Julian calendar
Leap year error
Columns: Scholar | Date | Triennial leap years (BC) | First Julian day | First aligned day | Quadriennial leap year resumes
Candidate solutions which may be correct | Candidate solutions which may be correct | Candidate solutions which may be correct | Candidate solutions which may be correct | Candidate solutions which may be correct | Candidate solutions which may be correct | Scaliger | 1583 | 42, 39, 36, 33, 30, 27, 24, 21, 18, 15, 12, 9 | 2 Jan. 45 BC | 25 Feb. AD 4 | AD 8 | Bennett | 2003 | 44, 41, 38, 35, 32, 29, 26, 23, 20, 17, 14, 11, 8 | 31 Dec. 46 BC | 25 Feb. 1 BC | AD 4 | Candidate solutions proven to be incorrect | Candidate solutions proven to be incorrect | Candidate solutions proven to be incorrect | Candidate solutions proven to be incorrect | Candidate solutions proven to be incorrect | Candidate solutions proven to be incorrect | Bünting | 1590 | 45, 42, 39, 36, 33, 30, 27, 24, 21, 18, 15, 12 | 1 Jan. 45 BC | 25 Feb. 1 BC | AD 4 | Christmann | 1590 | 43, 40, 37, 34, 31, 28, 25, 22, 19, 16, 13, 10 | 2 Jan. 45 BC | 25 Feb. AD 4 | AD 7 | Harriot | after 1610 | 43, 40, 37, 34, 31, 28, 25, 22, 19, 16, 13, 10 | 1 Jan. 45 BC | 25 Feb. 1 BC | AD 4 | Kepler | 1614 | 43, 40, 37, 34, 31, 28, 25, 22, 19, 16, 13, 10 | 2 Jan. 45 BC | 25 Feb. AD 4 | AD 8 | Ideler | 1825 | 45, 42, 39, 36, 33, 30, 27, 24, 21, 18, 15, 12, 9 | 1 Jan. 45 BC | 25 Feb. AD 4 | AD 8 | Matzat | 1883 | 44, 41, 38, 35, 32, 29, 26, 23, 20, 17, 14, 11 | 1 Jan. 45 BC | 25 Feb. 1 BC | AD 4 | Soltau | 1889 | 45, 41, 38, 35, 32, 29, 26, 23, 20, 17, 14, 11 | 2 Jan. 45 BC | 25 Feb. AD 4 | AD 8 | Radke | 1960 | 45, 42, 39, 36, 33, 30, 27, 24, 21, 18, 15, 12 | 1 Jan. 45 BC | 25 Feb. 1 BC | AD 4