Odd Sunday in 2023, Ireland
| week 1 | 8 January 2023 |
| week 3 | 22 January 2023 |
| week 5 | 5 February 2023 |
| week 7 | 19 February 2023 |
| week 9 | 5 March 2023 |
| week 11 | 19 March 2023 |
| week 13 | 2 April 2023 |
| week 15 | 16 April 2023 |
| week 17 | 30 April 2023 |
| week 19 | 14 May 2023 |
| week 21 | 28 May 2023 |
| week 23 | 11 June 2023 |
| week 25 | 25 June 2023 |
| week 27 | 9 July 2023 |
| week 29 | 23 July 2023 |
| week 31 | 6 August 2023 |
| week 33 | 20 August 2023 |
| week 35 | 3 September 2023 |
| week 37 | 17 September 2023 |
| week 39 | 1 October 2023 |
| week 41 | 15 October 2023 |
| week 43 | 29 October 2023 |
| week 45 | 12 November 2023 |
| week 47 | 26 November 2023 |
| week 49 | 10 December 2023 |
| week 51 | 24 December 2023 |
Even: even Monday 2023, even Tuesday 2023, even Wednesday 2023, even Thursday 2023, even Friday 2023, even Saturday 2023, even Sunday 2023
Odd: odd Monday 2023, odd Tuesday 2023, odd Wednesday 2023, odd Thursday 2023, odd Friday 2023, odd Saturday 2023, odd Sunday 2023