | 11h 24m 2s |
| 03 | Utorak | 07:08:15 | 12:51:30 | 18:34:44 | 11h 26m 29s |
| 04 | Sreda | 07:06:49 | 12:51:17 | 18:35:45 | 11h 28m 56s |
| 05 | Četvrtak | 07:05:21 | 12:51:03 | 18:36:45 | 11h 31m 24s |
| 06 | Petak | 07:03:53 | 12:50:49 | 18:37:45 | 11h 33m 52s |
| 07 | Subota | 07:02:25 | 12:50:35 | 18:38:45 | 11h 36m 20s |
| 08 | Nedelja | 07:00:56 | 12:50:20 | 18:39:45 | 11h 38m 49s |
| 09 | Ponedeljak | 06:59:27 | 12:50:05 | 18:40:44 | 11h 41m 17s |
| 10 | Utorak | 06:57:57 | 12:49:50 | 18:41:43 | 11h 43m 46s |
| 11 | Sreda | 06:56:27 | 12:49:34 | 18:42:42 | 11h 46m 15s |
| 12 | Četvrtak | 06:54:56 | 12:49:19 | 18:43:41 | 11h 48m 45s |
| 13 | Petak | 06:53:25 | 12:49:02 | 18:44:39 | 11h 51m 14s |
| 14 | Subota | 06:51:54 | 12:48:46 | 18:45:37 | 11h 53m 43s |
| 15 | Nedelja | 06:50:23 | 12:48:29 | 18:46:35 | 11h 56m 12s |
| 16 | Ponedeljak | 06:48:51 | 12:48:12 | 18:47:33 | 11h 58m 42s |
| 17 | Utorak | 06:47:19 | 12:47:55 | 18:48:31 | 12h 1m 12s |
| 18 | Sreda | 06:45:47 | 12:47:37 | 18:49:28 | 12h 3m 41s |
| 19 | Četvrtak | 06:44:14 | 12:47:20 | 18:50:25 | 12h 6m 11s |
| 20 | Petak | 06:42:42 | 12:47:02 | 18:51:22 | 12h 8m 40s |
| 21 | Subota | 06:41:09 | 12:46:44 | 18:52:19 | 12h 11m 10s |
| 22 | Nedelja | 06:39:37 | 12:46:26 | 18:53:16 | 12h 13m 39s |
| 23 | Ponedeljak | 06:38:04 | 12:46:08 | 18:54:13 | 12h 16m 9s |
| 24 | Utorak | 06:36:31 | 12:45:50 | 18:55:09 | 12h 18m 38s |
| 25 | Sreda | 06:34:59 | 12:45:32 | 18:56:06 | 12h 21m 7s |
| 26 | Četvrtak | 06:33:26 | 12:45:14 | 18:57:02 | 12h 23m 36s |
| 27 | Petak | 06:31:54 | 12:44:56 | 18:57:58 | 12h 26m 4s |
| 28 | Subota | 06:30:21 | 12:44:38 | 18:58:55 | 12h 28m 34s |
| 29 | Nedelja | 06:28:49 | 12:44:20 | 18:59:51 | 12h 31m 2s |
| 30 | Ponedeljak | 06:27:17 | 12:44:02 | 19:00:47 | 12h 33m 30s |
| 31 | Utorak | 06:25:45 | 12:43:44 | 19:01:43 | 12h 35m 58s |