Islamic Hijri Calendar For 1638 CE
| Western Month | Converts To Hijri Month |
|---|
| Jan 1638 | Shaban, 1047 |
| Feb 1638 | Ramadan, 1047 |
| Mar 1638 | Shawwal, 1047 |
| Apr 1638 | Dhu al-Qidah, 1047 |
| May 1638 | Dhu al-Hijjah, 1047 |
| Jun 1638 | Muharram, 1048 |
| Jul 1638 | Safar, 1048 |
| Aug 1638 | Rabi al-awwal, 1048 |
| Sep 1638 | Rabi al-thani, 1048 |
| Oct 1638 | Jumada al-awwal, 1048 |
| Nov 1638 | Jumada al-thani, 1048 |
| Dec 1638 | Rajab, 1048 |