Date | Commemoration | Type | Anniversary |
| Founding of the Vatican Museums (1506) | Church Event | 500 years |
| 01.03 | Establishment of the Catholic hierarchy in Indonesia (1961) | Church Event | 45 years |
| 01.21 | Arrival of 150 Swiss Guards at the Vatican (1506) | Church Event | 500 years |
| 01.23 | Earthquake at Shaanxi (1556) | World Event | 450 years |
| 01.27 | Birth of Mozart (1756) | Person | 250 years |
| 01.28 | Space Shuttle Challenger Disaster (1986) | World Event | 20 years |
| 02.02 | Election of Pope Gregory XVI (1831) | Pope | 175 years |
| 02.11 | Establishment of the Catholic hierarchy in Russia (2002) | Church Event | 4 years |
| 02.12 | Founding of the Vatican Radio (1931) | Church Event | 75 years |
| 02.13 | Death of Sister Lúcia dos Santos, Fatima visionary (2005) | Person | 1 year |
| 02.21 | Creation of Jorge Bergoglio as Cardinal (2001) | Pope | 5 years |
| 04.02 | Death of Pope John Paul II (2005) | Pope | 1 year |
| 04.11 | Establishment of the Catholic hierarchy in China (1946) | Church Event | 60 years |
| 04.18 | Earthquake at San Francisco (1906) | World Event | 100 years |
| 04.19 | Election of Pope Benedict XVI (2005) | Pope | 1 year |
| 04.20 | Miracle of Our Lady of Sorrows of Quito (1906) | Marian Apparition | 100 years |
| 04.24 | Installation of Pope Benedict XVI (2005) | Pope | 1 year |
| 04.26 | Chernobyl Nuclear Disaster (1986) | World Event | 20 years |
| 05.09 | Establishment of the Pontifical Council for the Family (1981) | Church Event | 25 years |
| 05.13 | Attempted Assassination of Pope John Paul II (1981) | World Event | 25 years |
| 06.10 | Death of Antoni Gaudí (1926) | Person | 80 years |
| 06.21 | Founding of the first diocese in Venezuela (1531) | Church Event | 475 years |
| 07.12 | Independence of Liechtenstein (1806) | World Event | 200 years |
| 07.28 | Earthquake at Tangshan (1976) | World Event | 30 years |
| 08.05 | Founding of the first diocese in Botswana (1966) | Church Event | 40 years |
| 09.09 | Death of Mao Zedong (1976) | Person | 30 years |
| 09.11 | September 11 attacks (2001) | World Event | 5 years |
| 09.14 | Encyclical Fides et ratio (1998) | Papal Document | 8 years |
| 10.12 | Dedication of Christ the Redeemer of Rio de Janeiro (1931) | Church Event | 75 years |
| 11.01 | Sacerdotal Ordination of Pope John Paul II (1946) | Pope | 60 years |
| 11.15 | Establishment of the Catholic hierarchy in Papua New Guinea (1966) | Church Event | 40 years |
| 11.25 | Birth of Pope John XXIII (1881) | Pope | 125 years |
| 11.28 | First Apparition of Our Lady of Kibeho (1981) | Marian Apparition | 25 years |
| 12.09 | First Apparition of Our Lady of Guadalupe (1531) | Marian Apparition | 475 years |
| 12.12 | Final Apparition of Our Lady of Guadalupe (1531) | Marian Apparition | 475 years |
| 12.17 | Birth of Pope Francis (1936) | Pope | 70 years |
| 12.25 | Encyclical Deus caritas est (2005) | Papal Document | 1 year |
