Last Updated on August 25, 2026 by Vlad
Every Date, Every Long Weekend (and the One Week to Avoid)
Planning a trip to Japan in 2027? Good news and bad news.
The bad news first: there’s no Silver Week in 2027. That rare five-day September break that made 2026 special isn’t happening again, and we’re probably waiting until the 2030s for the next one.
The good news? 2027 is an easy year to plan around. Sixteen national holidays, only one substitute holiday, and seven long weekends of three days or more. No weird bonus days sneaking up on you.
But there is one week in 2027 where the calendar lines up badly, and almost nobody talks about it. It’s not Golden Week. Skip to the August section if you’re in a hurry.
The Japanese Cabinet Office confirmed all these dates on 2 February 2026, so they’re locked in.
2027 Japan Public Holidays: Quick Reference Table
| Date | Day | Holiday | Crowd risk |
|---|---|---|---|
| 1 January | Friday | New Year’s Day (元日) | 🔴 Extreme |
| 11 January | Monday | Coming of Age Day (成人の日) | 🟡 Moderate |
| 11 February | Thursday | National Foundation Day (建国記念の日) | 🟢 Low |
| 23 February | Tuesday | Emperor’s Birthday (天皇誕生日) | 🟢 Low |
| 21 March | Sunday | Vernal Equinox Day (春分の日) | 🟡 Moderate |
| 22 March | Monday | Substitute holiday (振替休日) | 🟡 Moderate |
| 29 April | Thursday | Shōwa Day (昭和の日) | 🔴 Extreme |
| 3 May | Monday | Constitution Memorial Day (憲法記念日) | 🔴 Extreme |
| 4 May | Tuesday | Greenery Day (みどりの日) | 🔴 Extreme |
| 5 May | Wednesday | Children’s Day (こどもの日) | 🔴 Extreme |
| 19 July | Monday | Marine Day (海の日) | 🟡 Moderate |
| 11 August | Wednesday | Mountain Day (山の日) | 🔴 Extreme |
| 20 September | Monday | Respect for the Aged Day (敬老の日) | 🟡 Moderate |
| 23 September | Thursday | Autumnal Equinox Day (秋分の日) | 🟡 Moderate |
| 11 October | Monday | Sports Day (スポーツの日) | 🟡 Moderate |
| 3 November | Wednesday | Culture Day (文化の日) | 🟢 Low |
| 23 November | Tuesday | Labour Thanksgiving Day (勤労感謝の日) | 🟢 Low |
Sixteen official holidays plus one substitute holiday. Bookmark this page, then read on for the bits that actually affect your trip.
Why Japanese Public Holidays Matter More To You
If you’ve only travelled in Australia, the UK or the States, you might assume a public holiday just means the banks and schools are shut. In Japan it’s a different animal entirely.
Here’s what happens when 125 million people all get the same days off:
- Accommodation prices double or triple. Not a mild bump. Actual double.
- Shinkansen reserved seats sell out, and the unreserved carriages become standing room only
- Family attractions book out months ahead. I tried booking KidZania eight weeks in advance during Golden Week and it was already gone. Eight weeks.
- Highways turn into car parks. My personal record is a six-hour crawl back into Tokyo on what should have been a 45-minute drive.
- Smaller restaurants and shops close, especially over New Year, and especially the good family-run ones
- Popular ryokan fill up first, because domestic travellers book them a year out
The flip side is worth knowing too. Turn up a week or two either side of these dates and you’ll get the same country at half the price with a fraction of the people. That gap is where the really good trips live imho.
Q1: January to March 2027
New Year’s Day: Friday 1 January
The biggest one on the calendar, and the most misunderstood.
- Only 1 January is officially a public holiday, but most of the country shuts from around 29 December to 3 January
- In 2027, New Year’s Day lands on a Friday, so 1 to 3 January is a natural three-day break rolling straight into the weekend
- Shrines get absolutely mobbed for hatsumōde, the first shrine visit of the year. Meiji Jingū pulls in millions of people over three days (we were there in 2026 for hatsumōde and will be there again in 2027!).
