Week numbers 2025

All 52 week numbers of 2025 with their Monday-to-Sunday dates, and the bank holidays in United Kingdom that fall in each week. Weekend here is Saturday & Sunday.

Week Monday – Sunday Bank holidays
1 30 Dec – 5 Jan New Year's Day (Wed)
2 6–12 Jan
3 13–19 Jan
4 20–26 Jan
5 27 Jan – 2 Feb
6 3–9 Feb
7 10–16 Feb
8 17–23 Feb
9 24 Feb – 2 Mar
10 3–9 Mar
11 10–16 Mar
12 17–23 Mar
13 24–30 Mar
14 31 Mar – 6 Apr
15 7–13 Apr
16 14–20 Apr Good Friday (Fri)
17 21–27 Apr Easter Monday (Mon)
18 28 Apr – 4 May
19 5–11 May Early May Bank Holiday (Mon)
20 12–18 May
21 19–25 May
22 26 May – 1 Jun Spring Bank Holiday (Mon)
23 2–8 Jun
24 9–15 Jun
25 16–22 Jun
26 23–29 Jun
27 30 Jun – 6 Jul
28 7–13 Jul
29 14–20 Jul
30 21–27 Jul
31 28 Jul – 3 Aug
32 4–10 Aug
33 11–17 Aug
34 18–24 Aug
35 25–31 Aug Late Summer Bank Holiday (Mon)
36 1–7 Sep
37 8–14 Sep
38 15–21 Sep
39 22–28 Sep
40 29 Sep – 5 Oct
41 6–12 Oct
42 13–19 Oct
43 20–26 Oct
44 27 Oct – 2 Nov
45 3–9 Nov
46 10–16 Nov
47 17–23 Nov
48 24–30 Nov
49 1–7 Dec
50 8–14 Dec
51 15–21 Dec
52 22–28 Dec Christmas Day (Thu), Boxing Day (Fri)

Week numbers follow ISO 8601: a week starts on Monday, and week 1 is the week that contains the year's first Thursday. 2025 has 52 weeks.