Total Solar Eclipse Interactive Maps 
(Quick click showing percentage of totality at any US site on April 8)

Xavier Jubier Maps 
(Google Maps overlay, exact time of start and end of eclipse maximum intensity or totality for individual homes, schools, etc. wordwide)

NASA Eclipse Maps
(Showing local dates and time for Totality across the continental USA)

Totality by Big Kid Science App
(a FREE educational app to help find your way to upcoming eclipses around the world, including the 2024 total eclipses that will pass across North America)