- Expect closed restaurants, closed museums, and reduced train timetables
- Don’t trust Google Maps on open hours here, even for big companies/stores
Convenience stores stay open. Bless them.
Coming of Age Day: Monday 11 January
- Celebrates those turning 20 during the year
- Ceremonies happen at city halls across the country
- Worth being out and about in the morning just for the furisode kimono. It’s a genuinely lovely thing to stumble across (you’ll know it when you see young ladies dressed up in kimonos!)
- Creates a three-day weekend from Saturday 9 January
National Foundation Day: Thursday 11 February
- Marks the mythical founding of Japan in 660 BC
- A quiet one. Most people just take the day off.
- Falls on a Thursday, so plenty of locals will bridge Friday 12 February for a four-day break. Book accommodation accordingly.
Emperor’s Birthday: Tuesday 23 February
- Emperor Naruhito’s birthday
- The Imperial Palace grounds sometimes open to the public, though this isn’t guaranteed every year
- Standalone Tuesday, so no long weekend
Vernal Equinox Day: Sunday 21 March
This is the shifting one. The date isn’t fixed in law. It’s set each year by the National Astronomical Observatory based on the actual astronomical equinox, then confirmed by the Cabinet Office about a year ahead.
In 2027 it lands on Sunday 21 March.
- Marks the official start of spring
- Traditionally a time to visit family graves during the Higan period
- Tokyo cherry blossoms usually start opening around now, though the first flowers typically arrive a few days after the equinox rather than on it
Substitute Holiday: Monday 22 March
Because the equinox falls on a Sunday, Monday 22 March becomes a substitute holiday. This is the only substitute holiday in all of 2027.
The result is a three-day weekend from Saturday 20 to Monday 22 March, which happens to land right at the front edge of cherry blossom season in Tokyo. Domestic travellers will absolutely be booking this one for early hanami. If your trip includes this weekend, get accommodation sorted early.
Q2: April to June 2027
🌟 Golden Week 2027: Saturday 1 May to Wednesday 5 May 🌟
Here’s how it stacks up:
Shōwa Day: Thursday 29 April
Honours Emperor Shōwa (Hirohito). This kicks the whole thing off.
Friday 30 April: a normal working day
And this is the key detail. There’s one working day sitting between Shōwa Day and the weekend.
Constitution Memorial Day: Monday 3 May
Greenery Day: Tuesday 4 May
Children’s Day: Wednesday 5 May
What this means in practice:
- The bare minimum is a five-day break, Saturday 1 May to Wednesday 5 May, with no annual leave required at all
- Take Friday 30 April off and it becomes seven straight days, Thursday 29 April to Wednesday 5 May
- A huge number of Japanese workers will do exactly that, so treat the whole 29 April to 5 May stretch as peak
Compared with 2026, this is a slightly tighter Golden Week. It’s also cleaner, which cuts both ways: everyone can see the seven-day run coming, so bookings open early and go fast.
What to expect:
- Domestic flights and Shinkansen reserved seats gone
- Hotels at peak pricing, with minimum-stay requirements at some ryokan
- Tokyo Disneyland, DisneySea, USJ and KidZania booked solid
- Highway traffic that will make you question your choices
- Really brilliant atmosphere though. Koinobori carp streamers everywhere for Children’s Day, and the weather in early May is about as good as Japan gets.
My advice: either book everything three to four months out and lean into it, or shift your dates to mid-May. The second half of May is one of the most underrated windows in the entire Japanese calendar. Warm, dry, green, and quiet.
No holidays in June
June is the only month in 2027 with no public holiday at all. It’s also tsuyu (the rainy season), across most of the country. Cheap flights, cheap hotels, hydrangeas everywhere, and you will get wet.
Q3: July to September 2027
Marine Day: Monday 19 July
- Third Monday of July, celebrating Japan’s relationship with the sea
- Creates a three-day weekend from Saturday 17 July
- Effectively the starting gun for summer holidays. Beaches and pools get busy from here.
