Solemnity of the Ascension of the Lord (Ascension Thursday). Forty days after Easter Jesus ascended into heaven to prepare his disciples (and us) to receive the gift of the Holy Spirit.
Masses in English will be on
May 26th at 7 am; 12:05 pm and 5:15 pm.
Masses in Spanish will be on the Vigil (May 25th) at 5:15 pm
and on May 26th at 7 pm.
You might note that all three of Nebraska’s Catholic Dioceses keep this celebration on Thursday. Most of the rest of the country moves this Solemnity to the following Sunday.