Shabat
The heavens and the earth were completed and all their hosts. And by the seventh day Aluhym had finished the work he had been doing; so on that day he rested from all his work. Then Aluhym blessed the seventh day and sanctified it, because on that day he rested from all the work of creation that he had accomplished.…
- Barashyt 𐤁𐤓𐤀𐤔𐤉𐤕 בראשית (Genesis) 2 :2
A day begins with evening; that is night (the sun is set beneath the horizon and it is dark). (Genesis 1:5)
There is a period of light called day and a period of darkness called night. The pair together make up one complete day which is named after the period of light. The shabat is not identified nor tracked on the Gregorian calendar which has 7 days of the week all named after a pagan idol. The Roman-Catholic and pagan Gregorian calendar is sun-based and primarily based on sun worship along with other idol worship which is why the first day of its week is the day dedicated to the Sun.
The shabat is only described by the name shabat and number in the bible. It is the 7th day of the week (sevens). The count of the week begins from the day after The New Moon, the 1st day of the month, making the shabat the 8th day of the Month and the 7th day of the week (seven). Every seventh day shabat mentioned in the bible can only be linked to either the 8th, 15th, 22nd, or 29th of the month which cannot be accomplished on the Gregorian calendar. The only shabat not on the 8th, 15th, 22nd, 29th of the month is the specially appointed annual shabat day on the 10th of the seventh month, the Day of Atonement.
The first month of abyb shows that during the week of passover and unleavened bread the shabat was on the 15th meaning the previous shabat had to be on the 8th of the month and the following shabat on the 22nd and 29th. This pattern repeats from “One New Moon to the Next and from Shabat to Shabat” -Isaiah 66:23
The Passover and the Festival of Unleavened Bread (Leviticus 23:4–7)
“‘These are the Lord’s appointed festivals, the sacred assemblies you are to proclaim at their appointed times: The Lord’s Passover begins at twilight on the fourteenth day of the first month. On the fifteenth day of that month the Lord’s Festival of Unleavened Bread begins; for seven days you must eat bread made without yeast. On the first day hold a sacred assembly and do no regular work. For seven days present a food offering to the Lord. And on the seventh day hold a sacred assembly and do no regular work.’”
A complete day begins with evening, the period of darkness then progresses to day, the period of light and ends with the end of day (the setting of the sun and the beginning of a new day).
The Gregorian calendar does not determine the shabat with its repeating 7 day cycle which disregrds the light in the heavens which was made for appointed times.
Psalms 104:19
He made the moon to mark the seasons, and the sun knows when to go down.
The way to determine times was given in Barashyt 𐤁𐤓𐤀𐤔𐤉𐤕 בראשית (Genesis) 1:14
And Aluhym said, “Let there be lights in the vault of the sky to separate the day from the night, and let them serve as signs to mark sacred times, and days and years, and let them be lights in the vault of the sky to give light on the earth.” And it was so.