Shukra Ast is a specific period in Hindu calendars. During this period no auspicious ceremonies are held in North India. Shukra Astha 2016 time and date is given below;
Shukra Ast is from April 30, 2016 to July 13, 2016. Marriages are not performed during the period. Thus you will not find Marriage dates and other auspicious function dates in May 2016 and June 2016.
The total number of days in a Shukra Ast are 73 to 74 days. Roughly two months and a fortnight.