SL Green Realty Corp. To Release Fourth Quarter and Full Year 2009 Financial Results On January 25, 2010

SL Green Realty Corp. (NYSE: SLG), a real estate investment trust, announced today that it will release earnings for the fourth quarter and full year 2009 on Monday, January 25, 2010.

The Company's executive management team, led by Marc Holliday, Chief Executive Officer, will host a conference call and audio web cast on Tuesday, January 26, 2010 at 2:00 pm ET to discuss the financial results. The Supplemental Package will be available prior to the quarterly conference call on the Company's web site, www.slgreen.com, under "financial reports” in the investors section.

The live conference will be webcast in listen-only mode on the Company's web site under "event calendar & webcasts” in the investors section and on Thomson's StreetEvents Network. The conference may also be accessed by dialing 866.202.0886 Domestic or 617.213.8841 International, using pass-code "SL Green.”

A replay of the call will be available through February 2, 2010 by dialing 888.286.8010 Domestic or 617.801.6888 International, using pass-code 91181326.

Company Profile

SL Green Realty Corp. is a self-administered and self-managed real estate investment trust, or REIT, that predominantly acquires, owns, repositions and manages Manhattan office properties. The Company is the only publicly held REIT that specializes in this niche. As of September 30, 2009, the Company owned interests in 29 New York City office properties totaling approximately 23,211,200 square feet, making it New York's largest office landlord. In addition, at September 30, 2009, SL Green held investment interests in, among other things, eight retail properties encompassing approximately 374,812 square feet, three development properties encompassing approximately 399,800 square feet and two land interests, along with ownership interests in 31 suburban assets totaling 6,804,700 square feet in Brooklyn, Queens, Long Island, Westchester County, Connecticut and New Jersey.

To be added to the Company's distribution list or to obtain the latest news releases and other Company information, please visit our website at www.slgreen.com or contact Investor Relations at 212-216-1601.