Tahun 1937 Masehi dimulai pada Jumat, 1 Januari 1937, dengan jumlah 365 hari dan bukan merupakan tahun kabisat. Awal tahun 1937 Masehi bertepatan dengan 17 Syawal 1355 Hijriyah dan 17 Sawal 1867 Jawa (tahun Alip, windu Adi). Sepanjang tahun 1937 Masehi terdapat 14 hari libur nasional, antara lain:
Akhir tahun 1937 Masehi bertepatan dengan 27 Syawal 1356 Hijriyah dan 27 Sawal 1868 Jawa (tahun Ha, windu Adi).
April 1937 |
| 18 Muharrom 1356 - 18 Shofar 1356 |
| 19 Sura 1868 - 18 Sapar 1868 |
| Ahad A | Senin S | Selasa S | Rabu R | Kamis K | Jumat J | Sabtu S |
|---|---|---|---|---|---|---|
| 14 28 15 Pahing | 15 29 16 Pon | 16 30 17 Wage | 17 31 18 Kliwon | 18 1 19 Legi | 19 2 20 Pahing | 20 3 21 Pon |
| 21 4 22 Wage | 22 5 23 Kliwon | 23 6 24 Legi | 24 7 25 Pahing | 25 8 26 Pon | 26 9 27 Wage | 27 10 28 Kliwon |
| 28 11 29 Legi | 29 12 30 Pahing | 1 13 1 Pon | 2 14 2 Wage | 3 15 3 Kliwon | 4 16 4 Legi | 5 17 5 Pahing |
| 6 18 6 Pon | 7 19 7 Wage | 8 20 8 Kliwon | 9 21 9 Legi | 10 22 10 Pahing | 11 23 11 Pon | 12 24 12 Wage |
| 13 25 13 Kliwon | 14 26 14 Legi | 15 27 15 Pahing | 16 28 16 Pon | 17 29 17 Wage | 18 30 18 Kliwon | 19 1 19 Legi |
Awal bulan April 1937 bertepatan dengan 18 Muharrom 1356 Hijriyah dan 19 Sura 1868 Jawa. Sedangkan akhir bulan April 1937 bertepatan dengan 18 Shofar 1356 Hijriyah dan 18 Sapar 1868 Jawa.
Berikut ini konversi kalender Masehi bulan April 1937 ke kalender Hijriyah dan kalender Jawa untuk setiap tanggal.
| Masehi | Hijriyah | Jawa | Hari | Pasaran | Wuku |
|---|---|---|---|---|---|
| 1 April 1937 | 18 Muharrom 1356 | 19 Sura 1868 | Kamis | Legi | Gumbreg |
| 2 April 1937 | 19 Muharrom 1356 | 20 Sura 1868 | Jumat | Pahing | Gumbreg |
| 3 April 1937 | 20 Muharrom 1356 | 21 Sura 1868 | Sabtu | Pon | Gumbreg |
| 4 April 1937 | 21 Muharrom 1356 | 22 Sura 1868 | Ahad | Wage | Warigalit |
| 5 April 1937 | 22 Muharrom 1356 | 23 Sura 1868 | Senin | Kliwon | Warigalit |
| 6 April 1937 | 23 Muharrom 1356 | 24 Sura 1868 | Selasa | Legi | Warigalit |
| 7 April 1937 | 24 Muharrom 1356 | 25 Sura 1868 | Rabu | Pahing | Warigalit |
| 8 April 1937 | 25 Muharrom 1356 | 26 Sura 1868 | Kamis | Pon | Warigalit |
| 9 April 1937 | 26 Muharrom 1356 | 27 Sura 1868 | Jumat | Wage | Warigalit |
| 10 April 1937 | 27 Muharrom 1356 | 28 Sura 1868 | Sabtu | Kliwon | Warigalit |
| 11 April 1937 | 28 Muharrom 1356 | 29 Sura 1868 | Ahad | Legi | Warigagung |
| 12 April 1937 | 29 Muharrom 1356 | 30 Sura 1868 | Senin | Pahing | Warigagung |
| 13 April 1937 | 1 Shofar 1356 | 1 Sapar 1868 | Selasa | Pon | Warigagung |
| 14 April 1937 | 2 Shofar 1356 | 2 Sapar 1868 | Rabu | Wage | Warigagung |
| 15 April 1937 | 3 Shofar 1356 | 3 Sapar 1868 | Kamis | Kliwon | Warigagung |
| 16 April 1937 | 4 Shofar 1356 | 4 Sapar 1868 | Jumat | Legi | Warigagung |
| 17 April 1937 | 5 Shofar 1356 | 5 Sapar 1868 | Sabtu | Pahing | Warigagung |
| 18 April 1937 | 6 Shofar 1356 | 6 Sapar 1868 | Ahad | Pon | Julungwangi |
| 19 April 1937 | 7 Shofar 1356 | 7 Sapar 1868 | Senin | Wage | Julungwangi |
| 20 April 1937 | 8 Shofar 1356 | 8 Sapar 1868 | Selasa | Kliwon | Julungwangi |
| 21 April 1937 | 9 Shofar 1356 | 9 Sapar 1868 | Rabu | Legi | Julungwangi |
| 22 April 1937 | 10 Shofar 1356 | 10 Sapar 1868 | Kamis | Pahing | Julungwangi |
| 23 April 1937 | 11 Shofar 1356 | 11 Sapar 1868 | Jumat | Pon | Julungwangi |
| 24 April 1937 | 12 Shofar 1356 | 12 Sapar 1868 | Sabtu | Wage | Julungwangi |
| 25 April 1937 | 13 Shofar 1356 | 13 Sapar 1868 | Ahad | Kliwon | Sungsang |
| 26 April 1937 | 14 Shofar 1356 | 14 Sapar 1868 | Senin | Legi | Sungsang |
| 27 April 1937 | 15 Shofar 1356 | 15 Sapar 1868 | Selasa | Pahing | Sungsang |
| 28 April 1937 | 16 Shofar 1356 | 16 Sapar 1868 | Rabu | Pon | Sungsang |
| 29 April 1937 | 17 Shofar 1356 | 17 Sapar 1868 | Kamis | Wage | Sungsang |
| 30 April 1937 | 18 Shofar 1356 | 18 Sapar 1868 | Jumat | Kliwon | Sungsang |