Spring day
Autumnal equinox observances in the Northern Hemisphere, vernal equinox observances in the Southern Hemisphere (see September 22): Spring Day (Argentina)
21 Eylül — Tarihte Bugün
Geçmişte bugün yaşanan olaylar, doğumlar, ölümler ve tatiller. Türkçe ve İngilizce Vikipedi kaynaklı kapsamlı arşiv.
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Doğum
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Ölüm
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Tatil
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Öne çıkan
Tatiller
21 Eylül 2026 · İngilizce Vikipedi · 18 kayıt · Sayfa 1 / 2
Cadoc
Christian feast day: Cadoc
Ephigenia of Ethiopia
Christian feast day: Ephigenia of Ethiopia
Laurent-Joseph-Marius Imbert
Christian feast day: Laurent-Joseph-Marius Imbert (one of the Korean Martyrs)
Matthew the Apostle
Christian feast day: Matthew the Evangelist (Western Church)
Maura of Troyes
Christian feast day: Maura of Troyes
Nativity of Mary
Christian feast day: Nativity of the Theotokos (Eastern Orthodox Church, Julian calendar)
September 21 (Eastern Orthodox liturgics)
Christian feast day: September 21 (Eastern Orthodox liturgics)
Arbor Day
Arbor Day (Brazil)
Proclamation No. 1081
Commemoration of the Declaration of Martial Law (Philippines)