Declarations Rabi al-Thani 1439 By Chicago Hilal Staff December 18, 2017 Share Share on Facebook Share on Twitter LinkedIn Email Rabi al-Thani 1, 1439 will be Wednesday, December 20, 2017. The moon was not sighted anywhere by our contacts. As such, Rabi al-Awwal will complete its cycle of 30 days and and the 1st of Rabi al-Thani will be Wednesday, December 20, 2017 0 Related Posts Rabi al-Awwal 1445 September 15, 2023 Safar 1445 August 16, 2023 Muharram 1445 July 17, 2023