United Kingdom + United States — December 2025
3 combined holidays this month
Week starts:
United Kingdom + United States
December 2025 Sun
Mon
Tue
Wed
Thu
Fri
Sat
30
1
GB Saint Andrew's Day * 2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
GB+US Christmas Eve 25
GB+US Christmas Day 26
GB Boxing Day 27
28
29
30
31
1
2
3
1 GB Saint Andrew's Day *
GB Saint Andrew's Day * 24 GB+US Christmas Eve
GB+US Christmas Eve 25 GB+US Christmas Day
GB+US Christmas Day 26 GB Boxing Day
GB Boxing Day Public holiday
Regional holiday *
* 1 December — GB Saint Andrew's Day: Scotland only
United Kingdom + United States
December 2025 Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
GB Saint Andrew's Day * 2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
GB+US Christmas Eve 25
GB+US Christmas Day 26
GB Boxing Day 27
28
29
30
31
1
2
3
4
1 GB Saint Andrew's Day *
GB Saint Andrew's Day * 24 GB+US Christmas Eve
GB+US Christmas Eve 25 GB+US Christmas Day
GB+US Christmas Day 26 GB Boxing Day
GB Boxing Day Public holiday
Regional holiday *
* 1 December — GB Saint Andrew's Day: Scotland only
United Kingdom + United States 2025 — All Months
Compiled from official and public sources.