Week Numbers 2004 in Portugal
Number of weeks in 2004 year is 53 weeks
Weeks are according Portugal calendar rules, Monday first day and weeks are Monday to Sunday
| Week # | From Date | To Date | Weeks from Now |
|---|---|---|---|
| Week 1 | December 29, 2003 | January 4, 2004 | passed 1088 weeks ago |
| Week 2 | January 5, 2004 | January 11, 2004 | passed 1087 weeks ago |
| Week 3 | January 12, 2004 | January 18, 2004 | passed 1086 weeks ago |
| Week 4 | January 19, 2004 | January 25, 2004 | passed 1085 weeks ago |
| Week 5 | January 26, 2004 | February 1, 2004 | passed 1084 weeks ago |
| Week 6 | February 2, 2004 | February 8, 2004 | passed 1083 weeks ago |
| Week 7 | February 9, 2004 | February 15, 2004 | passed 1082 weeks ago |
| Week 8 | February 16, 2004 | February 22, 2004 | passed 1081 weeks ago |
| Week 9 | February 23, 2004 | February 29, 2004 | passed 1080 weeks ago |
| Week 10 | March 1, 2004 | March 7, 2004 | passed 1079 weeks ago |
| Week 11 | March 8, 2004 | March 14, 2004 | passed 1078 weeks ago |
| Week 12 | March 15, 2004 | March 21, 2004 | passed 1077 weeks ago |
| Week 13 | March 22, 2004 | March 28, 2004 | passed 1076 weeks ago |
| Week 14 | March 29, 2004 | April 4, 2004 | passed 1075 weeks ago |
| Week 15 | April 5, 2004 | April 11, 2004 | passed 1074 weeks ago |
| Week 16 | April 12, 2004 | April 18, 2004 | passed 1073 weeks ago |
| Week 17 | April 19, 2004 | April 25, 2004 | passed 1072 weeks ago |
| Week 18 | April 26, 2004 | May 2, 2004 | passed 1071 weeks ago |
| Week 19 | May 3, 2004 | May 9, 2004 | passed 1070 weeks ago |
| Week 20 | May 10, 2004 | May 16, 2004 | passed 1069 weeks ago |
| Week 21 | May 17, 2004 | May 23, 2004 | passed 1068 weeks ago |
| Week 22 | May 24, 2004 | May 30, 2004 | passed 1067 weeks ago |
| Week 23 | May 31, 2004 | June 6, 2004 | passed 1066 weeks ago |
| Week 24 | June 7, 2004 | June 13, 2004 | passed 1065 weeks ago |
| Week 25 | June 14, 2004 | June 20, 2004 | passed 1064 weeks ago |
| Week 26 | June 21, 2004 | June 27, 2004 | passed 1063 weeks ago |
| Week 27 | June 28, 2004 | July 4, 2004 | passed 1062 weeks ago |
| Week 28 | July 5, 2004 | July 11, 2004 | passed 1061 weeks ago |
| Week 29 | July 12, 2004 | July 18, 2004 | passed 1060 weeks ago |
| Week 30 | July 19, 2004 | July 25, 2004 | passed 1059 weeks ago |
| Week 31 | July 26, 2004 | August 1, 2004 | passed 1058 weeks ago |
| Week 32 | August 2, 2004 | August 8, 2004 | passed 1057 weeks ago |
| Week 33 | August 9, 2004 | August 15, 2004 | passed 1056 weeks ago |
| Week 34 | August 16, 2004 | August 22, 2004 | passed 1055 weeks ago |
| Week 35 | August 23, 2004 | August 29, 2004 | passed 1054 weeks ago |
| Week 36 | August 30, 2004 | September 5, 2004 | passed 1053 weeks ago |
| Week 37 | September 6, 2004 | September 12, 2004 | passed 1052 weeks ago |
| Week 38 | September 13, 2004 | September 19, 2004 | passed 1051 weeks ago |
| Week 39 | September 20, 2004 | September 26, 2004 | passed 1050 weeks ago |
| Week 40 | September 27, 2004 | October 3, 2004 | passed 1049 weeks ago |
| Week 41 | October 4, 2004 | October 10, 2004 | passed 1048 weeks ago |
| Week 42 | October 11, 2004 | October 17, 2004 | passed 1047 weeks ago |
| Week 43 | October 18, 2004 | October 24, 2004 | passed 1046 weeks ago |
| Week 44 | October 25, 2004 | October 31, 2004 | passed 1045 weeks ago |
| Week 45 | November 1, 2004 | November 7, 2004 | passed 1044 weeks ago |
| Week 46 | November 8, 2004 | November 14, 2004 | passed 1043 weeks ago |
| Week 47 | November 15, 2004 | November 21, 2004 | passed 1042 weeks ago |
| Week 48 | November 22, 2004 | November 28, 2004 | passed 1041 weeks ago |
| Week 49 | November 29, 2004 | December 5, 2004 | passed 1040 weeks ago |
| Week 50 | December 6, 2004 | December 12, 2004 | passed 1039 weeks ago |
| Week 51 | December 13, 2004 | December 19, 2004 | passed 1038 weeks ago |
| Week 52 | December 20, 2004 | December 26, 2004 | passed 1037 weeks ago |
| Week 53 | December 27, 2004 | January 2, 2005 | passed 1036 weeks ago |