Days Until June 21st Calculator

Calculate how many days remain until June 21st, 2025 - the Summer Solstice.

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Understanding the Summer Solstice

June 21st typically marks the summer solstice in the Northern Hemisphere - the longest day of the year. This astronomical event occurs when the Earth's North Pole has its maximum tilt toward the Sun.

Why June 21st Matters

The summer solstice has been celebrated throughout history, marking:

  • The official start of summer
  • The longest period of daylight
  • Traditional celebrations worldwide
  • Agricultural significance

Cultural Significance

Many cultures celebrate the summer solstice with festivals and gatherings. Notable examples include:

  • Stonehenge gatherings in England
  • Midsummer celebrations in Scandinavian countries
  • Indigenous peoples' ceremonies