The International Date Line (IDL) is the line extending between the South and North Poles that is the boundary between one calendar day and the next. It passes through the Pacific Ocean, roughly following the 180.0° line of longitude and deviating …

The International Date Line (IDL) is an imaginary line on Earth's surface defining the boundary between one day and the next. The International Date Line zigzags through the Pacific Ocean at around 180° longitude.

2021年6月23日 · The international date line (IDL) is an imaginary line that runs along the Earth's surface from the North Pole to the South Pole in the middle of the Pacific Ocean. When you...

2021年7月18日 · The International Date Line Map shows an imaginary line running from the North pole to the South pole, corresponding its length to the 180th meridian on the surface of the earth. It demarcates two consecutive calendar days, resulting in the Eastern side of the line ahead by one day and the Western side behind by a day.

2024年6月23日 · The International Date Line (IDL) is an imaginary line that passes through the mid-Pacific Ocean and roughly follows a 180-degree longitude north-south line on Earth. Established in 1884, it is located halfway around the world from the prime meridian, also known as the Greenwich Meridian, which is the 0-degree longitude line in Greenwich, England.

The International Date Line (IDL), also known as just the Date Line, is an imaginary line on the surface of the Earth, going from north to south in the Pacific Ocean. The date becomes one day later as one travels across it in western direction, and one day earlier as one travels across it in eastern direction.

2021年4月4日 · What Is The International Date Line? The IDL is an imaginary line that roughly follows the 180° line of longitude and passes through the Pacific Ocean. However, this line is not straight and strays from the 180° meridian at certain points. In some places, it appears as zig-zag, deviating to the meridian’s east or west.

2019年9月10日 · The international date line is an imaginary line that separates one day from another on the globe, but it's not a perfectly straight line.

What is the IDL? An imaginary line near 180° longitude where the date changes by one day when crossed. Adjusts around islands (e.g., Fiji, Alaska) to avoid splitting regions into two dates. Subtract 1 day (e.g., Friday becomes Thursday). Example: Midnight Friday in Asia → Midnight Thursday in America.

2024年6月23日 · The international date line (IDL) is an imaginary line that runs from the North Pole to the South Pole in the middle of the Pacific Ocean. It separates one calendar day from another and is used to determine the time and date in different parts of the world. However, what many people may not realize is that the IDL is not a straight line.