From the White House website, posted on Sunday, July 27 (emphasis added):
As Muslims throughout the United States and around the world celebrate Eid-al-Fitr, Michelle and I extend our warmest wishes to them and their families. This last month has been a time of fasting, reflection, spiritual renewal, and service to the less fortunate. While Eid marks the completion of Ramadan, it also celebrates the common values that unite us in our humanity and reinforces the obligations that people of all faiths have to each other, especially those impacted by poverty, conflict, and disease.
In the United States, Eid also reminds us of the many achievements and contributions of Muslim Americans to building the very fabric of our nation and strengthening the core of our democracy. That is why we stand with people of all faiths, here at home and around the world, to protect and advance their rights to prosper, and we welcome their commitment to giving back to their communities.
On behalf of the Administration, we wish Muslims in the United States and around the world a blessed and joyous celebration. Eid Mubarak.
Earlier this month a Gallup poll indicated that 72% of Muslims approve of the job Obama is doing, even though his support has plummeted among virtually every other group.
Two weeks ago, Obama celebrated the Muslim holiday of Ramadan in the White House.