Week Numbers 1890 in Costa Rica
Number of weeks in 1890 year is 52 weeks
Weeks are according Costa Rica calendar rules, Sunday first day and weeks are Sunday to Saturday
| Week # | From Date | To Date | Weeks from Now |
|---|---|---|---|
| Week 1 | December 29, 1889 | January 4, 1890 | passed 7104 weeks ago |
| Week 2 | January 5, 1890 | January 11, 1890 | passed 7103 weeks ago |
| Week 3 | January 12, 1890 | January 18, 1890 | passed 7102 weeks ago |
| Week 4 | January 19, 1890 | January 25, 1890 | passed 7101 weeks ago |
| Week 5 | January 26, 1890 | February 1, 1890 | passed 7100 weeks ago |
| Week 6 | February 2, 1890 | February 8, 1890 | passed 7099 weeks ago |
| Week 7 | February 9, 1890 | February 15, 1890 | passed 7098 weeks ago |
| Week 8 | February 16, 1890 | February 22, 1890 | passed 7097 weeks ago |
| Week 9 | February 23, 1890 | March 1, 1890 | passed 7096 weeks ago |
| Week 10 | March 2, 1890 | March 8, 1890 | passed 7095 weeks ago |
| Week 11 | March 9, 1890 | March 15, 1890 | passed 7094 weeks ago |
| Week 12 | March 16, 1890 | March 22, 1890 | passed 7093 weeks ago |
| Week 13 | March 23, 1890 | March 29, 1890 | passed 7092 weeks ago |
| Week 14 | March 30, 1890 | April 5, 1890 | passed 7091 weeks ago |
| Week 15 | April 6, 1890 | April 12, 1890 | passed 7090 weeks ago |
| Week 16 | April 13, 1890 | April 19, 1890 | passed 7089 weeks ago |
| Week 17 | April 20, 1890 | April 26, 1890 | passed 7088 weeks ago |
| Week 18 | April 27, 1890 | May 3, 1890 | passed 7087 weeks ago |
| Week 19 | May 4, 1890 | May 10, 1890 | passed 7086 weeks ago |
| Week 20 | May 11, 1890 | May 17, 1890 | passed 7085 weeks ago |
| Week 21 | May 18, 1890 | May 24, 1890 | passed 7084 weeks ago |
| Week 22 | May 25, 1890 | May 31, 1890 | passed 7083 weeks ago |
| Week 23 | June 1, 1890 | June 7, 1890 | passed 7082 weeks ago |
| Week 24 | June 8, 1890 | June 14, 1890 | passed 7081 weeks ago |
| Week 25 | June 15, 1890 | June 21, 1890 | passed 7080 weeks ago |
| Week 26 | June 22, 1890 | June 28, 1890 | passed 7079 weeks ago |
| Week 27 | June 29, 1890 | July 5, 1890 | passed 7078 weeks ago |
| Week 28 | July 6, 1890 | July 12, 1890 | passed 7077 weeks ago |
| Week 29 | July 13, 1890 | July 19, 1890 | passed 7076 weeks ago |
| Week 30 | July 20, 1890 | July 26, 1890 | passed 7075 weeks ago |
| Week 31 | July 27, 1890 | August 2, 1890 | passed 7074 weeks ago |
| Week 32 | August 3, 1890 | August 9, 1890 | passed 7073 weeks ago |
| Week 33 | August 10, 1890 | August 16, 1890 | passed 7072 weeks ago |
| Week 34 | August 17, 1890 | August 23, 1890 | passed 7071 weeks ago |
| Week 35 | August 24, 1890 | August 30, 1890 | passed 7070 weeks ago |
| Week 36 | August 31, 1890 | September 6, 1890 | passed 7069 weeks ago |
| Week 37 | September 7, 1890 | September 13, 1890 | passed 7068 weeks ago |
| Week 38 | September 14, 1890 | September 20, 1890 | passed 7067 weeks ago |
| Week 39 | September 21, 1890 | September 27, 1890 | passed 7066 weeks ago |
| Week 40 | September 28, 1890 | October 4, 1890 | passed 7065 weeks ago |
| Week 41 | October 5, 1890 | October 11, 1890 | passed 7064 weeks ago |
| Week 42 | October 12, 1890 | October 18, 1890 | passed 7063 weeks ago |
| Week 43 | October 19, 1890 | October 25, 1890 | passed 7062 weeks ago |
| Week 44 | October 26, 1890 | November 1, 1890 | passed 7061 weeks ago |
| Week 45 | November 2, 1890 | November 8, 1890 | passed 7060 weeks ago |
| Week 46 | November 9, 1890 | November 15, 1890 | passed 7059 weeks ago |
| Week 47 | November 16, 1890 | November 22, 1890 | passed 7058 weeks ago |
| Week 48 | November 23, 1890 | November 29, 1890 | passed 7057 weeks ago |
| Week 49 | November 30, 1890 | December 6, 1890 | passed 7056 weeks ago |
| Week 50 | December 7, 1890 | December 13, 1890 | passed 7055 weeks ago |
| Week 51 | December 14, 1890 | December 20, 1890 | passed 7054 weeks ago |
| Week 52 | December 21, 1890 | December 27, 1890 | passed 7053 weeks ago |