Wednesday night 04/18/2007 & Thursday 04/19/2007 is Rabi-al-Thani 1, 1428 –┬áThe Chicago Hilal Team would like to welcome the month of Rabi-al-Thani, 1428. There were no valid reports of moon sighting anywhere in the United States. Consequently, Rabi-al-Awwal completed its full cycle of 30 days, and Rabi-al-Thani began at Maghrib on April 18, 2007. The 1st of Rabi-al-Thani is Thursday, April 19, 2007.