quotidian

quotidian [kwoʊˈtɪdiən] a.

1.) Everyday; commonplace.
2.) Recurring daily. Used especially of attacks of malaria (The American Heritage Dictionary of English).

Etymology: Middle English cotidien, from Old French, from Latin quotidianus, from quotidia, each day: quot, how many, as many as + dia, ablative of dias, day.

"Tonight on The Report: death, sadness, despair, and disease; the myriad miseries of our quotidian existence; life as suffering; the world as sorrow; history as a nightmare from which no man can awake; and time as the dolorous thread doomed to perpetually circumnavigate—in ever wider circles—the pool of fate. Jon?" (The Daily Show with Jon Stewart, Steve Bodow (Head Writer), March 29 2007).

(L'Absinthe, Edgar Degas, 1876)