High Council for Islamic Affairs (CSAIT)

CSAIT is the recognized supreme religious authority in Chad. On the 29th evening of each lunar month, scholars, judges, and meteorological experts assemble at the Great Mosque in N'Djamena to evaluate visual sighting reports from the Sahara in the north (Tibesti, Ennedi) and the savannas in the south.

Bilingualism and Legal Tradition

Chad uniquely recognizes both French and Arabic as official languages. The Maliki school of jurisprudence and the legacy of the Kanem-Bornu and Wadai Empires provide historical depth to Islamic legal interpretations and lunar tracking.

Day Transition Dynamics & Timezone

Chad is situated in the West Africa Time zone (WAT, UTC+1). Canonical fasting starts at Fajr dawn and concludes at Maghrib sunset, while digital systems roll over at midnight.