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= 5.30 hoursLocal time at IST is 5.30 hours more than that at Greenwich, Therefore, if it is 12:00 pm at IST, it will be 6:30 am at GMT. Likewise, International Date Line is at 180o longitude. Therefore, it is 6.30 minutes ahead of IST.

## What will be the time in India if it is 12 noon at Greenwich?

Answer: it will be 5:30 p.m. in India when it is 12 noon at Greenwich ……….

## What is the time difference at the International Date Line?

People traveling westward around the world must set their clocks: Back by one hour for every 15° of longitude crossed, and. Forward by 24 hours upon crossing the International Date Line.

## What time is the International Date Line?

The International Date Line is a consequence of the worldwide use of timekeeping systems arranged so that local noon corresponds approximately to the time at which the sun crosses the local meridian of longitude (see Standard Time).

## What is the time in India when it is 12 noon in England explain?

Therefore, the time in India is 5 hrs and 28 minutes ahead of London (since India is located to the east of Greenwich). So if the time in London is 12:00 pm, we will add 5 hrs and 30 minutes to it which will be 5:30 pm.

## When it is 12 noon in Greenwich 0 What is the local time at?

Thus, when it is 12 noon at Greenwich the time at 15o east of Greenwich will be 15 x 4 = 60 minutes, i.e., 1 hour ahead of Greenwich time, which means 1 p.m. 3.

## What will be the time in India when it is 12 noon at 30 degree west longitude?

The time at 30° W longitude can be determined with reference to know the time at any given longitudinal location. Thus, if it is 12 noon at 60°E longitude, then time at 30° W longitude would be 6 AM.

## What time is it in GMT +12?

Current time in UTC/GMT-12 time zone is 18:39:42.

## Where in the world does day start first?

Each day on Earth begins at midnight in Greenwich, England, where the prime meridian is located. Originally, the prime meridian’s purpose was to help ships at sea find their longitude and determine accurately their position on the globe.

## Which country is closest to the international date line?

The date line passes equidistantly between the two Diomede Islands—Little Diomede Island (US) and Big Diomede Island (Russia)—at a distance of 1.5 km (1 mi) from each island. The date line circumvents the territory of Kiribati by swinging far to the east, almost reaching the 150° meridian.

## Where does the world clock start?

All time zones are measured from a starting point centered at England’s Greenwich Observatory. This point is known as the Greenwich Meridian or the Prime Meridian. Time at the Greenwich Meridian is known as Greenwich Mean Time (GMT) or Universal Time.