⚠️ Mountain Day: Wednesday 11 August (and the August squeeze)
This is the week I mentioned up top.
Mountain Day is Japan’s newest holiday, introduced in 2016 to celebrate mountains and nature. On its own, a Wednesday holiday is harmless.
The problem is what sits next to it. Obon falls on 13 to 16 August. Obon isn’t an official public holiday, but it’s the most significant domestic travel period of the year, when families return to their hometowns to honour their ancestors. Think Christmas in terms of everyone-moving-at-once.
In 2027 the dates line up like this:
- Wednesday 11 August: Mountain Day (public holiday)
- Thursday 12 August: normal working day
- Friday 13 to Monday 16 August: Obon, landing across a full weekend
Take that single Thursday off and you’ve got six consecutive days, 11 to 16 August. An enormous number of Japanese workers will.
Why this matters for you:
- Domestic transport to regional areas becomes near impossible. Shinkansen to Kyushu, Tōhoku and Shikoku sell out first.
- Regional ryokan and family accommodation book out well ahead
- Rental cars vanish, and highway traffic is arguably worse than Golden Week
- Tokyo and Osaka actually get quieter, because everyone leaves. If you must travel in mid-August, big cities are the smart play.
- It’s also the hottest, most humid stretch of the year. Tokyo regularly sits above 35°C with brutal humidity.
If I could give you one piece of advice about 2027, it’s this: don’t plan a regional road trip or a rural ryokan stay between 11 and 16 August. Golden Week gets all the warnings, but this six-day window is the sneakier trap.
Respect for the Aged Day: Monday 20 September
Autumnal Equinox Day: Thursday 23 September
And here’s why there’s no Silver Week in 2027.
Silver Week happens when Respect for the Aged Day (the third Monday of September) and Autumnal Equinox Day fall exactly two days apart, leaving one lonely weekday sandwiched between two holidays. Under Japanese law that orphan weekday automatically becomes a holiday, and you get five days off.
In 2027, the two holidays are three days apart. Tuesday 21 and Wednesday 22 September are both plain working days, and the sandwich rule needs a single day to work with. No bonus holiday.
What you get instead:
- Three-day weekend: Saturday 18 to Monday 20 September
- Standalone holiday: Thursday 23 September
- Bridge Friday 24 September and that second one becomes a four-day break
Take Tuesday, Wednesday and Friday off and the whole thing becomes nine days. Some people will. Most won’t.
The upshot: September 2027 is busy but manageable. Nothing like the 2026 Silver Week crush. Late September is decent time to visit, with the caveat that typhoon season is still very much a thing.
Q4: October to December 2027
Sports Day: Monday 11 October
- Second Monday of October
- Originally held on 10 October to mark the opening ceremony of the 1964 Tokyo Olympics
- Schools hold undōkai sports days around now. If you’re staying somewhere residential, you’ll hear it.
- Three-day weekend from Saturday 9 October
Culture Day: Wednesday 3 November
- Celebrates arts, culture and academic achievement
- Many museums and galleries offer free entry. Worth planning around if you’re museum-inclined.
- Standalone Wednesday, so crowds are mostly local rather than travelling
- Early November is peak autumn colour in the Japanese Alps and starting to turn in Kyoto
Labour Thanksgiving Day: Tuesday 23 November
- The last public holiday of the year
- Bridge Monday 22 November and you’ve got a four-day break, which a fair few people will do
- Late November is prime autumn foliage in Tokyo and Kyoto, so this weekend is busier than the holiday itself suggests
New Year’s Holidays: 29 December to 3 January
Not official public holidays, but the country effectively closes.
