Start: Week 21 started on Sunday, May 19, 2019 End: Week 21 ends on Saturday, May 25, 2019
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 2019 year is week 52. 20 weeks passed in 2019 excluding current week 31 weeks left in 2019, until next 2020 year starts, excluding current week