SIMPLE! YOU CHECK YOUR CALENDER!!! Hehehe...
We're talking about 1st of January till 31st December, 2009 here.
Was 2009 a leap year? NO!!! That means we had 365 days in that year.
365 days - 1 day (for 01 - 01) means we have 364 days to play with.
364 days / 7 (express the days in week, so that we'd get there faster).
My calculator said 52. Just what I prayed for!
It means we have 52 weeks ahead.
If today is a Saturday, in one week's time, it'd be Saturday again; in three weeks' time, it'd be another Saturday.
If 01/01/2009 was a Thursday, in 52 weeks' time, it'd be a Thursday.
I know it's true because I just checked my calender. Believe me, I did!
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