Aha … August 2010


Hi,

[Matt: All 31 day months have three consecutive days that occur five times. With only seven possible starting points, it happens way more often than every 823 years.]

So my theory was wrong about 5 Sunday, 5 Monday and 5 Tuesday. Though this august (August 2010) has 5 Sunday, 5 Monday and 5 Tuesday.Thanks Matt for calculation. (Old Post content: Do you know, after 823 years,  there will be 5 Sunday, 5 Monday and 5 Tuesday in coming August (August 2010)).

August 2010

August 2010

!!! Rock On !!!

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2 Responses to Aha … August 2010

  1. Matt Parker says:

    Actually: No. If you wait 11 years, AUGUST 2021 has 5 Sundays, 5 Mondays, 5 Tuesdays. All 31 day months have three consecutive days that occur five times. With only seven possible starting points, it happens way more often than every 823 years.

    In fact: it doesn’t even happen in 2833, that has five Mondays, Tuesday, Wednesday. Does occur in 2832 though.

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