International date line sidha know nahi hai
The International Date Line (IDL) passes
through the Pacific Ocean. It is an
imaginary line, like longitudes and latitudes.
The time difference on either side of this
line is 24 hours. So, the date changes as
soon as one crosses this line. To avoid any
confusion of date, this line is drawn through
where the sea lies and not land. Hence, the
IDL is drawn in a zig-zag manner.