How spent the days

On the ^second day, God accepted the invocation of Yunus (alayhis-sallam) when he came out of the bowels of the fish. Whoever fastes this day, God accepts his invocation.
The 3 ^rd day God accepted the invocation of Zachariyya (alayhis-sallam),
the 4 ^th day is the day of the birth of Aissa (alayhis-sallam). Whoever shows abstinence this day, God preserves him from calamities and poverty

 On the ^fifth day she was born of Mussa (alayhis-sallam), whoever fastes this day God preserves him from the hypocrisy and tortures of the grave.
On the 6th day God granted all the good to his Prophet. Fast this day and God will look upon you with Mercy and will not punish you.
On the 7th day, God closes the gate of Gehenna and only opens it at the end 10 days of Dhul Hidja! God closes, for the faster of this day, thirty doors of difficulty.
The 8th day is that of the tarwya or day of deliberation (to prepare for the hajj by sacralizing itself). The fast of this day is worth to its author a reward which God alone knows.
The 9th is that of Arafat. The fast of this day is a confirmed Sunna for those who do not make the pilgrimage, according to the Prophet (peace and blessings of Allaah be upon him):”I hope for Allah's reward that this fast erases your sins of the past year and those of the coming year.” (Muslim)