Awal bulan April 1913 (Masehi) bertepatan dengan tanggal 23 Rabiul Tsani 1331 (Hijriyah), 23 Bakda Mulud 1843 (Jawa), 3k Palguna 1846 (Candra), dan 10 Kapat 1835 (Surya). Sedangkan akhir bulan April 1913 (Masehi) bertepatan dengan tanggal 22 Jumadil Awwal 1331 (Hijriyah), 23 Jumadil Awal 1843 (Jawa), 2k Setra 1846 (Candra), dan 8 Kalima 1835 (Surya).
| 23 Rabiul Tsani 1331 | Hijriyah | 22 Jumadil Awwal 1331 | | 23 Bakda Mulud 1843 | Jawa | 23 Jumadil Awal 1843 | | 3k Palguna 1846 | Candra | 2k Setra 1846 | | 10 Kapat 1835 | Surya | 8 Kalima 1835 | |
| Ahad | Senin | Selasa | Rabu | Kamis | Jumat | Sabtu | | | | | 3k | 10 | | Pahing | | | | Kliwon | | ٢٣ | 23 | | | | | | | 8k | 15 | | Pahing | | | | Kliwon | | ٢٨ | 28 | | | | | | | | | | | | | | | | | | | 8s | 30 | | Pahing | | | | Kliwon | | ١٣ | 14 | | | | | | | 13s | 4 | | Pahing | | | | Kliwon | | ١٨ | 19 | | | | | | | | | | |
| Masehi | Hijriyah |
| Tanggal | Tanggal | Peringatan |
| 1 April 1913 | 23 Rabiul Tsani 1331 | |
| 2 April 1913 | 24 Rabiul Tsani 1331 | |
| 3 April 1913 | 25 Rabiul Tsani 1331 | |
| 4 April 1913 | 26 Rabiul Tsani 1331 | |
| 5 April 1913 | 27 Rabiul Tsani 1331 | |
| 6 April 1913 | 28 Rabiul Tsani 1331 | |
| 7 April 1913 | 29 Rabiul Tsani 1331 | |
| 8 April 1913 | 30 Rabiul Tsani 1331 | |
| 9 April 1913 | 1 Jumadil Awwal 1331 | |
| 10 April 1913 | 2 Jumadil Awwal 1331 | |
| 11 April 1913 | 3 Jumadil Awwal 1331 | |
| 12 April 1913 | 4 Jumadil Awwal 1331 | |
| 13 April 1913 | 5 Jumadil Awwal 1331 | |
| 14 April 1913 | 6 Jumadil Awwal 1331 | |
| 15 April 1913 | 7 Jumadil Awwal 1331 | |
| 16 April 1913 | 8 Jumadil Awwal 1331 | |
| 17 April 1913 | 9 Jumadil Awwal 1331 | |
| 18 April 1913 | 10 Jumadil Awwal 1331 | |
| 19 April 1913 | 11 Jumadil Awwal 1331 | |
| 20 April 1913 | 12 Jumadil Awwal 1331 | |
| 21 April 1913 | 13 Jumadil Awwal 1331 | Puasa Ayyamul Baidl |
| 22 April 1913 | 14 Jumadil Awwal 1331 | Puasa Ayyamul Baidl |
| 23 April 1913 | 15 Jumadil Awwal 1331 | Puasa Ayyamul Baidl |
| 24 April 1913 | 16 Jumadil Awwal 1331 | |
| 25 April 1913 | 17 Jumadil Awwal 1331 | |
| 26 April 1913 | 18 Jumadil Awwal 1331 | |
| 27 April 1913 | 19 Jumadil Awwal 1331 | |
| 28 April 1913 | 20 Jumadil Awwal 1331 | |
| 29 April 1913 | 21 Jumadil Awwal 1331 | |
| 30 April 1913 | 22 Jumadil Awwal 1331 | |
| Masehi | Jawa |
| Tanggal | Tanggal | Pasaran | Mongso | Wuku | Tahun | Windu | Lambang | Neptu |
| 1 April 1913 | 23 Bakda Mulud 1843 | Kliwon | 7 Kadasa | Mondisijo | Alip | Kuntara | Langkir | Selasa (3) + Kliwon (8) = 11 |
| 2 April 1913 | 24 Bakda Mulud 1843 | Legi | 8 Kadasa | Mondisijo | Alip | Kuntara | Langkir | Rabu (7) + Legi (5) = 12 |
| 3 April 1913 | 25 Bakda Mulud 1843 | Pahing | 9 Kadasa | Mondisijo | Alip | Kuntara | Langkir | Kamis (8) + Pahing (9) = 17 |
| 4 April 1913 | 26 Bakda Mulud 1843 | Pon | 10 Kadasa | Mondisijo | Alip | Kuntara | Langkir | Jumat (6) + Pon (7) = 13 |
