How To Use Julian calendar In A Sentence

Under the Old Julian calendar , the popular choice of 5 BC for the year of Jesus's birth would place the 25th of Kislev on the 25th of November.
In the Julian calendar, the solstice had fallen on 6 January, but because of its inaccuracy the date ‘moved’ back to 25 December.
Dates before this are considered to be in the Julian calendar.
The JDToJulian() function converts a Julian day count to a Julian calendar date.
Residents on Foula in the Shetland Isles still mark the holidays according to the Julian calendar, with Yule on January 6 and Newerday seven days later. Times, Sunday Times

The Christian calendar was originally based on the Julian calendar of the Romans.
The Julian calendar was introduced by Julius Caesar and hence carries his name.
Many people credit Julius Caesar for the use of the leap year in his Julian calendar, but he almost certainly took the ideas from the Egyptians.
The Christian calendar was originally based on the Julian calendar of the Romans.
Residents on Foula in the Shetland Isles still mark the holidays according to the Julian calendar, with Yule on January 6 and Newerday seven days later. Times, Sunday Times
The Greater Blessing of Water is performed on the Feast of the Epiphany (in the Julian calendar, January 19).
By 1582 the Julian calendar was out of sync with the seasons by several days.
The Gregorian calendar introduced the concept of skipping three of four century years as a leap year, and so keeps the balance a bit better than the Julian calendar.
The Julian calendar was introduced by Julius Caesar and hence carries his name.
the Julian calendar
The Christian calendar was originally based on the Julian calendar of the Romans.
Pope Gregory XIII ordered a new calendar (the Gregorian Calendar) to replace the old Julian Calendar.