It is my belief today is Shavout and not on Sivan 6th. I think the counting of the omer is one day after the weekly sabbath which would put Shavout today unlike what Google says.

The new moon was on Mar 24 11:28 am in Jerusalem making the Aviv 1st on Mar 25th 2020. Passover should have been on evening of April 7th and the First Fruits should have been on April 12th based on the weekly sabbath. This would place Shavuot on May 31st 2020 or 50 days past the Weekly Sabbath of April 11th 2020.

Leviticus 23:15 And ye shall count unto you from the morrow after the sabbath, from the day that ye brought the sheaf of the wave offering; seven sabbaths shall be complete: 16 Even unto the morrow after the seventh sabbath shall ye number fifty days; and ye shall offer a new meat offering unto the LORD.