Gregorius Le̍k-hoat
Gregorius Le̍k-hoat sī hiān-chú-sî thong sè-kài siāng phó͘-phiàn ê le̍k-hoat. Chit ê le̍k-hoat sī Kaù-chong Gregorius XIII tī 1582-02-24 kong-pò͘--ê, chú-iàu sī kā 1582-10-04 ê keh-téng-kang tēng chò 1582-10-15, sú-iōng AD chò kí-goân. Goan̂-té ê Julius le̍k-hoat 1 nî chhé-ûn ū 365.25 kang, kú--lâi cheng-chha jú lâi jú toā. Gregorius le̍k-hoat 1 nî chhé-ûn ū 365.2425 kang, ke chin cheng-khak.
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