Dallas is gearing up for a total solar eclip— er, 75 percent solar eclipse. On Monday, Aug. 21 from 10:40 a.m. to 2:40 p.m. local time, this solar eclipse is one that only comes around every 375 years. While Dallasites may not get the best view, you still have time to make arrangements to travel to the cities in the path of totality. However, as much as you may want to believe this is a national holiday, it isn’t. So, courtesy of Guide Live, here’s everything you need to know about watching it from your own backyard … or office window.