Japan + United States — January 2027
3 combined holidays this month
Week starts:
Japan + United States
1月 January 2027 Sun
Mon
Tue
Wed
Thu
Fri
Sat
27
28
29
30
31
1
JP+US New Year's Day 2
3
4
5
6
7
8
9
10
11
JP Coming of Age Day 12
13
14
15
16
17
18
US Birthday of Martin Luther King, Jr. Martin Luther King Jr. Day 19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
6
1 JP+US New Year's Day
JP+US New Year's Day 11 JP Coming of Age Day
JP Coming of Age Day 18 US Birthday of Martin Luther King, Jr.
US Birthday of Martin Luther King, Jr. Public holiday
Japan + United States
1月 January 2027 Mon
Tue
Wed
Thu
Fri
Sat
Sun
28
29
30
31
1
JP+US New Year's Day 2
3
4
5
6
7
8
9
10
11
JP Coming of Age Day 12
13
14
15
16
17
18
US Birthday of Martin Luther King, Jr. Martin Luther King Jr. Day 19
20
21
22
23
24
25
26
27
28
29
30
31
1 JP+US New Year's Day
JP+US New Year's Day 11 JP Coming of Age Day
JP Coming of Age Day 18 US Birthday of Martin Luther King, Jr.
US Birthday of Martin Luther King, Jr. Public holiday
Japan + United States 2027 — All Months
Compiled from official and public sources.