A large bilingual Old Calendar. Every civil day clearly shows its corresponding Julian Church date, fixed commemorations, Paschal observances, and baseline fasting guidance.
fixed commemorations
2,947
Julian dates
366
calendar range
1900–2099
☦
Selected day
Civil date
11
Tuesday 11 August 2026
Church date · O.S.
29
29 July 2026
Fixed feasts are keyed only to the Julian Church date. The Paschalion and movable observances are calculated separately for every year.
Civil month
August 2026
☦Holy Pascha: 12 April 2026
Filters
☦ Holy Pascha: 12 April 2026
The large numeral is the civil date you use today. The gold line is its Julian Old Style date, which determines the fixed feast.
commemorations this month
282
fasting days
18
major observances
4
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Fasting legend
✥Strict fast - no oil
●Wine and oil permitted
◆Fish permitted
◒Cheesefare - no meat
○Fast-free
The colours show baseline fasting guidance, not a universal prescription. Allowances vary by Typikon; the local monastery, bishop, or spiritual father remains authoritative.
Daily commemorationOld Calendar
Nativity of Saint Nicholas the Wonderworker +11 more
Civil date
Tuesday 11 August 2026
Church date · Old Calendar
29 July 2026
11th Tuesday after Pentecost
Feast and commemorations
Fixed Menaion
12 entries
Martyr Callinicus of Gangra in Asia MinorSaint or holy person · Martyr
Venerable Constantine and Cosmas, Abbots of KosinskSaint or holy person · Venerable
Virgin Martyr Seraphima (Serapia) of AntiochSaint or holy person · Martyr
Martyr Theodota and her three sons in BithyniaSaint or holy person · Martyr
Martyr Eustathius of Mtskheta in GeorgiaSaint or holy person · Martyr
Martyr Bessarion, Bishop of SmolyanSaint or holy person · Martyr
Child Schemamonk BogolepSaint or holy person · Saint
Saint Roman of KirzhachskSaint or holy person · Saint
Martyr Michael “the Black-Robed” of Saint Savva MonasterySaint or holy person · Martyr
Nativity of Saint Nicholas the WonderworkerFeast · Feast
Martyr MichaelSaint or holy person · Martyr
Emperor Theodosios the YoungerSaint or holy person · Saint
Principal feast readings — partial coverage
No lectionary entry has yet been encoded for this day; this does not mean that no liturgical reading exists.