What time the 2024 solar eclipse starts, reaches peak totality and ends today

The 2024 solar eclipse will be visible across North America today. As the moon's position between the Earth and sun casts a shadow on North America, that shadow, or umbra, will travel along the surface from west to east at more than 1,500 miles per hour along the path of totality.  That means the eclipse will start, peak and end at different times — as will the moments of total darkness along the path of totality — and the best time to view the eclipse depends on where you are located. Some places along the path will have more totality time than others.The total solar eclipse will emerge over the South Pacific Ocean before the shadow falls across North America, beginning in parts of Mexico. The path of totality, where onlookers can witness the moon fully blocking the sun (through eclipse viewing glasses for safety), is expected to first make landfall near the city of Mazatlán around 9:51 a.m. MT.  The total solar eclipse will cross over the U.S.-Mexico border into Texas, where it will emerge over Eagle Pass at 12:10 p.m. CT. In Dallas, NASA data shows the partial eclipse will first become visible at 12:23 p.m. CT. The next states in the path of totality are Oklahoma and Arkansas, where the eclipse begins in Little Rock at 12:33 p.m. CT.