January 21, 2011 - Is moved from the University Medical Center in Tucson to Memorial Hermann-Texas Medical Center in Houston, Texas.
January 26, 2011 - Is transferred to the nearby Institute for Rehabilitation and Research Memorial Hermann (TIRR Memorial Hermann), the day after doctors upgrade her condition from serious to good.
April 25, 2011 - Doctors announce that Giffords has recovered enough to travel to Florida to attend the final lift-off April 29 of the Space Shuttle Endeavour, of which her husband, Capt. Mark Kelly, is the commander. She is able to use her left side, has limited use of her right arm and leg, and has begun walking a little.
May 16, 2011 - Giffords attends the rescheduled launch of Space Shuttle Endeavour at the Kennedy Space Center.
June 12, 2011 - First post-shooting photos of Gifford are posted to her Facebook page. The photos are of Gifford smiling on May 17, 2011.
June 15, 2011 - Is discharged from Memorial Hermann-Texas Medical Center.
August 1, 2011 - Returns to the floor of the House of Representatives to vote in support of a plan to raise the U.S. debt ceiling.
November 14, 2011 - Appears on ABC News in her first television interview since the shooting.
November 15, 2011 - The memoir Rep. Giffords and her husband Mark Kelly wrote together, "Gabby: A Story of Courage and Hope," is released. In the audio book version, Rep. Giffords reads aloud the final chapter.
January 8, 2012 - Rep. Gabrielle Giffords attends a vigil in Tucson marking the one-year anniversary of the shooting. She leads the crowd of thousands in the Pledge of Allegiance and later lights a memorial candle for the six people killed.
January 22, 2012 - Announces via her website, she will resign from the U.S. House of Representatives to concentrate on her health and recuperation.
January 25, 2012 - Officially resigns from the U.S. House of Representatives.
February 10, 2012 - Secretary of the Navy Ray Mabus announces that the next Independence variant littoral combat ship (LCS) will be named USS Gabrielle Giffords.
February 10, 2012 - Giffords' final piece of legislation, the Ultralight Aircraft Smuggling Prevention Act of 2012, is signed into law by President Barack Obama.
February 21, 2012 - Named to the National Board of Advisors for the National Institute for Civil Discourse at the University of Arizona.
June 9, 2012 - Giffords appears at a get-out-the-vote rally at the Rialto Theater in Tucson to campaign for Ron Barber, her former aide who is running for her congressional seat.
November 8, 2012 - Along with husband Mark Kelly attends the sentencing hearing for Jared Lee Loughner, the man who shot her. Kelly testifies on Giffords' behalf saying, "Mr. Loughner, you may have put a bullet through her head but you have not put a dent in her spirit and her ability to do good."
January 8, 2013 - Giffords and her husband launch the website, Americans for Responsible Solutions. It addresses gun violence prevention and gun owner responsibility.
January 30, 2013 - Giffords and her husband Mark Kelly appear before the Senate Judiciary Committee to make a statement about gun violence in the U.S.
February 11, 2013 - Giffords appears in the gun legislation advertisement, "Let's Get this Done," scheduled to run this week on television and online.