Since the Earth is roughly spherical (ball-shaped), you can head out either eastward
or westward from the International Dateline and wind up anywhere you want to be.
If Dubai is your final destination and you are presently anywhere on the International
Dateline ... with two exceptions ... then the shortest route to Dubai is westward
from your present location.
The exceptions are the very end-points of the International Dateline at the north and
south poles. At the poles, there is no such thing as 'east' or 'west', so no matter
where your final destination is, you would need to head out toward the south from
the north pole, or towards the north from the south one.
Alaska, USA is just east of the International Date Line.
International Date Line. Nominally 180 degrees east (or west) longitude. Opposite the Prime Meridian.
the international date line
If you are crossing date line from west to east you'll gain one day.
The Prime Meridian is located at 0 degrees, the international date line is not. There is only one prime meridian, there are many international date line.
Alaska, USA is just east of the International Date Line.
If it is Thursday on the west side of the International Date Line, what day is it on the east side?
If it is Thursday on the west side of the International Date Line, what day is it on the east side?
If it is Thursday on the west side of the International Date Line, what day is it on the east side?
The International Date Line.
North America is on the east of the International Dateline.
The International Date Line.
The International Date Line.
International Date Line. Nominally 180 degrees east (or west) longitude. Opposite the Prime Meridian.
The International Date Line
The International date line.
West