Ask Me Help Desk

Ask Me Help Desk (https://www.askmehelpdesk.com/forum.php)
-   Mathematics (https://www.askmehelpdesk.com/forumdisplay.php?f=199)
-   -   Calanders (https://www.askmehelpdesk.com/showthread.php?t=8278)

  • Mar 11, 2005, 12:07 AM
    h2_yoho
    Calanders
    Can anyone tell me in which year I could accurately use a 2004 calendar again please, and what is the method used to work that out?
    Thank you.
  • Mar 11, 2005, 01:00 PM
    h2_yoho
    Found the info I was looking for here. http://webexhibits.org/calendars/yea...l#Anchor-22685
  • Mar 15, 2005, 08:45 PM
    Glipto
    2009

    Method...

    leap: mod(366,7)= 2
    not leap: mod(365,7)= 1

    leap year : [ mod(year,4)=0 and mod(year,100)<>0 ] or mod(year,1000)=0

    Jan 1 , 2004 : Thursday 366 +2
    Jan 1 , 2005 : Saturday 365 +1
    Jan 1 , 2006 : Sunday 365 +1
    Jan 1 , 2007 : Monday 365 +1
    Jan 1 , 2008 : Tuesday 366 +2
    Jan 1 , 2009 : Thursday...

    Jan 1 , 2015 : Thursday...
    Jan 1 , 2026 : Thursday...
    Jan 1 , 2032 : Thursday...
    Jan 1 , 2037 : Thursday...

    You can write a program to do this (I use Excel)...

  • All times are GMT -7. The time now is 08:58 PM.