Sunday night 04/06/2008 & Monday 04/07/2008 is Rabi-al-Thani 1, 1429 – The Chicago Hilal Team received an authentic moon sighting report from Austin, Texas on Sunday, April 6, 2008 (Rabi-al-Awwal 29, 1429). Consequently, Rabi-al-Awwal will finish with 29 days and Rabi-al-Thani will begin at Maghrib on Sunday, April 6, 2008. The first day of Rabi-al-Thani will correspond with Monday, April 7, 2008.