The list of calendar events for a month

• Kalendarium de Carmona (VI cent.)
• Antiphonarium Legionense (X cent. med.)
• Kalendarium Cordubensis (961)
• Codex Vigilanus seu Albeldensis (975)
• Codex Aemilianensis (994)
• Kalendarium de Ripolli (X cent. ex.)
• Liber ordinum sacerdotal (X cent. ex.)
• Liber ordinum episcopal (1052)
• Liber horarum (1055)
• Liber commicus (1067)
• Etymologiarum cum kalendario (1072)
• Missale cum kalendario, fragm. I (XI ex.)
• Kalendarium Mozarabicum, fragm. II
• Santoral de Saint-Michel de Cuxa (XII cent. med.)
• Missale Mixtum (1500)
• Breviarium Gothicum (1502)
• Kalendarium Gothicum (1775)

May (Julian) May (Gregorian)
1	KAL MDS	Sancti Torquati et com.	14
2	VI NNS	Sancti Philippi apostoli	15
3	V	Inventio Sancte Crucis in monte Calbario	16
4	IIII	Sancti Iude aepisc.	17
5	III	Sancte Treptetis	18
6	II		19
7	NNS		20
8	VIII IDS		21
9	VII		22
10	VI		23
11	V		24
12	IIII	Sancti Pangrati Cio insula	25
13	III		26
14	II	Sancti Isidori Cio insula	27
15	IDS		28
16	XVII KAL INS		29
17	XVI		30
18	XV		31
June (Gregorian)
19	XIIII		1
20	XIII	Sancti Bauduli	2
21	XII		3
22	XI		4
23	X	Sancti Desiderii aepisc.	5
24	VIIII		6
25	VIII		7
26	VII		8
27	VI		9
28	V		10
29	IIII		11
30	III	Obitum domni Eugenii episc.	12
31	II	Data est lex Moisi	13