Yes, India needs to have more than one standard time, because there is a time gap of about 2 hours between the easternmost parts to westernmost parts to westernmost parts of the country. … A country like USA has seven times zones due to their vast east to a west extent.
Does India need to have standard time?
Since many meridians pass through it, it is important to adopt the local time of one central meridian of a country as the standard time for the country. Thus, we need a standard meridian for the country. In India 82 ½ °E longitude determines the standard time. This is known as the Indian Standard Time.
Why do we have Indian Standard Time?
We need a standard meridian for India because there is a time lag of about 2 hours between Gujarat and Arunachal Pradesh. To avoid confusion of time in different states , India adopted a standard meridian which is 82 degrees 30 E and it passes through Mirzapur in Uttar Pradesh.
How many standard time does India have?
The Republic of India uses only one time zone across the whole nation and all its territories, called Indian Standard Time (IST), which equates to UTC+05:30, i.e. five and a half hours ahead of Coordinated Universal Time (UTC). India presently does not observe daylight saving time (DST or summer time).
Does India have more than one standard time?
India stretches from 97 degree 25 minute East in Arunachal to 68 degree 7 minute East in Gujarat — almost 30 degrees of longitude which is more than enough to have two time-zones. Northeast lose important daylight which can be used productively as the sun rises as early as 4 am in summer and offices open at 10.
Does India need 2 time zones?
The study said that technically it is feasible to have two time zones and two ISTs in India. … At present, the country observes a single time zone based on the longitude passing through 82°33′E. Interestingly, before independence the country was following three major time zones- Bombay, Calcutta and Madras Time.
Which countries are Neighbours of India?
The countries which share their land border with India are as follows: • Pakistan and Afghanistan in the northwest. China, Nepal and Bhutan in the north. Bangladesh and Myanmar in the east. India surrounds Bangladesh on three sides.
Why is the Indian Ocean named after India?
The Indian Ocean is named after India because of its strategic location at the head of the ocean from ancient times and its long coastline which is longer than any other country in the Indian Ocean rim.
Why is Indian time half an hour?
When the meridians for the Indian subcontinent were created, New Delhi was in between the two. Naturally, India decided to be 30 minutes between the two time zones, which is why the country is only 30 minutes ahead of nearby Pakistan, for example.
Why there is no daylight saving in India?
India does not follow daylight saving time; countries near the Equator do not experience high variations in daytime hours between seasons. … Individuals will wake an hour earlier than usual, complete their daily work routines an hour earlier, and have an extra hour of daylight at the end.
Why doesn’t India have different time zones?
India’s single time zone is a legacy of British rule, and is thought of as a symbol of unity. … India stretches 3,000km (1,864 miles) from east to west, spanning roughly 30 degrees longitude. This corresponds with a two-hour difference in mean solar times – the passage of time based on the position of the sun in the sky.
What should be the time zone for India in laptop?
India Standard Time (IST) is 5:30 hours ahead of Coordinated Universal Time (UTC). This time zone is in use during standard time in: Asia. India Standard Time is a half-hour time zone. Its local time differs by 30 minutes instead of the normal whole hour.
Does India use Daylight Savings time?
Japan, India, and China are the only major industrialized countries that do not observe some form of daylight saving. … Since the daylight hours are similar during every season, there is no advantage to moving clocks forward during the summer.