WASHINGTON, Jan 6 (Reuters) - U.S. Secretary of State Hillary Clinton will resume her official duties on Monday, five days after being released from a hospital for treatment of a blood clot, the State Department said on Sunday.

Clinton, 65, will sit down with assistant secretaries of state for a closed-door meeting on Monday at 9:15 a.m. (1415 GMT) at the start of a week-long schedule containing nearly a dozen meetings, including three at the White House.

The secretary was released from New York Presbyterian Hospital last Wednesday, after a stay of several days during which she was given blood thinners to treat the clot in a vein behind her right ear. She has been resting at home in New York since then.