Tickets to Friday's game will be honored for the 8:15 p.m. game, with fireworks to follow immediately. Gates open at 7:15 p.m.
Saturday's originally scheduled game will begin an hour earlier at 3:05 p.m. Gates will open at 1:05 p.m.
Phillies right-hander Jonathan Pettibone will face White Sox left-hander John Danks in the afternoon. Phillies left-hander John Lannan will face White Sox left-hander Hector Santiago at night.
Again, fans with tickets to Friday's game should attend the 8:15 p.m. game. Both games will be televised on CSN and on MLB.TV.
Todd Zolecki is a reporter for MLB.com. This story was not subject to the approval of Major League Baseball or its clubs.