The sun rises nearly two hours earlier in the east of India than in the far west. Critics of the single time zone have argued that India should move to two different standard times to make the best use of daylight in eastern India, where the sun rises and sets much earlier than the west.
What problems does time zones cause?
Jet lag, also called jet lag disorder, is a temporary sleep problem that can affect anyone who quickly travels across multiple time zones. Your body has its own internal clock (circadian rhythms) that signals your body when to stay awake and when to sleep.
Why is India’s time zone 30 minutes?
So why are some cities 30 or 45 minutes off? … For example, in New Delhi, India, they found themselves halfway between two meridians, and therefore decided to be 30 minutes between each, as opposed to adopting one time or the other.
What is the best time zone to live in?
Mountain Time Is the Best Time Zone in America.
Can India have 2 time zones?
India is geographically the second-largest country not to have multiple time-zones 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.
Is time same all over India?
The Republic of India uses only one time zone (even though it spans across two geographical time zones) 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).
Are there any 30 minute time zones?
While most time zones differ from Coordinated Universal Time (UTC) by a number of full hours, there are also a few time zones with both 30-minute and 45-minute offsets. Green and yellow areas have offsets of 30 or 45 minutes.
Which country is 1 hour behind India?
Afghanistan and Iran are the two countries which are one hour behind Indian standard time. IST was established after independence for the whole country by the government of India.
Why is Kathmandu 15 minutes off?
Nepal is 5 hours and 45 minutes ahead of GMT, because it sets the meridian of Nepal Standard Time at Gaurishankar, a mountain east of Kathmandu. The odd time difference between Nepal and India has resulted in a national joke that Nepalis are always 15 minutes late (or, Indians are 15 minutes early).