Australia (South Australia) : public and bank holidays, closure of banks, stock exchanges, school vacations

School holidays :

Secular holiday : From 7 pm

Catholic or protestant : Since pre-historic times in Europe, festivities (bonfires, offrerings) were marking the beginning of longer hours of daylight with fires and ritual. The Roman festival of Saturnalia lasted several days in December (gambling and offerings). Germanic tribes also celebrated mid-winter (drinking and rituals). The Bulgarian (with Koleduvane) and the Polish (with Gwiazdka) perpetuate this tradition. Jesus of Nazareth was probably born in springtime (Reformists favour autumn). But in the 4th century, December 25th was chosen for the celebration of his birth by Pope Julius I (Bishop Liberus is also mentioned in 354 A.D.). Thus, a Christian element was introduced in the long-established mid-winter festivals. Before 1582, the Papal States and other Italian city states celebrated New Year’s Day on Christmas Day.

Secular holiday : Boxing Day is a holiday celebrated on the day following Christmas Day, when servants and tradesmen would traditionally receive gifts known as a Christmas box from their masters, employers or customers. Due to historical reasons, depending on the year, Boxing Day can be celebrated BEFORE Christmas

Catholic or protestant : Due to historical reasons, Christmas this year is celebrated AFTER Boxing day

Secular holiday : The world's most widely celebrated holiday, New Years was set on January 1 by Julius Caesar because that was the date the Roman consuls took over their duties. Paid holiday when falling on Saturday or Sunday

Secular holiday :

Sports events : Https://adelaideinternational.com.au/ 2023 edition confirmed

Sports events : Www.tourdownunder.com.au lasts 1 week - in Adelaide 2023 edition confirmed

Secular holiday : Celebrates the first settlement by the British lead by captain Arthur Phillip (1788)

School holidays : Https://www.education.sa.gov.au
Calendar gazetted by the Ministry of Education
All study programs are not yet aligned with the requirements of the Bologna Process
PISA ranking (average 493): 510 (among the 15 best WW)
Schooling is mandatory till age 16
School day duration: 6:30 hours
Number of instructional hours per year in lower secondary education: 821
Number of yearly instructional days: 200
Computer to student ratio: 1:3
no school on Saturday
school uniforms are required
QS Best Student Cities rating for Adelaide: #31
The University of Adelaide ranking: Times Higher Education #142/QS ranking #35/Shanghai #101

We carry confirmed dates till Dec 2025

Please note that authorities may take last-minute decisions; please double-check if this information is vital to you
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Culture : Www.adelaidefestival.com.au lasts 2 weeks - 2023 edition confirmed

Secular holiday :

Special Events : Used to be last Sunday of March until 2007.

Culture : Lasts one week - www.adelaidefilmfestival.org in Adelaide 2023 edition NOT confirmed

Catholic or protestant : The First Council of Nicaea (a gathering of bishops in the early days of Christianity) wanted to find a day to commemorate the crucifixion and resurrection of Christ. This commemoration had to be linked to Jewish holiday traditions, since the last supper of Christ was believed to be a Jewish Passover meal. But the Jewish calendar is based on lunar and solar cycles, so the Easter celebration had to follow the same calendar.

Catholic or protestant : paid holiday

Catholic or protestant : In the year 325, the Council of Nicée determined a date fo Easter. Full Moon would fall the 14th day of a moon month (1). Easter would be marked by the dominical letter(2)and the epactus(3). With the establishment of the equinox ne variatur on March 21, algorithms where elaborated to attribuate a date for Easter whatever the year.
Time between two consecutive new moons: 20 days 12 hours 44 minutes 2.8 - Gives a letter code for the year's calendar Age of the moon on January 1st, minus one unity, 0 being the new moon's age.

School holidays :

Secular holiday : ANZAC(Australia and New Zealand Army Corps)Day commemorates those soldiers who died during world wars (from the Boer war to the Vietnam war), and particuarly remembers those who died during the Gallipoli campaign during WW1(Turkey).

School holidays :

Secular holiday : Australia is a member of the Commonwealth Realms that recognise King Charles III as their monarch. Queen Elizabeth Alexandra Mary Windsor was actually born at 2:40 am on April 21, 1926. Except in Queensland and Western Australia