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Calendars

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Timeanddate.com. Desktop Calendar and much more! HipCal - it's about time. Free Online Calendar PDF - Month on a Page. How to Become a Human Calendar. Mentally finding out the day of the week for any date is a skill you can easily learn. You don’t need to be an autistic genius – all it takes is basic memorization effort and some trivial math.

When I first learned this technique many years ago, I did it just for fun. With time, I learned to enjoy the convenience of not needing a calendar anymore. It’s far more useful than I first thought, and with just a little practice, you’ll be able to find out the days of the week much faster than when reaching for a calendar.

The Method To find out the days of the week for any date, use the formula: [day of week] = (yearcode + monthcode + day) mod 7 If you’re not math-inclined, this may look quite scary at first, but don’t worry: using the formula is straightforward. Month and Year Codes The month codes are one of the formula’s most troublesome parts, since they don’t follow a clear logic. We also need the year code, which are also apparently arbitrary. Days of the Week The Calculation 5 means Thursday. Free Printable PDF 2012-2013 Calendar - 12 Weeks on 1 Page - PDFCalendar.com.