Kwiecień 2028 roku ma 30 dni, w tym 10 dni weekendowych. Święta ustawowo wolne od pracy: Wielkanoc (16 kwietnia, niedziela), Poniedziałek Wielkanocny (17 kwietnia).
| Dzień | Wschód | Zachód | Dł. dnia | Księżyc | Zodiak | Święto |
|---|---|---|---|---|---|---|
| 1 So | 06:26 | 19:26 | 13h 0m | 🌒 Bliźnięta ♊ | Baran ♈ | |
| 2 Nd | 06:24 | 19:28 | 13h 4m | 🌒 Rak ♋ | Baran ♈ | |
| 3 Pn | 06:21 | 19:30 | 13h 8m | 🌓 Rak ♋ | Baran ♈ | |
| 4 Wt | 06:19 | 19:32 | 13h 12m | 🌔 Lew ♌ | Baran ♈ | |
| 5 Śr | 06:17 | 19:33 | 13h 17m | 🌔 Lew ♌ | Baran ♈ | |
| 6 Cz | 06:14 | 19:35 | 13h 21m | 🌔 Panna ♍ | Baran ♈ | |
| 7 Pt | 06:12 | 19:37 | 13h 25m | 🌔 Panna ♍ | Baran ♈ | |
| 8 So | 06:10 | 19:38 | 13h 29m | 🌔 Waga ♎ | Baran ♈ | |
| 9 Nd | 06:08 | 19:40 | 13h 33m | 🌕 Waga ♎ | Baran ♈ | |
| 10 Pn | 06:05 | 19:42 | 13h 37m | 🌕 Skorpion ♏ | Baran ♈ | |
| 11 Wt | 06:03 | 19:44 | 13h 41m | 🌖 Skorpion ♏ | Baran ♈ | |
| 12 Śr | 06:01 | 19:45 | 13h 45m | 🌖 Strzelec ♐ | Baran ♈ | |
| 13 Cz | 05:58 | 19:47 | 13h 48m | 🌖 Strzelec ♐ | Baran ♈ | |
| 14 Pt | 05:56 | 19:49 | 13h 52m | 🌖 Koziorożec ♑ | Baran ♈ | |
| 15 So | 05:54 | 19:50 | 13h 56m | 🌖 Koziorożec ♑ | Baran ♈ | |
| 16 Nd | 05:52 | 19:52 | 14h 0m | 🌖 Koziorożec ♑ | Baran ♈ | Wielkanoc |
| 17 Pn | 05:50 | 19:54 | 14h 4m | 🌗 Wodnik ♒ | Baran ♈ | Poniedziałek Wielkanocny |
| 18 Wt | 05:47 | 19:56 | 14h 8m | 🌗 Wodnik ♒ | Baran ♈ | |
| 19 Śr | 05:45 | 19:57 | 14h 12m | 🌘 Ryby ♓ | Baran ♈ | |
| 20 Cz | 05:43 | 19:59 | 14h 16m | 🌘 Ryby ♓ | Byk ♉ | |
| 21 Pt | 05:41 | 20:01 | 14h 20m | 🌘 Ryby ♓ | Byk ♉ | |
| 22 So | 05:39 | 20:02 | 14h 24m | 🌘 Baran ♈ | Byk ♉ | |
| 23 Nd | 05:37 | 20:04 | 14h 27m | 🌘 Baran ♈ | Byk ♉ | |
| 24 Pn | 05:35 | 20:06 | 14h 31m | 🌘 Byk ♉ | Byk ♉ | |
| 25 Wt | 05:33 | 20:08 | 14h 35m | 🌑 Byk ♉ | Byk ♉ | |
| 26 Śr | 05:30 | 20:09 | 14h 39m | 🌑 Byk ♉ | Byk ♉ | |
| 27 Cz | 05:28 | 20:11 | 14h 43m | 🌒 Bliźnięta ♊ | Byk ♉ | |
| 28 Pt | 05:26 | 20:13 | 14h 46m | 🌒 Bliźnięta ♊ | Byk ♉ | |
| 29 So | 05:24 | 20:14 | 14h 50m | 🌒 Rak ♋ | Byk ♉ | |
| 30 Nd | 05:22 | 20:16 | 14h 54m | 🌒 Rak ♋ | Byk ♉ |