Public Holiday Calendar for Japan — May 2025
Week starts:
Public Holidays in Japan
May 2025 Sun
Mon
Tue
Wed
Thu
Fri
Sat
27
28
29
30
1
2
3
Constitution Memorial Day 憲法記念日
4
Greenery Day みどりの日
5
Children's Day こどもの日
6
Substitute Holiday1 振替休日
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
3 Constitution Memorial Day
4 Greenery Day
5 Children's Day
6 Substitute Holiday1
Public holiday
1Substitute for Greenery Day
Public Holidays in Japan
May 2025 Mon
Tue
Wed
Thu
Fri
Sat
Sun
28
29
30
1
2
3
Constitution Memorial Day 憲法記念日
4
Greenery Day みどりの日
5
Children's Day こどもの日
6
Substitute Holiday1 振替休日
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
3 Constitution Memorial Day
4 Greenery Day
5 Children's Day
6 Substitute Holiday1
Public holiday
1Substitute for Greenery Day
Dual-Country Calendars
Japan 2025 — All Months
All 2025 public holidays in Japan →Compiled from official and public sources, including the Cabinet Office of Japan. Last verified: 2026-03-20.
See an error? Report it — corrections welcome.