“Remember THE Shabbath day by keeping it Holy. Six days you shall labor and do all your work, but the seventh day is a Shabbath to the Most High. On it you shall not do any work, neither you, nor your son or daughter, nor your Manservant or maidservant, nor your animals, nor the alien within your gates. For in six days the Most High made the heavens and the earth, the sea, and all that is in them, but He rested on the seventh day. There the Most High blessed the Shabbath day and made it holy.” (Exo 20:8)

so, how do you recognize the Shabbath (Seventh) day?

Gen. 1:14:
“And the Most High said, “Let there be lights in the expanse of the sky to separate the Day (Sun) from the Night (Moon), AND LET THEM SERVE AS SIGNS TO MARK SEASONS AND DAYS AND YEARS,”. .

The Sun and the Moon is the determinant of the Shabbath day. .from the appearance of a New Moon, count One to Seventh day- That is THE ‘SHABBATH DAY’, repeat this count per seventh day- for four consecutive times (each seventh day- those are the Shabbath days for the month), as you expect to see another New Moon (Month). .NOT THE ROMAN FIXED Fri/Sat or Sunday calendar. .it’s a deception done in 321AD 7TH MARCH. .and a fulfilment of Dan.7:25. .Come out of her my people else you pertake in her iniquity and punishment (Rev.18:4)