I believe that this is a correct countdown timer for the Auction Close: Sunday, May 5 @ 2300 EDT Monday, May 20 @ 2300 EDT, but no guarantees, it's unofficial so do you own DD, though I shall be following it unless someone spots a flaw in it.

https://www.timeanddate.com/countdown/generic?iso=20190520T23&p0=179&msg=Satoshi+Times+auction&font=cursive