List of Saints' Feastdays

January

1. Circumcision of the Lord
6. The Epiphany of the Lord.

February

10. Saint Scholastica
14. Saint Valentine

March

21. Saint Benedict
25. The Crucifixion.
27. The Resurrection of Christ

April

11. Saint Guthlac confessor.
19. Saint Alfegius
23. Saint George
25. Saint Mark the Evangelist
28. Saint Vitalis martyr.

May

1. The Apostles Philip and James
4. St Monica (Patron Saint of Alcoholics)
27. Saint Augustine of Canterbury

June

2. Saint Peter the martyr
11. Saint Barnabas the apostle
15. Saints Vitus and Modestus
22. Saint Alban
23. Saint Aetheldritha the virgin
24. Nativity of Saint John the Baptist
25. Saints John and Paul
28. Martyrdom of the apostles Peter and Paul

July

11. Translation of Saint Benedict
22. Saint Mary Magdalene
24. Saint Christina the virgin
25. Saint James the apostle
28. Saint Samson the confessor
29. Saint Beatrice

August

2. Saint Stephen the martyr
15. The Assumption of Saint Mary the virgin
22. St Guinefort (veneration of this "saint" was frowned upon by the Church)
24. St Bartholomew the apostle
27. Saint Rufus martyr
28. St Augustine the doctor (patron saint of brewers)
29. The Beheading of Saint John the baptist
30. Saint Felix

September

8. Nativity of Saint Mary the virgin
21. Saint Matthew the apostle
29. Saint Michael the archangel
30. Saint Jerome presbiter

October

4. St Francis of Assisi
18. Saint Luke the evangelist
19. Saint Frideswide the virgin
21. St Ursula
28. Simon and Jude apostles

November

1. Feast of All Saints
6. Saint Leonard the confessor
20. Edmund the Martyr
22. St Cecilia (Patron saint of Music)

December

6. Saint Nicholas bishop
8. The Conception of Saint Mary
25. The Nativity of Our Lord

Endnotes

• Remember that some medieval calenders got dates of saints' feast days wrong, or debated the date between different church sections.
• There is often more than one saint that goes by the same name. For instance, there are at least four medieval St Bartholomews. They do not necessarily use the same feast day.
• Local areas would celebrate only the saints' feast days relevant to them - they might celebrate the well known saints of their country, and also a few local saints, and saints relevant ot their landscape and specialities (eg farming saints, saints of sailors, vinters, etc) and also saints relevant to their personal circumstances (female saints for a convent, saints of chastity for a person who had taken a vow of chastity, etc). There was a big push in the 12th century to introduce Saint Thomas Beckett to Europe (from England) - gifts of clothing with embroideries of his martyrdom were sent to many European churches as a publicity campaign.
• Books of saints' days existed in medieval times. One 12th century example online is the [Albans psalter], also with an [[1]] about the saints' days within.