The Cedar Rapids Downtown Public Library is closed until further notice after a fire broke out in a light fixture above the Commons area Wednesday, according to a news release.

The sprinkler system activated and the fire was quickly extinguished. The extent of the fire damage to the building is not yet known, but books and other library materials do not appear to have been damaged by the sprinkler water, the release states.

The building was safely evacuated and no one was injured. The library will remain closed through Thursday, and possibly longer, depending on how much cleanup is necessary.

Hold times and due dates will be extended accordingly.