Posts Tagged ‘Julian calendar’

Palm Sunday

April 14, 2019

 

Today is Palm Sunday, the Sunday before Easter. Palm Sunday commemorates Jesus’s entry into Jerusalem and the beginning of the climax of his earthly ministry.

Jesus Comes to Jerusalem as King

1 As they approached Jerusalem and came to Bethphage on the Mount of Olives, Jesus sent two disciples, 2 saying to them, “Go to the village ahead of you, and at once you will find a donkey tied there, with her colt by her. Untie them and bring them to me. 3If anyone says anything to you, say that the Lord needs them, and he will send them right away.”

4 This took place to fulfill what was spoken through the prophet:

5 “Say to Daughter Zion,
‘See, your king comes to you,
gentle and riding on a donkey,
and on a colt, the foal of a donkey.’”

6 The disciples went and did as Jesus had instructed them. 7 They brought the donkey and the colt and placed their cloaks on them for Jesus to sit on. 8 A very large crowd spread their cloaks on the road, while others cut branches from the trees and spread them on the road. 9 The crowds that went ahead of him and those that followed shouted,

“Hosanna to the Son of David!”

“Blessed is he who comes in the name of the Lord!”

“Hosanna in the highest heaven!”

10 When Jesus entered Jerusalem, the whole city was stirred and asked, “Who is this?”

11 The crowds answered, “This is Jesus, the prophet from Nazareth in Galilee.” (Matt 21:1-11)

 

Palm Sunday is often celebrated by palm leaves to worshippers in churches. If palm leaves are not available locally, than other tree branches may be substituted. In many churches the priest or other clergy blesses the palms and they are saved to be burned at Ash Wednesday the following year.

The actual date of Palm Sunday, like Easter varies from year to year because the date is based on a lunisolar cycle like the Hebrew calendar. The date differs between Western and Eastern Christianity because most Eastern churches still use the Julian calendar for their liturgical year, even though the Gregorian calendar is universally used for civil purposes.

Palm Sunday begins Holy Week, or the last week of Lent.

 

Jesus entering Jerusalem on a donkey

Jesus entering Jerusalem on a donkey (Photo credit: Wikipedia)

 

 

 

 

 

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New Year’s Day

January 1, 2019

I think that New Year’s Day must be my least favorite holiday. The problem is the date, January 1. This has to be the worst time to start off the new year. It is only a week after Christmas. All the excitement of the Christmas season has dissipated and there is general impression of anti-climax. The holidays are over and it is time to go back to the the general routine of everyday life. In addition, January is the coldest, dreariest month of the year and January 1 is right in the middle of winter. I know that winter officially begins on the winter solstice, December 21 or 22, but in midwestern North America the cold weather begins about a month or more before the solstice. It is possible to forget the dreariness of winter during the Christmas season, but by January, it feels that winter has been here forever and will never end.

It seems to me that it would be better to start the new year at the transition between one season and the next, preferably when winter becomes spring. What would be more appropriate than to start the new year at the beginning of Spring, when the cycle of nature is renewed and new life springs up? Spring is a time of new hopes and beginnings, so why not start the new year at the vernal equinox, March 21? If starting the new year in the beginning of a month seems weird, why not start the new year on March 1 or April 1? Well, maybe starting the new year on April Fool’s Day is not such a good idea. Why do we start the new year on January 1 anyway?

We have the Romans to thank for the date of New Year’s Day. as well as for our calendar, which is derived from the ancient Roman calendar. Originally, the Roman calendar did have March as the first month of the year. According to Roman legend, Rome’s founder Romulus established a ten month calendar, beginning in March and extending to December. This is why our ninth through twelfth months, September to December have names meaning seventh through tenth months. Obviously, this ten month calendar didn’t work out at all, so Romulus’s successor, Numa Pompilius, the second king of Rome, added the months of January and February.

It is not clear how true these legends are, but the twelve month calendar attributed to Numa was used until Julius Caesar reformed the calendar in 46 BC. At first the year continued to start in March, but during the republic, new consuls began their terms of office on the kalends, or first day, of January, named for Janus the double-headed god of new beginnings. The Romans did not number their years forward from a past year, as we do, Instead, they named each year after the consuls who served for that year. So, instead of a particular year being 132 since whatever, it would be the year Titus Maximus and Gaius Flavius were consuls. For this reason, it seemed to make sense to start the new year with the beginning of the consuls’ terms, and January first gradually became accepted as the first day of the new year, and when Julius Caesar introduced his Julian calendar, the first of January was officially established as the new year.

The Roman god Janus

After the fall of the Roman Empire in the West, New Year’s Day began to be seen as a holdover from Rome’s pagan past and a variety of dates were used as New Year’s Day, including Christmas, March 1, and March 25. Calendars still began with the month of January, however, leaving the actual date the new year began up to whoever had the calendar. January 1 was restored as New Year’s Day when Pope Gregory XIII promulgated the Gregorian Calendar in 1582. As the Gregorian Calendar became established as the most widely used calendar in the world, January 1 became the first day of the year worldwide. This means thanks to the Romans and Pope Gregory XIII we are stuck with the new year starting in the dead of winter, instead of spring, and there is nothing I can do about it.

Beware the Ides of March

March 15, 2016

That is what a soothsayer says to Julius Caesar in Shakespeare’s play. Caesar had reason to be wary of that particular date since that was the day the conspirators planned to assassinate him. Caesar ignored the warning, either out of fatalism or foolhardiness, and his assassination began the course of events that led to the rise of his grand-nephew Augustus and the end of the Roman Republic.

