Time to start watching sunrise every AM Pair it with UV-A rise, which typically happens around an hour after sunrise You’ll never complain about energy again Best part is that it’s not a hack, it’s etched into our circadian, diurnal species. Completely free. Damn near effortless once you learn how to go to bed on time. Provides other health benefits as well Download MyCircadian app to know specific times according to where you live If it’s cloudy, the principle of waking at sunrise and going outside remains the same