Denmark: Fixed and Moveable Feast Days (chronological order) for September
January
| February
| March
| April
| May
| June
| July
| August
| September
| October
| November
| December
| Aegidius | 1 September | |
| Egidius | 1 September | |
| Giles | 1 September | |
| Gilgen | 1 September | |
| Gyllestag | 1 September | |
| Ilgentag | 1 September | |
| Ilians Messe | 1 September | |
| Priscus disciple | 1 September | |
| Verena | 1 September | |
| Victorius | 1 September | |
| Ylgentag | 1 September | |
| Yllansmassa | 1 September | |
| Absalon | 2 September | |
| Elisa (Else) | 2 September | |
| Else (Denmark) | 2 September | |
| Heracles | 2 September | |
| Jobstag | 2 September | |
| Jodocus | 2 September | |
| Jost | 2 September | |
| Justus ep. | 2 September | |
| Nonnosius | 2 September | |
| Stephanus Hungarorum | 2 September | |
| Anthocinus | 3 September | |
| Antonius puer mart. | 3 September | |
| Lupus | 3 September | |
| Mansuetus ep. | 3 September | |
| Remacius | 3 September | |
| Seraphia virg. | 3 September | |
| Cuthberti epis. | 4 September | |
| Ida | 4 September | |
| Irmel | 4 September | |
| Marcellus ep. Trevir | 4 September | |
| Moses | 4 September | |
| Rosalla | 4 September | |
| Theodosia (in Denmark) | 4 September | |
| Bertinus | 5 September | |
| Eudoxius | 5 September | |
| Hercules | 5 September | |
| Nathanael | 5 September | |
| Quincius | 5 September | |
| Regina (in Denmark) | 5 September | |
| Victorinus ep. | 5 September | |
| Magnus conf. | 6 September | |
| Quinctinus ep. | 6 September | |
| Zacharias proph. | 6 September | |
| Enurchus | 7 September | |
| Eunurchus | 7 September | |
| Regina | 7 September | |
| Richsa | 7 September | |
| Robertus (in Denmark) | 7 September | |
| Adrianus ep. and conf. | 8 September | |
| Burgetag | 8 September | |
| Corbinianus | 8 September | |
| Maria Fødselsdag | 8 September | |
| Nativitas B. V. Maria | 8 September | |
| Audomarus | 9 September | |
| Gorgonius mart. | 9 September | |
| Hilleborg | 9 September | |
| Sidonia | 9 September | |
| Burchardt | 10 September | |
| Hilarius | 10 September | |
| Pulcheria | 10 September | |
| Salvius | 10 September | |
| Sibylla | 10 September | |
| Sosthenes | 10 September | |
| Theodardus | 10 September | |
| Hiacinthus | 11 September | |
| Hillebertus | 11 September | |
| Hyacintus | 11 September | |
| Jacincius | 11 September | |
| Pothimus | 11 September | |
| Protus & Hyacinthus | 11 September | |
| Cyrus | 12 September | |
| Gottlieb | 12 September | |
| Guido | 12 September | |
| Syrus | 12 September | |
| Amatus | 13 September | |
| Cyprianus in Denmark | 13 September | |
| Eulogius ep. conf. | 13 September | |
| Macrobius | 13 September | |
| Maurillus | 13 September | |
| Cornelius and Cyprian | 14 September | |
| Crusis Exaltatio | 14 September | |
| Crusis Messe | 14 September | |
| Cyprianus and Cornelius | 14 September | |
| Elevatio S. Crusis | 14 September | |
| Exaltio S. Crusis | 14 September | |
| Korsets Ophøjelse | 14 September | |
| Maternus | 14 September | |
| Eskild (in Denmark) | 15 September | |
| Nicetas mart. | 15 September | |
| Nicomedes | 15 September | |
| Rogerius | 15 September | |
| Euphemia | 16 September | |
| Geminianus | 16 September | |
| Germinionus | 16 September | |
| Lucia & Germinianus | 16 September | |
| Lucius & Geminus | 16 September | |
| Hildegardis virg. | 17 September | |
| Lambertus | 17 September | |
| Robertus | 17 September | |
| Methodius | 18 September | |
| Seiffert | 18 September | |
| Titus (in Denmark) | 18 September | |
| Constantia | 19 September | |
| Januarius | 19 September | |
| Nilus ep. | 19 September | |
| Pomposa | 19 September | |
| Renatus | 19 September | |
| Theodorus & Cantuarienis | 19 September | |
| Agapitus II papa | 20 September | |
| Eustachius and Theop. | 20 September | |
| Fausta | 20 September | |
| Priscus mart. | 20 September | |
| Tobias (in Denmark) | 20 September | |
| Matthaeus evang. | 21 September | |
| Emeranus | 22 September | |
| Haymannstag | 22 September | |
| Mauritius | 22 September | |
| Hoseas | 23 September | |
| Linus | 23 September | |
| Polyxena | 23 September | |
| Tecla | 23 September | |
| Thecla | 23 September | |
| Conceptio S. Johannes | 24 September | |
| Gerhardus | 24 September | |
| Johannes Baptist conceptio | 24 September | |
| Liberius | 24 September | |
| Linus pap. & Thecla | 24 September | |
| Ruperti transl. | 24 September | |
| Tecla (in Denmark) | 24 September | |
| Cleophas | 25 September | |
| Firminus | 25 September | |
| Lupus ep. Lugdun | 25 September | |
| Adolphus | 26 September | |
| Calistus | 26 September | |
| Cyprianus and Justina | 26 September | |
| Eusebius pap. conf. | 26 September | |
| Justina virg. | 26 September | |
| Cosmas and Damianus | 27 September | |
| Cosmus | 27 September | |
| Damianus and Cosmas | 27 September | |
| Leonard | 28 September | |
| Neon | 28 September | |
| Salomon ep. conf. | 28 September | |
| Stacteus mart. | 28 September | |
| Wenceclaus dux | 28 September | |
| Venceslaus | 28 September | |
| Angelorum Festum | 29 September | |
| Archangel | 29 September | |
| Michael | 29 September | |
| Mikkelsdag | 29 September | |
| Mikkelsmesse | 29 September | |
| St. Michael | 29 September | |
| St. Michaelis | 29 September | |
| Hieronymus (St. Jerome) | 30 September |