Skip to content
US United States onlyJP Japan only|US + JPJP + US (swap primary)

United States + Japan — May 2026

9 combined holidays this month

← AprilJune →
Week starts:

United States + Japan

May 5月 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
26
27
28
29
30
1
2
3
JPJP 憲法記念日 Constitution Memorial Day
4
JPJP みどりの日 Greenery Day
5
USUS Primary Election Day *
JPJP こどもの日 Children's Day
6
JPJP Substitute Holiday
7
8
USUS Truman Day *
9
10
11
USUS Confederate Memorial Day *
12
USUS Primary Election Day *
13
14
15
16
17
18
19
20
21
22
23
24
25
USUS Memorial Day 戦没将兵追悼記念日
26
27
28
29
30
31
1
2
3
4
5
6
3 JPJP 憲法記念日
4 JPJP みどりの日
5 USUS Primary Election Day *
5 JPJP こどもの日
6 JPJP Substitute Holiday
8 USUS Truman Day *
11 USUS Confederate Memorial Day *
12 USUS Primary Election Day *
25 USUS Memorial Day
Public holiday
Regional holiday *
* 5 May — US Primary Election Day: Indiana onlyJP Substitute Holiday (6 May) — day off for Constitution Memorial Day, Sunday 3 May* 8 May — US Truman Day: Missouri only* 11 May — US Confederate Memorial Day: South Carolina only* 12 May — US Primary Election Day: West Virginia only
All 2026 United States holidaysAll 2026 Japan holidays

United States + Japan 2026 — All Months

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

Compiled from official and public sources.