Miller Hill Happy Spring! March 20, 2019 SunDog 2 Comments In some cultures in the Northern Hemisphere, the astronomical Vernal equinox (varying between 19 and 21 March) is taken to mark the first day of spring, and the Summer solstice (around 21 June) is taken as the first day of summer. I debated cropping off the bottom part of the photo, but I wanted you to see just how much snow we still have. Can you guess where I took this photo? This is basalt rock. Read about the Duluth Complex here.