23 December 2012 is Gita Jayanti (Bhagvad Geeta Jayanthi). It is believed that on this day, Lord Krishna preached ‘Bhagvad Gita’ to King Arjuna.
Gita Jayanti falls on Ekadasi in Shukla Paksha of Margashirsha Month.
Arjuna wanted to leave the battle field with the affection on his relatives who were in rival field. But Lord Krishna preached and reminded him his duty.