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Up-and-coming Los Angeles rockers Haim have finally picked a day to make their debut official. 

The trio of sisters have been garnering attention since last year, but now they've announced plans to release their first full-length album.  Days Are Gone is scheduled to drop on September 30th. 

The set includes singles that fans are already familiar with - like "Falling" - but the band promises several never-before-heard songs as well. 

In the meantime, fans can catch Haim on the road.  They're currently touring Europe, but are scheduled to return to the U.S. at the end of the month for an appearance at Philadelphia's Made in America festival. 

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