- Most businesses shut from around 29 December
- Restaurants close, particularly the smaller family-run places
- Museums, department stores and many attractions shut for several days
- Transport books out around 29 to 30 December (heading out of cities) and 2 to 3 January (heading back)
The Seven Long Weekends of 2027
If you’re building an itinerary around crowds, these are the seven three-day-or-longer breaks that happen with no annual leave taken at all:
- 1 to 3 January (Fri to Sun) – New Year
- 9 to 11 January (Sat to Mon) – Coming of Age Day
- 20 to 22 March (Sat to Mon) – Vernal Equinox plus substitute holiday
- 1 to 5 May (Sat to Wed) – Golden Week, five days
- 17 to 19 July (Sat to Mon) – Marine Day
- 18 to 20 September (Sat to Mon) – Respect for the Aged Day
- 9 to 11 October (Sat to Mon) – Sports Day
Add the two bridge-day traps that aren’t technically long weekends but function like them: 29 April to 5 May (seven days, one leave day) and 11 to 16 August (six days, one leave day).
Tips for Travelling Japan During Public Holidays
Do:
- Book accommodation three to four months ahead for Golden Week and the mid-August window. Two months is not enough.
- Reserve Shinkansen seats as early as you can. JR Pass holders can book from one month out, and you should treat that as a hard deadline, not a suggestion.
- Book family attractions at least three months ahead. Learn from my KidZania mistake.
- Stay in big cities during Obon, when everyone else leaves them
- Check opening hours before you go anywhere over New Year. Assume closed until proven otherwise. And don’t assume Google Maps opening hours are correct.
- Use the shoulder days. Arriving two days after a long weekend ends is the single easiest way to save money.
Don’t:
- Assume Obon isn’t a problem because it isn’t an official holiday. It’s the worst travel week of the year.
- Plan a regional road trip during Golden Week or 11 to 16 August
- Book last minute during peak weeks and expect sane prices
- Write off holiday periods entirely. The atmosphere during Golden Week and Children’s Day is brilliant, and with planning it’s completely doable.
- Forget that a Thursday holiday often means a Friday bridge day, which means a four-day break you didn’t see coming
When’s the Best Time to Visit Japan in 2027?
If dodging crowds and prices is the priority:
- Mid-January to early March – after the New Year madness, before the cherry blossom rush. Cold, clear, cheap, and excellent for onsen.
- Mid to late May – the standout window. Post Golden Week, pre rainy season. Warm, dry, green, quiet.
- Late June – rainy, yes, but very cheap and the hydrangeas are worth it
- Late September to mid-October – after the September holidays, before autumn colour crowds. Watch for typhoons.
- Early December – cold, crisp, brilliantly lit, and before the New Year shutdown
If your dates land on a holiday period anyway, don’t cancel. Just book early and build in buffer days.
How the Substitute Holiday Rule Works
Worth understanding (it actually took me a while to figure it out), because it explains a lot of the quirks above.
Japan’s Public Holiday Law has two rules that create extra days off:
- The substitute holiday rule (振替休日). If a public holiday falls on a Sunday, the next non-holiday day becomes a holiday. In 2027 this applies exactly once, giving us Monday 22 March.
- The sandwich rule (国民の休日). Any single weekday caught between two public holidays automatically becomes a holiday. This is the rule that creates Silver Week. In 2027 it never triggers, which is why there’s no bonus day anywhere on the calendar.
Two rules, one activation, 17 days off. 2027 is the tidiest Japanese holiday calendar in years.
📚 Planning Your 2027 Japan Trip? Start Here
- 2026 Public Holidays in Japan – If you are going this year. This one has the rare Silver Week
- Best Time to Visit Japan – month-by-month weather, crowds and costs
- JR Pass Calculator – work out whether the pass actually pays off on your route
- Japan Travel Budget Calculator – build a realistic daily spend
- Things to Do in Tokyo with Kids – the family guide
- Best Day Trips from Tokyo – ideal for filling the gaps around holiday weeks
Last updated: August 25th 2026. Dates confirmed by the Japanese Cabinet Office on 2 February 2026, based on the National Astronomical Observatory of Japan’s almanac. Equinox-based holidays are fixed a year in advance and are not subject to further change.