Mapped: Summer daylight is fading fast

Many Americans are already experiencing lower temps and changing leaves, but all of us are seeing shorter days. Zoom in: Denver will lose 2 hours, 49 minutes of daylight between June 20 (the summer solstice) and Sept. 22 (the fall equinox), per NOAA's handy Solar Calculator. How it works: Here in the Northern Hemisphere, northern latitudes lose more daylight in the fall and winter compared to areas closer to the equator as the Sun's path through the sky shifts southward. Worthy of your time: If you struggle with the winter...