You don't. You tell time with clocks. Time zones are reference points of the adjustments we make to clocks in hour clumps (and in rare cases half hour) from GMT. You can convert your time here to another time somewhere else in the world by adding or subtracting a specific amount.
The prime meridian is a line of longitude
No meridians are called the time meridian. The Greenwich meridian which passes through Greenwich, London is called the prime meridian. From which time zones are calculated.
Mean solar time on the prime meridian is known as Greenwich Mean Time (GMT).
If you fly west from the prime meridian, you will gain hours, not lose them. This is because you are crossing time zones in a westerly direction, where time is typically later than the time at the prime meridian.
15.30 p.m as N.delhi is +5.30hRS GMT.
The prime meridian itself does not directly help tell time. Rather, time zones are determined based on their distance east or west from the prime meridian, with Greenwich Mean Time (GMT) being the time at the prime meridian. This system helps standardize timekeeping across the world.
We crossed the prime meridian for the first time last night.
We begin to measure time at the prime meridian
The prime meridian is a line of longitude
No meridians are called the time meridian. The Greenwich meridian which passes through Greenwich, London is called the prime meridian. From which time zones are calculated.
Mean solar time on the prime meridian is known as Greenwich Mean Time (GMT).
If you fly west from the prime meridian, you will gain hours, not lose them. This is because you are crossing time zones in a westerly direction, where time is typically later than the time at the prime meridian.
The Prime Meridian and 180° longitude are half-a-world apart.So 11 AM at 180° corresponds to 11 PM on the Prime Meridian.
in the use of the chronometer. chronometer is the based time on earth and it is the greenwich time. greenwich time is the time at the prime meridian.......
The prime meridian goes east to south, as the equator runs east to west. The prime meridian is used as 12:00AM on a time zone map
greenwhich mean time
Prime meridian, International Date Line, time zones