Online Calendar
Simple, clean online calendar. View any month and year, see week numbers, and check day-of-week for any date.
March 2026
Wk
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Click any date for details
How to Use the Online Calendar
Navigate between months using the arrow buttons, or jump years with the double arrows. Click "Today" to return to the current date. Click any date to see its day of the week, week number, and day of the year.
Week Numbers
Week numbers follow the ISO 8601 standard, where weeks start on Monday and Week 1 is the week containing the first Thursday of the year. This is the standard used in most of the world for business and academic calendars.