But what are the ides anyway? The Roman calendar was somewhat complicated and was reformed several times in the history of the Republic, until Julius Caesar straighten things out with his Julian calendar. Originally, the Roman calendar seems to have been a lunar calendar with the months corresponding to the lunar cycle. Thus each month began with the New Moon. The Romans did not count days from the beginning of the month, as we do, but instead counted before and after certain key days perhaps corresponding with the phases of the moon. The first day of the month corresponding with the new moon was called the Kalends, from which our word calendar is derived. The ides of the month was the day in the middle of the month, corresponding to the full moon. The ides was either on the thirteenth or fifteenth day depending on whether the month was a long or short one. The nones was eight days before the ides and corresponds to the half moon or first quarter. I would think that they would also make the third quarter of the moon one of the special days but it doesn’t seem to have been.

The day before the kalends, nones, or ides was referred to as the pridie, or the day before in Latin. So, yesterday, March 14, was pridie ides March. Other dates were simply counted back from the nearest reference day. So March 12 would be the the fourth day, ( the reference days were counted) before the ides of March, or a.d. (ante diem) IV id March. March 2 was six days before the nones or a. d VI non. March 25 would be 8 days before the kalends of April, or a. d. VIII kal. This seems to be a rather cumbersome system, having to remember how many days between the kalends and ides, etc, but I suppose the Romans were used to it, and maybe it wasn’t much worse than having to remember which months have thirty or thirty-one days. I’m glad we don’t do that though.

In any case, today is the Ides of March, so if you happen to be Julius Caesar, watch out.

Leap Day 2016

February 29, 2016

Since today, a leap day, occurs only once every four years, I thought I might like to write a little about why we have leap years and where the idea originated. Our calendar ultimately comes from the calendar used by the Romans. The names of the months and the number of days in each month are basically the same, though the year originally began in March and the Romans did not count the days from the beginning of the month but counted backwards from three fixed days, the kalends, the nones, and the ides.

The Roman calendar was, like many ancient calendars, a lunisolar calendar with a intercalary month added at intervals to keep the dates aligned with the seasons. The responsibility for inserting the intercalary month lay with the Pontifex Maximus, the leader of the order of Priests called the Pontiffs. (One of the titles of the Pope is the Pontiff.) Unfortunately this position was a political one and the Pontiffs got in the habit of inserting the extra month to prolong the terms of their political allies, or not inserting it if their enemies were in office. By the time of Julius Caesar the date was three months behind the seasons.

In 46 BC, Caesar returned to Rome from Egypt. The Egyptians had long used a solar calendar of 365 days. Caesar brought mathematicians and astronomers from  Alexandria with him and he directed them to reform the Roman calendar. The calendar they developed is called the Julian Calender. In this new calendar, they changed the first month to January and gave each month the number of days it now contains. Most importantly, they did away with the intercalary months altogether. The Julian calendar was to be solely a solar calendar and the months would have no relation to the moon. Caesar lengthened the year 46 BC to 445 days to bring the date back in alignment with the seasons. This year was called the year of confusion, but it was the last year of confusion as the Julian calendar was adopted throughout the Roman world and is used with some modifications to this day.

The most important reform the Greek astronomers made was the introduction of the Leap Year. The problem is that the year is not exactly 365 days. Instead, as the astronomers had learned, the year is closed to 365 1/4 days. So, it seemed that an easy way to keep the date aligned was to simply add a day every four years. And so, since Caesar’s reform of the calendar, we have had leap years every four years.

Leap Day

February 29, 2012

Since today, a leap day, occurs only once every four years, I thought I might like to write a little about why we have leap years and where the idea originated. Our calendar ultimately comes from the calendar used by the Romans. The names of the months and the number of days in each month are basically the same, though the year originally began in March and the Romans did not count the days from the beginning of the month but counted backwards from three fixed days, the kalends, the nones, and the ides.

The Roman calendar was, like many ancient calendars, a lunisolar calendar with a intercalary month added at intervals to keep the dates aligned with the seasons. The responsibility for inserting the intercalary month lay with the Pontifex Maximus, the leader of the order of Priests called the Pontiffs. (One of the titles of the Pope is the Pontiff.) Unfortunately this position was a political one and the Pontiffs got in the habit of inserting the extra month to prolong the terms of their political allies, or not inserting it if their enemies were in office. By the time of Julius Caesar the date was three months behind the seasons.

In 46 BC, Caesar returned to Rome from Egypt. The Egyptians had long used a solar calendar of 365 days. Caesar brought mathematicians and astronomers from  Alexandria with him and he directed them to reform the Roman calendar. The calendar they developed is called the Julian Calender. In this new calendar, they changed the first month to January and gave each month the number of days it now contains. Most importantly, they did away with the intercalary months altogether. The Julian calendar was to be solely a solar calendar and the months would have no relation to the moon. Caesar lengthened the year 46 BC to 445 days to bring the date back in alignment with the seasons. This year was called the year of confusion, but it was the last year of confusion as the Julian calendar was adopted throughout the Roman world and is used with some modifications to this day.

The most important reform the Greek astronomers made was the introduction of the Leap Year. The problem is that the year is not exactly 365 days. Instead, as the astronomers had learned, the year is closed to 365 1/4 days. So, it seemed that an easy way to keep the date aligned was to simply add a day every four years. And so, since Caesar’s reform of the calendar, we have had leap years every four years.


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