Solemnity of Saints Peter and Paul, Apostles2026 · Date · History · Messages
Holy See sources identify June 29 as the Catholic Solemnity of Saints Peter and Paul and document the 2026 papal celebration on that date.
About Solemnity of Saints Peter and Paul, Apostles
The Solemnity of Saints Peter and Paul, Apostles is a major Catholic observance kept on June 29.
Holy See sources describe Peter and Paul together as patrons of Rome and commemorate them in a single solemnity.
Why Solemnity of Saints Peter and Paul, Apostles matters
For Catholics, the solemnity honors the witness and martyrdom of the apostles Peter and Paul and their importance in the life of the early Church.
The religious meaning described here is presented as Catholic belief and tradition, not as a universal claim for readers of other faiths or none.
History of Solemnity of Saints Peter and Paul, Apostles
The commemoration is ancient, and Catholic tradition links both apostles closely with Rome and with martyrdom there.
The Holy See continues to mark June 29 with papal liturgies. In 2026, Pope Leo XIV celebrated Mass at St Peter’s Basilica on the Solemnity of Saints Peter and Paul.
Holy See teaching and liturgical material describe Peter and Paul as patrons of Rome and as two foundational apostolic witnesses in Catholic tradition.
What the evidence establishes
Confirmed institutional roles and milestones are shown first. Details that could not be established from the reviewed sources are listed separately below.
8 fields not established in reviewed sources
Also known as
Feast Day of Saints Peter and Paul
How to Observe Solemnity of Saints Peter and Paul, Apostles
Attend Mass or another church service if that is part of your faith practice.
Read a reliable account of Peter and Paul and how Catholic tradition understands their roles in the early Church.
Visit a church or heritage site associated with the apostles where appropriate and permitted.
When sharing the day with a mixed audience, describe theological claims as Catholic belief or tradition rather than assuming shared belief.
Solemnity of Saints Peter and Paul, Apostles Facts
The solemnity is observed on June 29 in the Roman Catholic calendar.
The observance commemorates Saints Peter and Paul together.
Holy See sources describe them as patrons of Rome.
Papal celebrations continue to be held on June 29.
No reviewed source establishes a modern creator or a single founding instrument for this ancient feast.
Solemnity of Saints Peter and Paul, Apostles Messages
Wishing everyone observing the Solemnity of Saints Peter and Paul a meaningful day.
May June 29 be a time for reflection on faith, service and courageous witness.
May the example associated with Peter and Paul inspire reflection on service and commitment.
Topic and context
What this page does not assume
- Keep the source-defined country, community, organizer or institutional scope; do not silently broaden it.
- Do not treat the title alone as proof of government recognition or public-holiday status.
- Do not add a creator, founding story or origin claim unless the supporting evidence establishes it.
- Faith Context Respect.
Evidence & sources
Sources used across the guide are gathered here. Labels show how each source supports the page, and contextual references are kept separate from primary evidence.
Holy See / Vatican
Vatican News
Holy See — 2026 Solemnity of Saints Peter and Paul (opens in a new tab)
Holy See Current Liturgy
Holy See — Angelus, 29 June 2026 (opens in a new tab)
Holy See Current Liturgy
Vatican News — Saints Peter and Paul (opens in a new tab)
Official Faith Authority
Understand it, compare it, then explore further
Start with the most common factual questions, then compare closely related observances and explore useful connections.
Frequently asked questions
When is Solemnity of Saints Peter and Paul, Apostles?
29 June annually in the Roman Catholic calendar The documented recurrence rule is: 29 June.
Does Solemnity of Saints Peter and Paul, Apostles fall on the same date every year?
Yes. It uses a fixed annual date unless stronger evidence changes the pattern.
Is Solemnity of Saints Peter and Paul, Apostles an official public holiday?
The reviewed sources verify it within this scope: Catholic Church / Roman liturgical calendar. That recognition does not by itself make it a statutory public holiday; the site only makes public-holiday claims when reliable evidence explicitly does so.
Who established or recognizes Solemnity of Saints Peter and Paul, Apostles?
The documented basis is: Holy See sources identify June 29 as the Catholic Solemnity of Saints Peter and Paul and document the 2026 papal celebration on that date.. Supporting evidence includes Holy See — 2026 Solemnity of Saints Peter and Paul. The site does not infer a separate creator or founder unless reviewed evidence establishes one.
Is Solemnity of Saints Peter and Paul, Apostles international or country-specific?
No single country is assigned to this observance. Its documented scope is: Catholic Church / Roman liturgical calendar. Use that scope rather than assuming worldwide or country-specific status.
How is this page verified?
The factual information is checked against reviewed sources, including the date pattern, scope and institutional history. This page was checked on 2026-09-26.
When is the Solemnity of Saints Peter and Paul?
It is observed on June 29 in the Roman Catholic calendar.
Who does the day commemorate?
It commemorates the apostles Peter and Paul together.
Why are they important to Rome?
Holy See sources describe Peter and Paul as patrons of Rome and connect their witness and martyrdom with the city.
Was this feast created by a modern organizer?
The reviewed sources describe an ancient Catholic solemnity and do not establish a modern creator or single founding instrument.
Other observances on June 29
These observances are also listed on June 29, 2027.
International Day of the Tropics
A/RES/70/267
International Mud Day
World Forum Foundation / Nature Action Collaborative for Children
National Bacon Burnt End Day
Emma Heim described applying for National Bacon Burnt End Day in 2019 and choosing June 29 because Heim Barbecue first served bacon burnt ends at its June 29, 2013 pop-up. Contemporary and…
San Francisco’s official birthday anniversary
A National Register nomination held by the National Park Service states that the first Mass associated with Mission San Francisco de Asís was celebrated on June 29, 1776 and that June 29 re…
World Industrial Design Day
World Design Organization verifies annual June 29 observance and current stewardship. WDO first-party pages differ on a 2007 launch versus 2008 establishment, so the first-edition year rema…