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  • The International Date Line - timeanddate. com
    The International Date Line goes through the Pacific Ocean at about 180 degrees longitude Where is the International Date Line? See it on a time zone map
  • Moon Phases 2026 – Lunar Calendar - timeanddate. com
    Moon phases for 2026 or any year New Moon and Full Moon calendar with precise times and simulation of the Moon phase today When is the next Full Moon?
  • Time Zone Map
    The timeanddate com Time Zone Map gives an overview of current local times around the world It takes into account daylight saving time (DST) changes worldwide
  • Time Zone Converter – Time Difference Calculator
    Find the exact time difference with the Time Zone Converter – Time Difference Calculator which converts the time difference between places and time zones all over the world
  • Sunrise and Sunset Calculator
    Calculate local times for sunrises, sunsets, meridian passing, Sun distance, altitude and twilight, dusk and dawn times
  • What Is Longitude and Latitude? - timeanddate. com
    Today, the meridian line through Greenwich, England, is considered as the reference point for longitudes This line is also known as the Prime Meridian The Prime Meridian is set as 0° longitude and it divides the Earth into the Eastern and the Western Hemispheres
  • Is the Prime Meridian in Greenwich in the Wrong Place?
    180° longitude: How does the International Date Line work? Standards and Units Change All the Time The prime meridian is not the only standard whose definition has changed over the years, as more precise means of measurement became available
  • India Standard Time – IST Time Zone
    India Standard Time (IST) is the time zone observed throughout India and Sri Lanka India, despite its size, only has one time zone The country stretches 3000 km (about 1800 miles) from west to east, spanning roughly 30 degrees of longitude In the US, this would be the same as Utah and New York sharing one very large time zone


















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