3 ms·> It's as regular as saying "first full moon in 29.5 days". "the first sunrise in 24 hours!"by ysofunny 2y ago> It's as regular as saying "first full moon in 29.5 days". "the first sunrise in 24 hours!"lukan 2y agoDarkness is coming! https://xkcd.com/1391/ https://xkcd.com/1391/e12e 2y agoWell, that's not universal: https://www.timeanddate.com/sun/norway/tromso https://www.timeanddate.com/sun/norway/tromso