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January 2031: lunisolar dates, rokuyō, sexagenary days

Day	Wd	Lunisolar	Rokuyō	Kanshi	Terms
1	Wed	M12 D8	Senshō	辛丑
2	Thu	M12 D9	Tomobiki	壬寅
3	Fri	M12 D10	Senbu	癸卯
4	Sat	M12 D11	Butsumetsu	甲辰
5	Sun	M12 D12	Taian	乙巳	Shōkan (Minor cold) 22:23
6	Mon	M12 D13	Shakkō	丙午
7	Tue	M12 D14	Senshō	丁未
8	Wed	M12 D15	Tomobiki	戊申
9	Thu	M12 D16	Senbu	己酉
10	Fri	M12 D17	Butsumetsu	庚戌
11	Sat	M12 D18	Taian	辛亥
12	Sun	M12 D19	Shakkō	壬子
13	Mon	M12 D20	Senshō	癸丑
14	Tue	M12 D21	Tomobiki	甲寅
15	Wed	M12 D22	Senbu	乙卯
16	Thu	M12 D23	Butsumetsu	丙辰
17	Fri	M12 D24	Taian	丁巳	Winter doyō begins 17:06
18	Sat	M12 D25	Shakkō	戊午
19	Sun	M12 D26	Senshō	己未
20	Mon	M12 D27	Tomobiki	庚申	Daikan (Major cold) 15:48
21	Tue	M12 D28	Senbu	辛酉
22	Wed	M12 D29	Butsumetsu	壬戌
23	Thu	M1 D1	Senshō	癸亥
24	Fri	M1 D2	Tomobiki	甲子
25	Sat	M1 D3	Senbu	乙丑
26	Sun	M1 D4	Butsumetsu	丙寅
27	Mon	M1 D5	Taian	丁卯
28	Tue	M1 D6	Shakkō	戊辰
29	Wed	M1 D7	Senshō	己巳
30	Thu	M1 D8	Tomobiki	庚午
31	Fri	M1 D9	Senbu	辛未

Computed from the JPL DE421 ephemeris with Skyfield, in Japan Standard Time. The lunisolar dates follow the traditional Tenpō rules for reference only (the leap month around 2033 is disputed). Rokuyō and the sexagenary cycle are calendar customs, not predictions.

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Daily lunisolar date, rokuyō and sexagenary day for January 2031, with solar terms; 4 taian days and 5 butsumetsu days.