Are the deadlines extended for the airplay charts on Monday holidays?

Are the deadlines extended for the airplay charts on Monday holidays?

For Monday holidays, the deadlines for Adds and Playlists to be submitted for all of the airplay charts that normally close on Monday are extended to Tuesday at the same times.

2021 Monday Holiday Schedule
Jan 18th - Martin Luther King Jr. Day
Feb 15th - Presidents' Day
May 31st - Memorial Day
Jul 5th - Independence Day (Observed)
Sep 6th - Labor Day

On Monday holidays the deadline for submitting any Friday-Sunday airplay discrepancies for possible chart credit is also extended from Monday to Tuesday at 11am EST. Please email any discrepancies to music.support@mrcentertainment.com for investigation.