How do you know its Yom Kippur on the Internet? It's quite simple, Buzzfeed's Sapna Maheshwari and Dan Oshinsky point out: Just look at what people are searching for on Google.

They put together this awesome chart that shows the frequency of searches for "sundown time" over the past four years. It looks like this:

To save Wonkblog readers the trouble: Sundown tonight is at 7:19 p.m in Washington, D.C.