Online calendar

United States of America 2026年12月

View the full 2026年12月 calendar for United States of America with local holidays, month facts, and quick links to nearby dates.

アメリカ合衆国 reference time

12:04:18

Based on America/New_York

Today

United States of America 2026年12月 Calendar

2026年12月

31 days3 eventsUnited States of America
日
月
火
水
木
金
土
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

Christmas Eve

25

Christmas Day

26
27
28
29
30
31

New Year's Eve

1
2

First weekday

火曜日

Last weekday

木曜日

Prepared for

Moon phases later

2026年12月 in United States of America has 31 days, begins on 火曜日, ends on 木曜日, and includes 3 local holidays.

About This Calendar Page

This 2026年12月 calendar page is built for search visibility and day-to-day usefulness. It combines a clean Sunday-to-Saturday grid, readable date hierarchy, live local time in the control bar, and route-based navigation so each month and yearly view can stand on its own.

The holiday layer uses country-aware data and can already power pages like United States of America 2026年12月 Calendar. The underlying day model also keeps a reserved moon phase field so we can extend the page with richer astronomical details later without changing the route structure.