Kalender SD Umum Herkimer
Minggu
Senén
Salasa
Rebo
Kemis
Jumaah
Saptu
1
1 April Rebo
2
2 April Kemis
3
3 April Jumaah
4
4 April Saptu
6
6 April Senén
7
7 April Salasa
8
8 April Rebo
9
9 April Kemis
11
11 April Saptu
12
12 April Minggu
13
13 April Senén
14
14 April Salasa
15
15 April Rebo
16
16 April Kemis
18
18 April Saptu
19
19 April Minggu
20
20 April Senén
21
21 April Salasa
22
22 April Rebo
23
23 April Kemis
25
25 April Saptu
26
26 April Minggu
27
27 April Senén
29
29 April Rebo
30