The Japanese Calendar for December 2026

Month eto (solar month from Taisetsu): 庚子 Kanoe-ne Year: 丙午 Hinoe-uma

Lucky days in December

1 (Ichiryū-manbai-bi), 2 (Ichiryū-manbai-bi), 15 (Ichiryū-manbai-bi), 16 (Kinoe-ne day + Tenshabi + Ichiryū-manbai-bi), 18 (Tiger day) – also Sanrinbō (unlucky for building; some regions avoid moving too), 27 (Ichiryū-manbai-bi), 28 (Ichiryū-manbai-bi), 30 (Tiger day) – also Sanrinbō (unlucky for building; some regions avoid moving too)
Ten’on-nichi: 1–5, 16–20, 31

Taian on weekends and holidays: 27 (Sun)

Gold labels are lucky notes and red ones unlucky. Hover or tap a label for its meaning, or read the guide to the almanac’s selected days. The lunar date is shown as month/day.

DateDay etoRokuyō · chokuStarLunarSolar term · seasonAlmanac notesSelected days
1 Tue己酉
Tsuchinoto-tori
Tomobiki
Hiraku (open)
6 Roppaku10/23Ichiryū-manbai-biTen'on-nichi
2 Wed庚戌
Kanoe-inu
Senbu
Tozu (close)
5 Goō10/24Dog day, Ichiryū-manbai-biTen'on-nichi
3 Thu辛亥
Kanoto-i
Butsumetsu
Tatsu (establish)
4 Shiroku10/25SanrinbōTen'on-nichi, Jūnichi
4 Fri壬子
Mizunoe-ne
Taian
Nozoku (remove)
3 Sanpeki10/26Ten'on-nichi, Hassen
5 Sat癸丑
Mizunoto-ushi
Shakkō
Mitsu (full)
2 Jikoku10/27Ten'on-nichi, Kiko-nichi
6 Sun甲寅
Kinoe-tora
Senshō
Taira (level)
1 Ippaku10/28Tiger day, Fujōju-biHassen
7 Mon乙卯
Kinoto-u
Tomobiki
Taira (level)
9 Kyūshi10/29TaisetsuJushi-biHassen
8 Tue丙辰
Hinoe-tatsu
Senbu
Sadan (settle)
8 Happaku10/30
9 Wed丁巳
Hinoto-mi
Taian
Toru (take)
7 Shichiseki11/1Snake dayHassen, Jūnichi
10 Thu戊午
Tsuchinoe-uma
Shakkō
Yaburu (break)
6 Roppaku11/2
11 Fri己未
Tsuchinoto-hitsuji
Senshō
Ayabu (danger)
5 Goō11/3Hassen
12 Sat庚申
Kanoe-saru
Tomobiki
Naru (succeed)
4 Shiroku11/4Kōshin dayHassen
13 Sun辛酉
Kanoto-tori
Senbu
Osan (receive)
3 Sanpeki11/5Fujōju-biHassen
14 Mon壬戌
Mizunoe-inu
Butsumetsu
Hiraku (open)
2 Jikoku11/6Dog day
15 Tue癸亥
Mizunoto-i
Taian
Tozu (close)
1 Ippaku11/7Ichiryū-manbai-biHassen, Jūnichi
16 Wed甲子
Kinoe-ne
Shakkō
Tatsu (establish)
1 Ippaku11/8Kinoe-ne day, Tenshabi, Ichiryū-manbai-biTen'on-nichi
17 Thu乙丑
Kinoto-ushi
Senshō
Nozoku (remove)
2 Jikoku11/9Ten'on-nichi
18 Fri丙寅
Hinoe-tora
Tomobiki
Mitsu (full)
3 Sanpeki11/10Tiger day, SanrinbōTen'on-nichi, Kiko-nichi
19 Sat丁卯
Hinoto-u
Senbu
Taira (level)
4 Shiroku11/11Jushi-biTen'on-nichi
20 Sun戊辰
Tsuchinoe-tatsu
Butsumetsu
Sadan (settle)
5 Goō11/12Ten'on-nichi
21 Mon己巳
Tsuchinoto-mi
Taian
Toru (take)
6 Roppaku11/13Tsuchinoto-mi day, Fujōju-biJūnichi
22 Tue庚午
Kanoe-uma
Shakkō
Yaburu (break)
7 Shichiseki11/14TōjiŌtsuchi
23 Wed辛未
Kanoto-hitsuji
Senshō
Ayabu (danger)
8 Happaku11/15Ōtsuchi
24 Thu壬申
Mizunoe-saru
Tomobiki
Naru (succeed)
9 Kyūshi11/16Ōtsuchi
25 Fri癸酉
Mizunoto-tori
Senbu
Osan (receive)
1 Ippaku11/17Ōtsuchi
26 Sat甲戌
Kinoe-inu
Butsumetsu
Hiraku (open)
2 Jikoku11/18Dog dayŌtsuchi, Ōmō-nichi
27 Sun乙亥
Kinoto-i
Taian
Tozu (close)
3 Sanpeki11/19Ichiryū-manbai-biŌtsuchi, Jūnichi
28 Mon丙子
Hinoe-ne
Shakkō
Tatsu (establish)
4 Shiroku11/20Ichiryū-manbai-biŌtsuchi
29 Tue丁丑
Hinoto-ushi
Senshō
Nozoku (remove)
5 Goō11/21Fujōju-bi
30 Wed戊寅
Tsuchinoe-tora
Tomobiki
Mitsu (full)
6 Roppaku11/22Tiger day, SanrinbōKotsuchi, Kiko-nichi
31 Thu己卯
Tsuchinoto-u
Senbu
Taira (level)
7 Shichiseki11/23Jushi-biTen'on-nichi, Kotsuchi

How to read this calendar

  • Day eto: each day carries one of the 60 stem-and-branch combinations, which repeat every 60 days.
  • Rokuyō: the six-day cycle used for weddings and funerals: Senshō (early win: good in the morning), Tomobiki (pulling friends: good except at noon, avoided for funerals), Senbu (early loss: good in the afternoon), Butsumetsu (Buddha's death: the least lucky day), Taian (great peace: good all day), Shakkō (red mouth: good only around noon).
  • Choku: the twelve jūni-choku read the day by where the handle of the Big Dipper points. The day whose branch matches the month is Tatsu (establish), and the cycle runs through to Tozu (close). On the first day of a solar month the previous choku repeats.
  • Star: the day’s Nine Star Ki star (nikka kyūsei). The order switches between ascending and descending at the Kinoe-ne day nearest each solstice.
  • Almanac notes and selected days: traditional lucky and unlucky notes. They differ between traditions; the calculation is explained in How the calendar is calculated.
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