700 year Cycle = 47 X 777 Sabbath = Solar & Sabbatical Sync

1 Sabbatical Year:

1 Week = 6 working days + 1 Sabbath day of rest = 7 Days

1 Month = 4 Weeks = 24 days + 4 Sabbaths = 28 Days

1 Year = 13 Months = 312 days + 52 Sabbaths = 364 Days

1  Solar Year = 365.2425 Days    Error = 1.2425 Days

7 Sabbatical Year:

7 Years = 364 Days X 7 Years = 2,548 Days

7  Solar Years = 365.2425 X 7 = 2,556.6975 Days    Error = 8.6975 Days

7 Sabbatical Year = 2,548 + 7  = 2,555 Days: Final Error = 1.6975 Days

28 Sabbatical Year:

4 X 7 Sabbatical Years = 4 X 2,555 Days = 10,220 Days

28  Solar Years = 365.2425 X 28 = 10,226.79 Days    Error = 6.79 Days

28 Sabbatical Years = 10,220 - 7= 10,227 Days: Final error = - 0.21 Day

Jubilee Year = 50 Sabbatical Year = 28 Sabbatical Year + 21 Sabbatical Year + 1 Year:

28 Sabbatical Years = 10,220 + 7 = 10,227 Days

21 Sabbatical Years = 3 X 7 Sabbatical Years = 3 X 2,555 = 7,665 Days

50 Years = 10,227 + 7,665 + 364 = 18,256 Days

50  Solar Years = 365.2425 X 49 = 18,262.125 Days    Error = 6.125 Days

50 Sabbatical Years = 18,256 + 7 = 18,263 Days: Final error = -0.875 Day

Grand Jubilee Year = 14 X Jubilee Year

700 Years = 2 X 7 Jubilees = 255,676 Days

August 16, 3986 BC - Wednesday - Tishri 10 - Adam driven away from Paradise

265,764

+ 700 years = 14 X 50 years

255,676

August 17, 3286 BC - Thursday - 1st Grand Jubilee

521,440

+ 700 years = 14 X 50 years

255,676

August 18, 2586 BC - Friday - 2nd Grand Jubilee

777,116

+ 700 years = 14 X 50 years

255,676

August 19, 1886 BC - Saturday - 3rd Grand Jubilee

1,032,792

+ 700 years = 14 X 50 years

255,676

August 20, 1186 BC - Sunday - 4th Grand Jubilee

1,288,468

+ 700 years = 14 X 50 years

255,676

August 21, 486 BC - Monday - 5th Grand Jubilee

1,544,144

+ 700 years = 14 X 50 years

255,676

August 22, 215 AD - Tuesday - 6th Grand Jubilee

1,799,820

+ 700 years = 14 X 50 years

255,676

August 23, 915 AD - Wednesday - 7th Grand Jubilee

2,055,496

+ 700 years = 14 X 50 years

255,676

August 24, 1615 AD - Thursday - 8th Grand Jubilee

2,311,172

+ 400 years

146,117

September 10, 2015 AD - Julian - Tishri 10 - Wednesday - 120th Jubilee

2,457,289

September 23, 2015 AD - Gregorian - Wednesday - 120th Jubilee