(♔)Vietnam::Mạc dynasty::順徳 1(1638) [Erath-yang-Tiger(14)] 2(1639) [Erath-yin-Rabbit(15)] 3(1640) [Metal-yang-Dragon(16)] 4(1641) [Metal-yin-Snake(17)] 5(1642) [Water-yang-Horse(18)] 6(1643) [Water-yin-Goat(19)] 7(1644) [Wood-yang-Monkey(20)] 8(1645) [Wood-yin-Rooster(21)] 9(1646) [Fire-yang-Dog(22)] 10(1647) [Fire-yin-Pig(23)] 11(1648) [Erath-yang-Rat(24)] 12(1649) [Erath-yin-Ox(25)] 13(1650) [Metal-yang-Tiger(26)] 14(1651) [Metal-yin-Rabbit(27)] 15(1652) [Water-yang-Dragon(28)] 16(1653) [Water-yin-Snake(29)] 17(1654) [Wood-yang-Horse(30)] 18(1655) [Wood-yin-Goat(31)] 19(1656) [Fire-yang-Monkey(32)] 20(1657) [Fire-yin-Rooster(33)] 21(1658) [Erath-yang-Dog(34)] 22(1659) [Erath-yin-Pig(35)] 23(1660) [Metal-yang-Rat(36)] 24(1661) [Metal-yin-Ox(37)] 25(1662) [Water-yang-Tiger(38)] 26(1663) [Water-yin-Rabbit(39)] 27(1664) [Wood-yang-Dragon(40)] 28(1665) [Wood-yin-Snake(41)] 29(1666) [Fire-yang-Horse(42)] 30(1667) [Fire-yin-Goat(43)] 31(1668) [Erath-yang-Monkey(44)] 32(1669) [Erath-yin-Rooster(45)] 33(1670) [Metal-yang-Dog(46)] 34(1671) [Metal-yin-Pig(47)] 35(1672) [Water-yang-Rat(48)] 36(1673) [Water-yin-Ox(49)] 37(1674) [Wood-yang-Tiger(50)] 38(1675) [Wood-yin-Rabbit(51)] 39(1676) [Fire-yang-Dragon(52)] 40(1677) [Fire-yin-Snake(53)] Month 1 Intercalary Month 1 Month 2 Month 3 Month 4 Month 5 Month 6 Month 7 Month 8 Month 9 Month 10 Month 11 Month 12 -- 1 [Monday(0) Erath-yin-Rabbit(15)] 2 [Tuesday(1) Metal-yang-Dragon(16)] 3 [Wednesday(2) Metal-yin-Snake(17)] 4 [Thursday(3) Water-yang-Horse(18)] 5 [Friday(4) Water-yin-Goat(19)] 6 [Saturday(5) Wood-yang-Monkey(20)] 7 [Sunday(6) Wood-yin-Rooster(21)] 8 [Monday(0) Fire-yang-Dog(22)] 9 [Tuesday(1) Fire-yin-Pig(23)] 10 [Wednesday(2) Erath-yang-Rat(24)] 11 [Thursday(3) Erath-yin-Ox(25)] 12 [Friday(4) Metal-yang-Tiger(26)] 13 [Saturday(5) Metal-yin-Rabbit(27)] 14 [Sunday(6) Water-yang-Dragon(28)] 15 [Monday(0) Water-yin-Snake(29)] 16 [Tuesday(1) Wood-yang-Horse(30)] 17 [Wednesday(2) Wood-yin-Goat(31)] 18 [Thursday(3) Fire-yang-Monkey(32)] 19 [Friday(4) Fire-yin-Rooster(33)] 20 [Saturday(5) Erath-yang-Dog(34)] 21 [Sunday(6) Erath-yin-Pig(35)] 22 [Monday(0) Metal-yang-Rat(36)] 23 [Tuesday(1) Metal-yin-Ox(37)] 24 [Wednesday(2) Water-yang-Tiger(38)] 25 [Thursday(3) Water-yin-Rabbit(39)] 26 [Friday(4) Wood-yang-Dragon(40)] 27 [Saturday(5) Wood-yin-Snake(41)] 28 [Sunday(6) Fire-yang-Horse(42)] 29 [Monday(0) Fire-yin-Goat(43)] -- is 1640-10-15 <>