Inori no Mori祈りの杜working title

April 2027 — Japanese calendar

Explore Japanese calendar traditions, observance days and shrine events. Dates and traditional hours are shown in Japan Standard Time (UTC+09:00).

Supported dates: 1 January 2026–31 December 2027. Calendar beliefs differ across regions and traditions. This is not a prediction, a guarantee, or a complete schedule for every shrine and temple. Check the institution’s current announcement before attending.

Choose a date

● New moon · ○ Full moon. Moon-phase instants are shown in JST; your local time appears alongside them when available.

April 1, 2027 Thursday

Japan Standard Time (UTC+09:00) · Lunar date 2/25 · Kanoe–Dog 庚戌

What kind of day is it?

Tomobiki: Traditionally favored for celebrations. Avoiding funerals is a custom, not a universal Buddhist prohibition.

Leave yourself room. Traditionally considered precarious, with restraint in setting out or boarding boats.

An invitation for today, written by this site: Avoid overfilling your schedule and consider adding a little rest.

These are historical calendar traditions, not predictions or measures of a person’s luck. They do not determine medical decisions, a funeral’s permissibility, or the outcome of an event.

Current solar term: Spring Equinox, since March 21, 2027.

Calendar annotations · 2

Other daily cycles

Twelve officers: Danger — Traditionally considered precarious, with restraint in setting out or boarding boats.

Twenty-eight mansions: 角 — Traditionally favors weddings and discourages mourning rites.

Twenty-seven mansions: 危. This is a separate cycle; the twenty-eight-mansion interpretation above is not applied to it.

Nine-star cycle: Eight White Earth · ascending cycle. Not a personal birth-year reading.

Moon

Approximate moon age at noon JST: 23.7 days.

● Next New moon:

○ Next Full moon:

Observance days · 4

Lunar-date references · 2
Daily guardians · 2

All observances and their traditions · Back to the month

Sources and checked dates · 109

Original source titles are retained in Japanese.