Press Release

INDIANAPOLIS, Jan 06, 2010 /PRNewswire via COMTEX/ -- Simon Property Group, Inc. (NYSE: SPG) announced today that financial and operational results for the quarter ended December 31, 2009, will be released before the market opens on February 5, 2010. The Company will host its quarterly earnings conference call and an audio webcast on February 5th at 11:00 a.m. Eastern Time.

The live webcast will be available in listen-only mode at www.simon.com (Investors tab), www.earnings.com and www.streetevents.com. If you are unable to participate during the live webcast, an audio replay will be available beginning at 2:00 p.m. Eastern Time on February 5, 2010, and will be available until 5:00 p.m., February 19, 2010, by dialing 1-888-286-8010 and entering the passcode "23976049." The call will also be archived on www.simon.com, www.earnings.com and www.streetevents.com for approximately 90 days.

Simon Property Group, Inc. is an S&P 500 company and the largest public U.S. real estate company. Simon is a fully integrated real estate company which operates from five retail real estate platforms: regional malls, Premium Outlet Centers(R), The Mills(R), community/lifestyle centers and international properties. It currently owns or has an interest in 385 properties comprising 262 million square feet of gross leasable area in North America, Europe and Asia. The Company is headquartered in Indianapolis, Indiana and employs more than 5,000 people worldwide. Simon Property Group, Inc. is publicly traded on the NYSE under the symbol SPG. For further information, visit the Company's website at www.simon.com.

SOURCE Simon Property Group, Inc.