A total solar eclipse happens when the Moon passes between the Sun and Earth, completely blocking the face of the Sun. The sky will darken as if it were dawn or dusk. The next total solar eclipse to visit North America will be on Monday, April 8, 2024. The solar eclipse will follow a path across North America, passing over Mexico, the United States, and Canada. The duration of totality will be up to 4 minutes and 27 seconds. Except during the brief total phase of a total solar eclipse, when the Moon completely blocks the Sun’s bright face, it is not safe to look directly at the Sun without specialized eye protection for solar viewing. Be sure you’re familiar with when you need to wear specialized eye protection designed for solar viewing by reviewing these safety guidelines.