Teachers and students at a school in San Juan, Puerto Rico, rejoiced after the power came back on following 112 days of being in the dark in a video posted Wednesday.

After electricity was restored to the Academia Bautista de Puerto Nuevo, children screamed while teachers rang bells.

The island lost all power on Sept. 20 when Hurricane Maria swept over the U.S. territory.

As of Wednesday, 83 percent of the Puerto Rico Electric Power Authority customers have power.