Based on this, Saturday will complete the month 30 days to be 30/11/1442 AH according to the Umm al-Qura calendar - corresponding to 10/7/2021 AD.
It decided that standing at Arafat shall be on Monday, the 9th the month of Dhu al-Hijjah for this Year 1442 AH, corresponding to July 19/2021 AD, and the blessed Eid al-Adha shall be on the following day, on Tuesday.