4 minute
You can calculate the time difference between two locations by dividing the difference in longitude by 15 degrees, as each 15-degree interval represents a one-hour time difference. East is positive and west is negative when determining the direction of the time change.
You can find the difference in the values of longitude for the two places. Then divide the difference in longitude by 15, and you will get the number of hours difference.
add the degrees of two places you want to find. Then multiply the answer with 4.Then divide it with 60.The answer you get is the time difference between two places
The difference in longitude between two places is:Absolute value of [ (one longitude) minus (the other longitude) ].The easist way to calculate it is as follows:--> If both points are in the same hemisphere(both east longitude or both west longitude):-- Subtract the smaller number from the larger number.--> If the points are in different hemispheres(one east longitude and one west longitude):-- Add the two numbers.-- Subtract the result from 360.
Degrees on a map refer to the units used to measure latitude and longitude. They are used to indicate a specific location on the Earth's surface and help in navigation and understanding the spatial relationships between different places on a map.
90 degrees west longitude
Longitudes are used to calculate time differences between different locations on Earth. By dividing the Earth into 24 time zones, each spanning 15 degrees of longitude, you can determine the time difference between two places by calculating how many hours apart their longitudes are and adjusting for any fractional differences. This system is the basis for Coordinated Universal Time (UTC) and allows for global synchronization of time.
The zero meridian is a line more than 12,000 miles long, between the north and south poles. There are literally trillions of places on it. The line is called the "Prime Meridian".
Half of 180 is 90.Places near 90 degrees west longitude includeThunder Bay, OntarioMadison, WisconsinPeoria, IllinoisSt. Louis, MissouriMemphis, TennesseeJackson, MississippiNew Orleans, LouisianaMerida, MexicoGuatemala City, Guatemalathe Galapagos Islands
Half of 180 is 90.Places near 90 degrees west longitude includeThunder Bay, OntarioMadison, WisconsinPeoria, IllinoisSt. Louis, MissouriMemphis, TennesseeJackson, MississippiNew Orleans, LouisianaMerida, MexicoGuatemala City, Guatemalathe Galapagos Islands
One degree of longitude is approximately 69 miles (111 km) apart at the equator; since they converge at the North and South Poles, the distance gets smaller as they near the poles.
The places furthest apart in time are locations on opposite sides of the International Date Line, which is approximately 180 degrees longitude. This results in a time difference of 24 hours. For example, the time difference between Baker Island (UTC-12) and Kiritimati (UTC+14) is 26 hours.