Jerin Sunayen Watannin Musulmi
Kalandar Musulunci, wanda kuma ake kira kalandar Hijiriyya ko kalandar Musulmi, tsarin zagaya da ake amfani da shi a duniyar Musulunci don dalilai na addini. (Yawancin ƙasashe yanzu suna amfani da kalandar Gregorian don dalilai na farar hula.) An dogara ne akan shekara mai watanni 12: Muharram, Safar, Rabi’u al-Awwal, Rabi’u al-Thānī, Jumādā al-Awwal, Jumādā al-Thanī, Rajab, Sha’bān , Ramadhan (watan azumi), Shawwal, Dhu al-Qa’dah, da Zu al-Hijjah.
Kowane wata yana farawa kusan a lokacin sabon wata. Watanni kuma suna da kwanaki 30 da 29 sai dai ranar 12 ga watan Zul-Hijja, tsawonsu ya banbanta da zagayowar shekaru 30 da nufin kiyaye kalandar ta tafi daidai da matakan wata.
A cikin shekaru 11 na wannan zagayowar, Zul-Hijjah yana da kwanaki 30, a sauran shekaru 19 kuma yana da kwanaki 29. Don haka shekarar tana da ko dai kwanaki 354 ko 355.
Babu sauran kwanakin tsalle ko watanni da ke tsaka-tsaki, ta yadda watannin da aka ambata ba su kasance a cikin yanayi iri ɗaya ba amma suna komawa cikin duk tsawon rana, ko yanayi, shekara (na kimanin kwanaki 365.25) kowace shekara 32.5 na hasken rana.
