Holidays and observances
September 11
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Holidays and observances
Battle of Tendra Day
(Russia)
Christian
feast days
:
Blessed
Francesco Bonifacio
Blessed
Bonaventura Gran
[
1
]
Deiniol
[
1
]
Felix, Regula, and Exuperantius
[
1
]
Harry Burleigh
(
Episcopal Church
)
John Gabriel Perboyre
(one of
Martyr Saints of China
)
[
1
]
Leudinus (Bobo)
[
1
]
Our Lady of Coromoto
Paphnutius of Thebes
(
Roman Catholic Church
)
[
1
]
Patiens of Lyon
[
1
]
Protus and Hyacinth
[
1
]
Sperandia
Theodora of Alexandria
September 11 (Eastern Orthodox liturgics)
Death Anniversary of Quaid-e-Azam Muhammad Ali Jinnah
(
Pakistan
)
Emergency Number Day
(
United States
)
Enkutatash
falls on this day if it is not a leap year. Celebrated on the first day of
Mäskäräm
. (
Ethiopia
,
Eritrea
,
Rastafari
)
National Day
(
Catalonia
)
Nayrouz
(
Coptic Orthodox Church
), September 12 on leap years.
September 11 attacks
-related observances (
United States
):
National Day of Service and Remembrance
Patriot Day
Teachers' Day
(
Argentina
)
^
a
b
c
d
e
f
g
h
Martyrologium Romanum
. Vatican: Libreria Editrice Vaticana. 2004. pp.
509–
510
. Retrieved
4 September
2026
.