2023 calendar with week numbers
The 2023 calendar starts on a Sunday. 2023 is not a leap year. There are 52 ISO weeks. England and Wales currently have 0 bank holiday dates stored for this year, sourced from GOV.UK bank holidays and labelled with their last verified date.
Every week shows its ISO 8601 week number. Week 1 is the week containing 4 January. Monday remains the ISO week start even if you print a Sunday-start grid. Look up a date with the week number calculator or read how ISO weeks work.
Last updated 13 September 2026
January 2023
| WeekW | MonM | TueT | WedW | ThuT | FriF | SatS | SunS |
|---|---|---|---|---|---|---|---|
| 52 | Not in this month | Not in this month | Not in this month | Not in this month | Not in this month | Not in this month | |
| 1 | |||||||
| 2 | |||||||
| 3 | |||||||
| 4 | |||||||
| 5 | Not in this month | Not in this month | Not in this month | Not in this month | Not in this month |
February 2023
| WeekW | MonM | TueT | WedW | ThuT | FriF | SatS | SunS |
|---|---|---|---|---|---|---|---|
| 5 | Not in this month | Not in this month | |||||
| 6 | |||||||
| 7 | |||||||
| 8 | |||||||
| 9 | Not in this month | Not in this month | Not in this month | Not in this month | Not in this month |
March 2023
| WeekW | MonM | TueT | WedW | ThuT | FriF | SatS | SunS |
|---|---|---|---|---|---|---|---|
| 9 | Not in this month | Not in this month | |||||
| 10 | |||||||
| 11 | |||||||
| 12 | |||||||
| 13 | Not in this month | Not in this month |
April 2023
| WeekW | MonM | TueT | WedW | ThuT | FriF | SatS | SunS |
|---|---|---|---|---|---|---|---|
| 13 | Not in this month | Not in this month | Not in this month | Not in this month | Not in this month | ||
| 14 | |||||||
| 15 | |||||||
| 16 | |||||||
| 17 |
May 2023
| WeekW | MonM | TueT | WedW | ThuT | FriF | SatS | SunS |
|---|---|---|---|---|---|---|---|
| 18 | |||||||
| 19 | |||||||
| 20 | |||||||
| 21 | |||||||
| 22 | Not in this month | Not in this month | Not in this month | Not in this month |
June 2023
| WeekW | MonM | TueT | WedW | ThuT | FriF | SatS | SunS |
|---|---|---|---|---|---|---|---|
| 22 | Not in this month | Not in this month | Not in this month | ||||
| 23 | |||||||
| 24 | |||||||
| 25 | |||||||
| 26 | Not in this month | Not in this month |
July 2023
| WeekW | MonM | TueT | WedW | ThuT | FriF | SatS | SunS |
|---|---|---|---|---|---|---|---|
| 26 | Not in this month | Not in this month | Not in this month | Not in this month | Not in this month | ||
| 27 | |||||||
| 28 | |||||||
| 29 | |||||||
| 30 | |||||||
| 31 | Not in this month | Not in this month | Not in this month | Not in this month | Not in this month | Not in this month |
August 2023
| WeekW | MonM | TueT | WedW | ThuT | FriF | SatS | SunS |
|---|---|---|---|---|---|---|---|
| 31 | Not in this month | ||||||
| 32 | |||||||
| 33 | |||||||
| 34 | |||||||
| 35 | Not in this month | Not in this month | Not in this month |
September 2023
| WeekW | MonM | TueT | WedW | ThuT | FriF | SatS | SunS |
|---|---|---|---|---|---|---|---|
| 35 | Not in this month | Not in this month | Not in this month | Not in this month | |||
| 36 | |||||||
| 37 | |||||||
| 38 | |||||||
| 39 | Not in this month |
October 2023
| WeekW | MonM | TueT | WedW | ThuT | FriF | SatS | SunS |
|---|---|---|---|---|---|---|---|
| 39 | Not in this month | Not in this month | Not in this month | Not in this month | Not in this month | Not in this month | |
| 40 | |||||||
| 41 | |||||||
| 42 | |||||||
| 43 | |||||||
| 44 | Not in this month | Not in this month | Not in this month | Not in this month | Not in this month |
November 2023
| WeekW | MonM | TueT | WedW | ThuT | FriF | SatS | SunS |
|---|---|---|---|---|---|---|---|
| 44 | Not in this month | Not in this month | |||||
| 45 | |||||||
| 46 | |||||||
| 47 | |||||||
| 48 | Not in this month | Not in this month | Not in this month |
December 2023
| WeekW | MonM | TueT | WedW | ThuT | FriF | SatS | SunS |
|---|---|---|---|---|---|---|---|
| 48 | Not in this month | Not in this month | Not in this month | Not in this month | |||
| 49 | |||||||
| 50 | |||||||
| 51 | |||||||
| 52 |
Week number calculator · Working days · Guides · Sources
Frequently asked questions
Monday, following ISO 8601 and common UK usage. Printable views can switch to Sunday without changing week numbers.
Yes. Viewing, printing and downloads are public. Accounts are only for administrators.
Dates are imported from the GOV.UK bank holiday feed and marked verified. Confirm on GOV.UK for legal or payroll use.
Any year from 1900 to 2100. Only editorially published years are indexed by search engines.
No. This site is a free online and printable calendar. We do not sell advent calendars or wall calendars.