User:Saddam Husain Sir

FORMULA FOR DAY CALCULATION

Made by Saddam Husain sir

Y+LY+MC+D-2R-1

If

Y= Year. (Last two digits )

LY= Leap Years in Y

MC= Month code J F M A M J J A S  O N D 0  3  3  6  1  4 6 2 5  0 3 5

D= Date R= century reminder (divide century by 4)

Find:

Y+LY+MC+D-2R-1

Divide the sum by 7 And find reminder👇

0. Sun 1 Mon 2 Tue 3 Wed 4 Thu 5 Fri 6. Sat

03:27, 12 July 2018 (UTC)03:27, 12 July 2018 (UTC)03:27, 12 July 2018 (UTC)03:27, 12 July 2018 (UTC)Saddam Husain Sir (talk) Find the day on 21/6/1440

40+10+4+21-5=70 70/7 ®=0 Answer = Sunday 03:27, 12 July 2018 (UTC)03:27, 12 July 2018 (UTC)03:27, 12 July 2018 (UTC)03:27, 12 July 2018 (UTC)Saddam Husain Sir (talk)

If the last two digits are 00 Take Y=100 and subtract 1 from century

Consider Last Leap year from the month of March 03:27, 12 July 2018 (UTC)03:27, 12 July 2018 (UTC)03:27, 12 July 2018 (UTC)03:27, 12 July 2018 (UTC)~