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)

February (Julian) February (Gregorian)
1	KAL FBRS		14
2	IIII NNS		15
3	III		16
4	II		17
5	NNS		18
6	VIII IDS		19
7	VII		20
8	VI		21
9	V		22
10	IIII		23
11	III		24
12	II		25
13	IDS		26
14	XVI KAL MRS		27
15	XV		28
16	XIIII		29
March (Gregorian)
17	XIII		1
18	XII		2
19	XI		3
20	X		4
21	VIIII		5
22	VIII		6
23	VII		7
24	VI		8
25	V		9
26	IIII		10
27	III		11
28	II		12