The Mehendi function will take place at Alia Bhatt and Ranbir's house on April 13

The Haldi/Sangeet ceremony will be held at Vaastu on April 14

Ranbir-Alia wedding will happen at the RK House in Chembur just like Rishi Kapoor and Neetu Kapoor on April 15

The wedding will be performed as per Punjabi customs, it is learned

Alia-Ranbir will tie the knot at an auspicious muhurat—2am to 4am on the night of April 15, which means the wedding will technically happen in the early hours of April 16

The guest list is said to include some 450 people

Ranbir and Alia's reception party for their industry friends at the end of April.