In the Northern Hemisphere, a significant event occurs on Sunday. This event marks the beginning of a new season. Further details are available from NBC 5 Dallas-Fort Worth.

Astronomical summer starts on this day in areas north of the equator. The duration of daylight is notable on this particular day.

Information about this event can be found on the NBC 5 Dallas-Fort Worth website, which provides a guide to the occasion, including its effects on different parts of the world.