Here's a list of local times for the ceremony

Central Standard Time is GMT/UTC-6

Anchorage- 2pm
Auckland (NZ)- 10am Sunday
Bangkok- 5am Sunday
Berlin- 12am (midnight) Sunday
Brisbane- 8am Sunday
Calgary- 4pm
Chicago- 5pm
Honolulu- 8am
London- 11pm
Los Angeles- 3pm
Mexico City- 5pm
Moscow- 1am Sunday
New Delhi- 3.30am Sunday
New York- 6pm
Paris- 12am (midnight) Sunday
Perth- 6am Sunday
Rio- 7pm
Salt Lake City- 4pm
Singapore- 6am Sunday
Sydney- 8am Sunday
Tel Aviv- 1am Sunday
Tokyo- 7am Sunday
Toronto- 6pm
Vancouver- 3pm

"It means never having to play it cool about how much you like something. It's basically a license to proudly emote on a somewhat childish level rather than behave like a supposed adult. Being a geek is extremely liberating."- Simon Pegg