| 5 April 1913 | 27 Bakda Mulud 1843 | Wage | 11 Kadasa | Mondisijo | Alip | Kuntara | Langkir | Sabtu (9) + Wage (4) = 13 |
| 6 April 1913 | 28 Bakda Mulud 1843 | Kliwon | 12 Kadasa | Julungpujut | Alip | Kuntara | Langkir | Ahad (5) + Kliwon (8) = 13 |
| 7 April 1913 | 29 Bakda Mulud 1843 | Legi | 13 Kadasa | Julungpujut | Alip | Kuntara | Langkir | Senin (4) + Legi (5) = 9 |
| 8 April 1913 | 1 Jumadil Awal 1843 | Pahing | 14 Kadasa | Julungpujut | Alip | Kuntara | Langkir | Selasa (3) + Pahing (9) = 12 |
| 9 April 1913 | 2 Jumadil Awal 1843 | Pon | 15 Kadasa | Julungpujut | Alip | Kuntara | Langkir | Rabu (7) + Pon (7) = 14 |
| 10 April 1913 | 3 Jumadil Awal 1843 | Wage | 16 Kadasa | Julungpujut | Alip | Kuntara | Langkir | Kamis (8) + Wage (4) = 12 |
| 11 April 1913 | 4 Jumadil Awal 1843 | Kliwon | 17 Kadasa | Julungpujut | Alip | Kuntara | Langkir | Jumat (6) + Kliwon (8) = 14 |
| 12 April 1913 | 5 Jumadil Awal 1843 | Legi | 18 Kadasa | Julungpujut | Alip | Kuntara | Langkir | Sabtu (9) + Legi (5) = 14 |
| 13 April 1913 | 6 Jumadil Awal 1843 | Pahing | 19 Kadasa | Pahang | Alip | Kuntara | Langkir | Ahad (5) + Pahing (9) = 14 |
| 14 April 1913 | 7 Jumadil Awal 1843 | Pon | 20 Kadasa | Pahang | Alip | Kuntara | Langkir | Senin (4) + Pon (7) = 11 |
| 15 April 1913 | 8 Jumadil Awal 1843 | Wage | 21 Kadasa | Pahang | Alip | Kuntara | Langkir | Selasa (3) + Wage (4) = 7 |
| 16 April 1913 | 9 Jumadil Awal 1843 | Kliwon | 22 Kadasa | Pahang | Alip | Kuntara | Langkir | Rabu (7) + Kliwon (8) = 15 |
| 17 April 1913 | 10 Jumadil Awal 1843 | Legi | 23 Kadasa | Pahang | Alip | Kuntara | Langkir | Kamis (8) + Legi (5) = 13 |
| 18 April 1913 | 11 Jumadil Awal 1843 | Pahing | 24 Kadasa | Pahang | Alip | Kuntara | Langkir | Jumat (6) + Pahing (9) = 15 |
| 19 April 1913 | 12 Jumadil Awal 1843 | Pon | 1 Dhesta | Pahang | Alip | Kuntara | Langkir | Sabtu (9) + Pon (7) = 16 |
| 20 April 1913 | 13 Jumadil Awal 1843 | Wage | 2 Dhesta | Kuruwekut | Alip | Kuntara | Langkir | Ahad (5) + Wage (4) = 9 |
| 21 April 1913 | 14 Jumadil Awal 1843 | Kliwon | 3 Dhesta | Kuruwekut | Alip | Kuntara | Langkir | Senin (4) + Kliwon (8) = 12 |
| 22 April 1913 | 15 Jumadil Awal 1843 | Legi | 4 Dhesta | Kuruwekut | Alip | Kuntara | Langkir | Selasa (3) + Legi (5) = 8 |
| 23 April 1913 | 16 Jumadil Awal 1843 | Pahing | 5 Dhesta | Kuruwekut | Alip | Kuntara | Langkir | Rabu (7) + Pahing (9) = 16 |
| 24 April 1913 | 17 Jumadil Awal 1843 | Pon | 6 Dhesta | Kuruwekut | Alip | Kuntara | Langkir | Kamis (8) + Pon (7) = 15 |
| 25 April 1913 | 18 Jumadil Awal 1843 | Wage | 7 Dhesta | Kuruwekut | Alip | Kuntara | Langkir | Jumat (6) + Wage (4) = 10 |
| 26 April 1913 | 19 Jumadil Awal 1843 | Kliwon | 8 Dhesta | Kuruwekut | Alip | Kuntara | Langkir | Sabtu (9) + Kliwon (8) = 17 |
| 27 April 1913 | 20 Jumadil Awal 1843 | Legi | 9 Dhesta | Marakeh | Alip | Kuntara | Langkir | Ahad (5) + Legi (5) = 10 |
| 28 April 1913 | 21 Jumadil Awal 1843 | Pahing | 10 Dhesta | Marakeh | Alip | Kuntara | Langkir | Senin (4) + Pahing (9) = 13 |
