Prophet's Birthday for the year 2016 is celebrated/ observed on sundown of Sunday, December 11th ending at sundown on Monday, December 12th.
This day marks the celebration of the Islamic prophet Muhammad's birthday. It is observed on the 12th or 17th day of Rabi' al-awwal Islamic month. It is a day of fasting and community meals, outdoor celebrations, and special prayers from the Muslim population in the United States. It is not a U.S. government holiday, although some Muslim businesses may be closed for all or part of the day.
Days to Prophet's Birthday 2016
Monday, December 12th is day number 347 of the 2016 calendar year with -6 years, -1 month, -24 days until Prophet's Birthday 2016.