Week Numbers 2023 in Australia
Number of weeks in 2023 year is 53 weeks
Weeks are according Australia calendar rules, Monday first day and weeks are Monday to Sunday
| Week # | From Date | To Date | Weeks from Now |
|---|---|---|---|
| Week 1 | December 26, 2022 | January 1, 2023 | passed 123 weeks ago |
| Week 2 | January 2, 2023 | January 8, 2023 | passed 122 weeks ago |
| Week 3 | January 9, 2023 | January 15, 2023 | passed 121 weeks ago |
| Week 4 | January 16, 2023 | January 22, 2023 | passed 120 weeks ago |
| Week 5 | January 23, 2023 | January 29, 2023 | passed 119 weeks ago |
| Week 6 | January 30, 2023 | February 5, 2023 | passed 118 weeks ago |
| Week 7 | February 6, 2023 | February 12, 2023 | passed 117 weeks ago |
| Week 8 | February 13, 2023 | February 19, 2023 | passed 116 weeks ago |
| Week 9 | February 20, 2023 | February 26, 2023 | passed 115 weeks ago |
| Week 10 | February 27, 2023 | March 5, 2023 | passed 114 weeks ago |
| Week 11 | March 6, 2023 | March 12, 2023 | passed 113 weeks ago |
| Week 12 | March 13, 2023 | March 19, 2023 | passed 112 weeks ago |
| Week 13 | March 20, 2023 | March 26, 2023 | passed 111 weeks ago |
| Week 14 | March 27, 2023 | April 2, 2023 | passed 110 weeks ago |
| Week 15 | April 3, 2023 | April 9, 2023 | passed 109 weeks ago |
| Week 16 | April 10, 2023 | April 16, 2023 | passed 108 weeks ago |
| Week 17 | April 17, 2023 | April 23, 2023 | passed 107 weeks ago |
| Week 18 | April 24, 2023 | April 30, 2023 | passed 106 weeks ago |
| Week 19 | May 1, 2023 | May 7, 2023 | passed 105 weeks ago |
| Week 20 | May 8, 2023 | May 14, 2023 | passed 104 weeks ago |
| Week 21 | May 15, 2023 | May 21, 2023 | passed 103 weeks ago |
| Week 22 | May 22, 2023 | May 28, 2023 | passed 102 weeks ago |
| Week 23 | May 29, 2023 | June 4, 2023 | passed 101 weeks ago |
| Week 24 | June 5, 2023 | June 11, 2023 | passed 100 weeks ago |
| Week 25 | June 12, 2023 | June 18, 2023 | passed 99 weeks ago |
| Week 26 | June 19, 2023 | June 25, 2023 | passed 98 weeks ago |
| Week 27 | June 26, 2023 | July 2, 2023 | passed 97 weeks ago |
| Week 28 | July 3, 2023 | July 9, 2023 | passed 96 weeks ago |
| Week 29 | July 10, 2023 | July 16, 2023 | passed 95 weeks ago |
| Week 30 | July 17, 2023 | July 23, 2023 | passed 94 weeks ago |
| Week 31 | July 24, 2023 | July 30, 2023 | passed 93 weeks ago |
| Week 32 | July 31, 2023 | August 6, 2023 | passed 92 weeks ago |
| Week 33 | August 7, 2023 | August 13, 2023 | passed 91 weeks ago |
| Week 34 | August 14, 2023 | August 20, 2023 | passed 90 weeks ago |
| Week 35 | August 21, 2023 | August 27, 2023 | passed 89 weeks ago |
| Week 36 | August 28, 2023 | September 3, 2023 | passed 88 weeks ago |
| Week 37 | September 4, 2023 | September 10, 2023 | passed 87 weeks ago |
| Week 38 | September 11, 2023 | September 17, 2023 | passed 86 weeks ago |
| Week 39 | September 18, 2023 | September 24, 2023 | passed 85 weeks ago |
| Week 40 | September 25, 2023 | October 1, 2023 | passed 84 weeks ago |
| Week 41 | October 2, 2023 | October 8, 2023 | passed 83 weeks ago |
| Week 42 | October 9, 2023 | October 15, 2023 | passed 82 weeks ago |
| Week 43 | October 16, 2023 | October 22, 2023 | passed 81 weeks ago |
| Week 44 | October 23, 2023 | October 29, 2023 | passed 80 weeks ago |
| Week 45 | October 30, 2023 | November 5, 2023 | passed 79 weeks ago |
| Week 46 | November 6, 2023 | November 12, 2023 | passed 78 weeks ago |
| Week 47 | November 13, 2023 | November 19, 2023 | passed 77 weeks ago |
| Week 48 | November 20, 2023 | November 26, 2023 | passed 76 weeks ago |
| Week 49 | November 27, 2023 | December 3, 2023 | passed 75 weeks ago |
| Week 50 | December 4, 2023 | December 10, 2023 | passed 74 weeks ago |
| Week 51 | December 11, 2023 | December 17, 2023 | passed 73 weeks ago |
| Week 52 | December 18, 2023 | December 24, 2023 | passed 72 weeks ago |
| Week 53 | December 25, 2023 | December 31, 2023 | passed 71 weeks ago |