It happens because we all like midday - 12 noon - to be the time when the Sun is highest in the sky at our location.
But when it's midday in West Europe, it's 3 am in Los Angeles because they are way over to the west on the other side of the Earth. Over there they like to set their clocks 9 hours later so they still have midday at 12 noon, 9 hours after we have ours in Europe.
There is a time-zone for every 15 degrees of latitude, so 24 time zones in total.
Because the Sun is more or less in different locations
different times
Earth's rotation
Each planet has its own time zones which are related to the speed of rotation of that planet. The times zones of the planet Mars are of only theoretical interest since no one actually lives there, but they are in any event not related to those of Earth.
How many different times zones does Philippines have?
Meridian lines can be used to measure time zones. They split Earth into different time zones.
The Earth rotates, making it different times in different places.
different latitudes result in different climate zones on earth!
different times
On Earth, there are different time zones because of the position of the moon and Earth. When the moon is on one side of the Earth, on the other side it is nighttime, and vice versa. The different time zones make sure that every place on Earth experiences the same things at the same times, such as the sunset, sunrise, etc.
Earth's rotation
becase the sun or the moon is shining on that part of the earth
Each planet has its own time zones which are related to the speed of rotation of that planet. The times zones of the planet Mars are of only theoretical interest since no one actually lives there, but they are in any event not related to those of Earth.
Cities in different time zones have different times.
Well it all depend s on we're the earth is
water, wind and sun
How many different times zones does Philippines have?
Meridian lines can be used to measure time zones. They split Earth into different time zones.