This astronomical configuration is termed “new moon. ” At that point, the moon is not visible from the earth nor will it be until 18 to 30 hours later.
وَخِلَالَ كُلِّ دَوْرَةٍ ،‏ يَصِلُ إِلَى نُقْطَةٍ تَقَعُ بِٱلضَّبْطِ بَيْنَ ٱلشَّمْسِ وَٱلْأَرْضِ .‏