Mumbai US Visa Appointment Dates Unavailable for Month of December 2019

[kavishetty]

Hi,
Is anybody else trying to book visa appointment at the Mumbai center for December 2019. Has it been all booked already or the dates are blocked for some major event? Anybody else trying to book dates in Dec 2019..... Is there any specific time of the day when they release the slots? Any pointers would help... Thanks