Japan’s 2027 Public Holidays and Long WeekendsSeven Three-Day Weekends and an 11-Day Golden Week With Three Days Off

Planning next year’s trips or visits home starts with the holiday calendar. Japan’s Cabinet Office has published the national holidays for 2027 (Reiwa 9)^[1]. The spring and autumn equinox days aren’t fixed in law; they are set by the National Astronomical Observatory’s almanac, announced in the official gazette each February for the following year^[2]. The 2027 dates are already out, so the whole year can be counted with confirmed dates.

This article lists 2027’s holidays with weekdays, counts the long weekends, compares 2026, and calculates how many paid days off turn into how long a break. It assumes an employee with weekends and public holidays off.

1. The short version: Golden Week is the one to stretch; no five-day Silver Week

• 17 holidays and substitute holidays. 16 fall on weekdays (Spring Equinox Day, 21 March, is a Sunday, so the 22nd is a substitute holiday).
• Seven breaks of three days or more: New Year (Fri 1 Jan–3 Jan), Coming of Age Day, the equinox weekend, Golden Week (five days), Marine Day, Respect for the Aged Day and Sports Day.
• 120 days off in total (weekends plus holidays), one fewer than 2026’s 121.
• Golden Week becomes seven days with one day of leave and eleven with three. The five-day Silver Week of 2026 does not happen in 2027.

2. Japan’s 2027 holidays

When a holiday falls on a Sunday, the next weekday becomes a holiday (substitute holiday)^[3]. In 2027 the Vernal Equinox (21 March) is a Sunday, so Monday the 22nd is off.

3. Seven breaks of three days or more

Periods where weekends and holidays join up into three or more days:

Meanwhile National Foundation Day (Thu) and the Emperor’s Birthday (Tue) in February, Showa Day (Thu) in April, Mountain Day (Wed) in August, the Autumnal Equinox (Thu) in September, and Culture Day (Wed) and Labour Thanksgiving (Tue) in November are isolated. Adding one day of leave turns many of them into long weekends.

4. How many days of leave for how long a break?

The longest break you can make by adding paid leave, if you normally have weekends and holidays off:

Other good spots outside Golden Week:

The Mountain Day week lines up well with the Obon break: if your company is closed on 12–13 August, you get five days without using leave.

5. Compared with 2026

2026’s holidays were checked against the same Cabinet Office list and counted the same way^[1].

In 2026, 22 September — sandwiched between Respect for the Aged Day (the 21st) and the Equinox (the 23rd) — became a “citizens’ holiday”, creating a five-day Silver Week^[1]. In 2027 the Equinox is a Thursday, two days after Respect for the Aged Day (Monday), so no extra holiday arises. For a big autumn break, leave on 21–22 (and 24) September works best.

6. How Japan’s holidays are set (and why they move)

A few rules decide how the holidays fall each year^[3][1]:

• Fixed-date holidays: New Year’s Day (1 Jan), National Foundation Day (11 Feb), the Emperor’s Birthday (23 Feb), Showa Day (29 Apr), Constitution Memorial Day (3 May), Greenery Day (4 May), Children’s Day (5 May), Mountain Day (11 Aug), Culture Day (3 Nov) and Labour Thanksgiving Day (23 Nov). Their weekdays shift each year.
• “Nth Monday” holidays: Coming of Age Day (2nd Monday of January), Marine Day (3rd Monday of July), Respect for the Aged Day (3rd Monday of September) and Sports Day (2nd Monday of October). They always make three-day weekends — as all four do in 2027.
• Astronomical holidays: the Vernal and Autumnal Equinox Days, set from the National Astronomical Observatory’s calculations and published in the official gazette each February for the following year^[2]. The 2028 dates are expected in February 2027.
• Substitute holidays: when a holiday falls on a Sunday, the next weekday is off — 22 March in 2027.
• Citizens’ holidays: a weekday sandwiched between two holidays becomes a holiday. Before 4 May became Greenery Day, that is how it was a day off; 22 September 2026 is a recent example.

So the number of long weekends depends mostly on which weekdays the fixed holidays land on, and on the equinoxes. In 2027 many fixed holidays fall on Thursday, Tuesday or Wednesday, so there are fewer natural three-day weekends and more isolated days to bridge with leave.

7. Planning tips

1. Book popular breaks early. Golden Week’s 1–5 May gets crowded on trains and in hotels. Adding leave to shift your trip earlier or later helps you avoid the peaks.
2. Put leave on the Friday or Monday next to an isolated holiday. A Thursday holiday plus Friday off, or a Tuesday holiday plus Monday off, makes four days. 2027 has many Thursday and Tuesday holidays (National Foundation Day, the Emperor’s Birthday, Showa Day, the Autumnal Equinox, Labour Thanksgiving).
3. Check your company’s own days off. New Year and Obon breaks vary by employer; this article counts only public holidays and weekends.

8. Summary

• 2027 has 17 holidays, seven breaks of three days or more and 120 days off including weekends.
• Golden Week is the easiest to stretch: seven days with one day of leave, eleven with three.
• There is no five-day Silver Week, but two days of leave make six days and three make nine.
• With many Thursday and Tuesday holidays, one day of leave on a Friday or Monday creates four four-day weekends (plus a seven-day Golden Week).

Based on the 2027 national holidays published by the Cabinet Office (checked 20 October 2026).

References

References

1. [1]Cabinet Office, “About national holidays” (2026 and 2027 holidays, Japanese). Cabinet Office ↩
2. [2]National Astronomical Observatory of Japan, Ephemeris Computation Office, “Almanac summary (Reki yoko)” (Japanese). NAOJ ↩
3. [3]Act on National Holidays (e-Gov law search, Japanese). e-Gov ↩