Start: Week 12 started on Sunday, March 19, 2017 End: Week 12 ends on Saturday, March 25, 2017
Current week number is displayed according United States capital's local time and country calendar rules.
Week rules in United States calendar
Current week number is according to United States calendar. Sunday is the first day of week and Saturday if the last day of the week.
The first week of the year is the week that contains January 1st, the first day of the year.
How many weeks in a year?
Number of weeks in a year is 52 weeks total, so the maximum week in 2017 year is week 52. 11 weeks passed in 2017 excluding current week 40 weeks left in 2017, until next 2018 year starts, excluding current week