Day of Prayer

Day of Prayer Logo

Rejoice always, pray without ceasing, in everything give thanks; for this is the will of God in Christ Jesus for you.

– 1 Thessalonians 5:16-18


OCF Day of Prayer is a program that unites the various chapters across North America in prayer. Each year, on the first day of Great Lent (Clean Monday), participating OCF chapters take part in 24 hours of unceasing prayer. Each school takes a one-hour slot to pray for themselves, their chapters and their fellow students.


DAY OF PRAYER 2017 –  February, 26, 6 PM EST – February 27, 6 PM EST

Join us in uniting in prayer for each other by signing up your chapter for Day of Prayer 2017. We want to fill EVERY slot, so please check the calendar for the most up-to-date listing of available slots before you sign up. If you’re not sure, email us at

Check the Calendar for Available Slots

Sign Up Your Chapter

Prayer Requests

We invite anyone to submit prayer requests for family members and friends. Your submissions will be forwarded to each chapter participating in the Day of Prayer to be included in their prayers.

Submit Your Prayer Requests


Day of Prayer Service with a Priest

Day of Prayer Service without a Priest

Online Septuagint Psalter with Kathismata

2017 Chapter List by Region

2017 Prayer Requests

Watch Live Broadcast of Day of Prayer Services

We will be streaming live on the internet several Day of Prayer Services from college campuses throughout North America. They will be accessible on computers, iPads, tablets, and smart phones via Google Hangouts on Air. Participating chapters will receive instructions via email on how to broadcast their service before Day of Prayer begins.

Tune in here.