Week Numbers 2005 in Poland
Number of weeks in 2005 year is 52 weeks
Weeks are according Poland calendar rules, Monday first day and weeks are Monday to Sunday
| Week # | From Date | To Date | Weeks from Now |
|---|---|---|---|
| Week 1 | January 3, 2005 | January 9, 2005 | passed 1006 weeks ago |
| Week 2 | January 10, 2005 | January 16, 2005 | passed 1005 weeks ago |
| Week 3 | January 17, 2005 | January 23, 2005 | passed 1004 weeks ago |
| Week 4 | January 24, 2005 | January 30, 2005 | passed 1003 weeks ago |
| Week 5 | January 31, 2005 | February 6, 2005 | passed 1002 weeks ago |
| Week 6 | February 7, 2005 | February 13, 2005 | passed 1001 weeks ago |
| Week 7 | February 14, 2005 | February 20, 2005 | passed 1000 weeks ago |
| Week 8 | February 21, 2005 | February 27, 2005 | passed 999 weeks ago |
| Week 9 | February 28, 2005 | March 6, 2005 | passed 998 weeks ago |
| Week 10 | March 7, 2005 | March 13, 2005 | passed 997 weeks ago |
| Week 11 | March 14, 2005 | March 20, 2005 | passed 996 weeks ago |
| Week 12 | March 21, 2005 | March 27, 2005 | passed 995 weeks ago |
| Week 13 | March 28, 2005 | April 3, 2005 | passed 994 weeks ago |
| Week 14 | April 4, 2005 | April 10, 2005 | passed 993 weeks ago |
| Week 15 | April 11, 2005 | April 17, 2005 | passed 992 weeks ago |
| Week 16 | April 18, 2005 | April 24, 2005 | passed 991 weeks ago |
| Week 17 | April 25, 2005 | May 1, 2005 | passed 990 weeks ago |
| Week 18 | May 2, 2005 | May 8, 2005 | passed 989 weeks ago |
| Week 19 | May 9, 2005 | May 15, 2005 | passed 988 weeks ago |
| Week 20 | May 16, 2005 | May 22, 2005 | passed 987 weeks ago |
| Week 21 | May 23, 2005 | May 29, 2005 | passed 986 weeks ago |
| Week 22 | May 30, 2005 | June 5, 2005 | passed 985 weeks ago |
| Week 23 | June 6, 2005 | June 12, 2005 | passed 984 weeks ago |
| Week 24 | June 13, 2005 | June 19, 2005 | passed 983 weeks ago |
| Week 25 | June 20, 2005 | June 26, 2005 | passed 982 weeks ago |
| Week 26 | June 27, 2005 | July 3, 2005 | passed 981 weeks ago |
| Week 27 | July 4, 2005 | July 10, 2005 | passed 980 weeks ago |
| Week 28 | July 11, 2005 | July 17, 2005 | passed 979 weeks ago |
| Week 29 | July 18, 2005 | July 24, 2005 | passed 978 weeks ago |
| Week 30 | July 25, 2005 | July 31, 2005 | passed 977 weeks ago |
| Week 31 | August 1, 2005 | August 7, 2005 | passed 976 weeks ago |
| Week 32 | August 8, 2005 | August 14, 2005 | passed 975 weeks ago |
| Week 33 | August 15, 2005 | August 21, 2005 | passed 974 weeks ago |
| Week 34 | August 22, 2005 | August 28, 2005 | passed 973 weeks ago |
| Week 35 | August 29, 2005 | September 4, 2005 | passed 972 weeks ago |
| Week 36 | September 5, 2005 | September 11, 2005 | passed 971 weeks ago |
| Week 37 | September 12, 2005 | September 18, 2005 | passed 970 weeks ago |
| Week 38 | September 19, 2005 | September 25, 2005 | passed 969 weeks ago |
| Week 39 | September 26, 2005 | October 2, 2005 | passed 968 weeks ago |
| Week 40 | October 3, 2005 | October 9, 2005 | passed 967 weeks ago |
| Week 41 | October 10, 2005 | October 16, 2005 | passed 966 weeks ago |
| Week 42 | October 17, 2005 | October 23, 2005 | passed 965 weeks ago |
| Week 43 | October 24, 2005 | October 30, 2005 | passed 964 weeks ago |
| Week 44 | October 31, 2005 | November 6, 2005 | passed 963 weeks ago |
| Week 45 | November 7, 2005 | November 13, 2005 | passed 962 weeks ago |
| Week 46 | November 14, 2005 | November 20, 2005 | passed 961 weeks ago |
| Week 47 | November 21, 2005 | November 27, 2005 | passed 960 weeks ago |
| Week 48 | November 28, 2005 | December 4, 2005 | passed 959 weeks ago |
| Week 49 | December 5, 2005 | December 11, 2005 | passed 958 weeks ago |
| Week 50 | December 12, 2005 | December 18, 2005 | passed 957 weeks ago |
| Week 51 | December 19, 2005 | December 25, 2005 | passed 956 weeks ago |
| Week 52 | December 26, 2005 | January 1, 2006 | passed 955 weeks ago |