Divine Mercy Sunday.  

We pray that we may live and proclaim the message of this day . . . Jesus, I trust in you.

 St. Joseph Cathedral

How to Pray the Chaplet of Divine Mercy :    https://www.usccb.org/beliefs-and-teachings/how-we-teach/new-evangelization/year-of-faith/how-to-pray-the-chaplet-of-divine-mercy