| 29 April 1913 | 22 Jumadil Awal 1843 | Pon | 11 Dhesta | Marakeh | Alip | Kuntara | Langkir | Selasa (3) + Pon (7) = 10 |
| 30 April 1913 | 23 Jumadil Awal 1843 | Wage | 12 Dhesta | Marakeh | Alip | Kuntara | Langkir | Rabu (7) + Wage (4) = 11 |
| Masehi | Sunda |
| Tanggal | Candra | Surya | Pasaran | Wuku | Tahun | Windu |
| 1 April 1913 | 3k Palguna 1846 | 10 Kapat 1835 | Pahing | Prangbakat | Keuyeup | Sangara |
| 2 April 1913 | 4k Palguna 1846 | 11 Kapat 1835 | Pon | Prangbakat | Keuyeup | Sangara |
| 3 April 1913 | 5k Palguna 1846 | 12 Kapat 1835 | Wage | Prangbakat | Keuyeup | Sangara |
| 4 April 1913 | 6k Palguna 1846 | 13 Kapat 1835 | Kaliwon | Prangbakat | Keuyeup | Sangara |
| 5 April 1913 | 7k Palguna 1846 | 14 Kapat 1835 | Manis | Prangbakat | Keuyeup | Sangara |
| 6 April 1913 | 8k Palguna 1846 | 15 Kapat 1835 | Pahing | Bala | Keuyeup | Sangara |
| 7 April 1913 | 9k Palguna 1846 | 16 Kapat 1835 | Pon | Bala | Keuyeup | Sangara |
| 8 April 1913 | 10k Palguna 1846 | 17 Kapat 1835 | Wage | Bala | Keuyeup | Sangara |
| 9 April 1913 | 11k Palguna 1846 | 18 Kapat 1835 | Kaliwon | Bala | Keuyeup | Sangara |
| 10 April 1913 | 12k Palguna 1846 | 19 Kapat 1835 | Manis | Bala | Keuyeup | Sangara |
| 11 April 1913 | 13k Palguna 1846 | 20 Kapat 1835 | Pahing | Bala | Keuyeup | Sangara |
| 12 April 1913 | 14k Palguna 1846 | 21 Kapat 1835 | Pon | Bala | Keuyeup | Sangara |
| 13 April 1913 | 15k Palguna 1846 | 22 Kapat 1835 | Wage | Wugu | Keuyeup | Sangara |
| 14 April 1913 | 1s Setra 1846 | 23 Kapat 1835 | Kaliwon | Wugu | Keuyeup | Sangara |
| 15 April 1913 | 2s Setra 1846 | 24 Kapat 1835 | Manis | Wugu | Keuyeup | Sangara |
| 16 April 1913 | 3s Setra 1846 | 25 Kapat 1835 | Pahing | Wugu | Keuyeup | Sangara |
| 17 April 1913 | 4s Setra 1846 | 26 Kapat 1835 | Pon | Wugu | Keuyeup | Sangara |
| 18 April 1913 | 5s Setra 1846 | 27 Kapat 1835 | Wage | Wugu | Keuyeup | Sangara |
| 19 April 1913 | 6s Setra 1846 | 28 Kapat 1835 | Kaliwon | Wugu | Keuyeup | Sangara |
| 20 April 1913 | 7s Setra 1846 | 29 Kapat 1835 | Manis | Wayang | Keuyeup | Sangara |
| 21 April 1913 | 8s Setra 1846 | 30 Kapat 1835 | Pahing | Wayang | Keuyeup | Sangara |
| 22 April 1913 | 9s Setra 1846 | 31 Kapat 1835 | Pon | Wayang | Keuyeup | Sangara |
| 23 April 1913 | 10s Setra 1846 | 1 Kalima 1835 | Wage | Wayang | Keuyeup | Sangara |
| 24 April 1913 | 11s Setra 1846 | 2 Kalima 1835 | Kaliwon | Wayang | Keuyeup | Sangara |
| 25 April 1913 | 12s Setra 1846 | 3 Kalima 1835 | Manis | Wayang | Keuyeup | Sangara |
| 26 April 1913 | 13s Setra 1846 | 4 Kalima 1835 | Pahing | Wayang | Keuyeup | Sangara |
| 27 April 1913 | 14s Setra 1846 | 5 Kalima 1835 | Pon | Kulawu | Keuyeup | Sangara |
| 28 April 1913 | 15s Setra 1846 | 6 Kalima 1835 | Wage | Kulawu | Keuyeup | Sangara |
| 29 April 1913 | 1k Setra 1846 | 7 Kalima 1835 | Kaliwon | Kulawu | Keuyeup | Sangara |
| 30 April 1913 | 2k Setra 1846 | 8 Kalima 1835 | Manis | Kulawu | Keuyeup | Sangara |
