Parish Events

Name: Sunday Mass
Start: 2026-01-04T11:00:00-05:00
End: 2026-01-04T12:00:00-05:00

December 2025
Christmas Mass in the Night

December 24, 2025 @ 9:00 pm - 10:00 pm

Join us this Christmas as we celebrate the joyful birth of our Savior, Jesus Christ. All are welcome—whether you come every week or haven’t been in a while, there is […]
Christmas Day Mass

December 25, 2025 @ 9:00 am - 10:00 am

Join us this Christmas as we celebrate the joyful birth of our Savior, Jesus Christ. All are welcome—whether you come every week or haven’t been in a while, there is […]
Reconciliation

December 27, 2025 @ 4:00 pm - 4:45 pm

Immaculate Heart of Mary Church (100 Penn Ave, Mercer, PA 16137)
Saturday Vigil Mass

December 27, 2025 @ 5:00 pm - 6:00 pm

Immaculate Heart of Mary Church (100 Penn Ave, Mercer, PA 16137)
Sunday Mass

December 28, 2025 @ 8:00 am - 9:00 am

Immaculate Heart of Mary Church (100 Penn Ave, Mercer, PA 16137)
Sunday Mass

December 28, 2025 @ 11:00 am - 12:00 pm
Holy Day of Obligation Vigil Mass

December 31, 2025 @ 6:00 pm - 7:00 pm
January 2026
Holy Day of Obligation Mass

January 1 @ 9:00 am - 10:00 am
Reconciliation

January 3 @ 3:00 pm - 3:45 pm

Immaculate Heart of Mary Church (100 Penn Ave, Mercer, PA 16137)
Saturday Vigil Mass

January 3 @ 4:00 pm - 5:00 pm

Immaculate Heart of Mary Church (100 Penn Ave, Mercer, PA 16137)
Sunday Mass

January 4 @ 8:00 am - 9:00 am

Immaculate Heart of Mary Church (100 Penn Ave, Mercer, PA 16137)
Sunday Mass

January 4 @ 11:00 am - 12:00 pm