Week Numbers 1980 in New Zealand
Number of weeks in 1980 year is 52 weeks
Weeks are according New Zealand calendar rules, Monday first day and weeks are Monday to Sunday
| Week # | From Date | To Date | Weeks from Now |
|---|---|---|---|
| Week 1 | December 31, 1979 | January 6, 1980 | passed 2341 weeks ago |
| Week 2 | January 7, 1980 | January 13, 1980 | passed 2340 weeks ago |
| Week 3 | January 14, 1980 | January 20, 1980 | passed 2339 weeks ago |
| Week 4 | January 21, 1980 | January 27, 1980 | passed 2338 weeks ago |
| Week 5 | January 28, 1980 | February 3, 1980 | passed 2337 weeks ago |
| Week 6 | February 4, 1980 | February 10, 1980 | passed 2336 weeks ago |
| Week 7 | February 11, 1980 | February 17, 1980 | passed 2335 weeks ago |
| Week 8 | February 18, 1980 | February 24, 1980 | passed 2334 weeks ago |
| Week 9 | February 25, 1980 | March 2, 1980 | passed 2333 weeks ago |
| Week 10 | March 3, 1980 | March 9, 1980 | passed 2332 weeks ago |
| Week 11 | March 10, 1980 | March 16, 1980 | passed 2331 weeks ago |
| Week 12 | March 17, 1980 | March 23, 1980 | passed 2330 weeks ago |
| Week 13 | March 24, 1980 | March 30, 1980 | passed 2329 weeks ago |
| Week 14 | March 31, 1980 | April 6, 1980 | passed 2328 weeks ago |
| Week 15 | April 7, 1980 | April 13, 1980 | passed 2327 weeks ago |
| Week 16 | April 14, 1980 | April 20, 1980 | passed 2326 weeks ago |
| Week 17 | April 21, 1980 | April 27, 1980 | passed 2325 weeks ago |
| Week 18 | April 28, 1980 | May 4, 1980 | passed 2324 weeks ago |
| Week 19 | May 5, 1980 | May 11, 1980 | passed 2323 weeks ago |
| Week 20 | May 12, 1980 | May 18, 1980 | passed 2322 weeks ago |
| Week 21 | May 19, 1980 | May 25, 1980 | passed 2321 weeks ago |
| Week 22 | May 26, 1980 | June 1, 1980 | passed 2320 weeks ago |
| Week 23 | June 2, 1980 | June 8, 1980 | passed 2319 weeks ago |
| Week 24 | June 9, 1980 | June 15, 1980 | passed 2318 weeks ago |
| Week 25 | June 16, 1980 | June 22, 1980 | passed 2317 weeks ago |
| Week 26 | June 23, 1980 | June 29, 1980 | passed 2316 weeks ago |
| Week 27 | June 30, 1980 | July 6, 1980 | passed 2315 weeks ago |
| Week 28 | July 7, 1980 | July 13, 1980 | passed 2314 weeks ago |
| Week 29 | July 14, 1980 | July 20, 1980 | passed 2313 weeks ago |
| Week 30 | July 21, 1980 | July 27, 1980 | passed 2312 weeks ago |
| Week 31 | July 28, 1980 | August 3, 1980 | passed 2311 weeks ago |
| Week 32 | August 4, 1980 | August 10, 1980 | passed 2310 weeks ago |
| Week 33 | August 11, 1980 | August 17, 1980 | passed 2309 weeks ago |
| Week 34 | August 18, 1980 | August 24, 1980 | passed 2308 weeks ago |
| Week 35 | August 25, 1980 | August 31, 1980 | passed 2307 weeks ago |
| Week 36 | September 1, 1980 | September 7, 1980 | passed 2306 weeks ago |
| Week 37 | September 8, 1980 | September 14, 1980 | passed 2305 weeks ago |
| Week 38 | September 15, 1980 | September 21, 1980 | passed 2304 weeks ago |
| Week 39 | September 22, 1980 | September 28, 1980 | passed 2303 weeks ago |
| Week 40 | September 29, 1980 | October 5, 1980 | passed 2302 weeks ago |
| Week 41 | October 6, 1980 | October 12, 1980 | passed 2301 weeks ago |
| Week 42 | October 13, 1980 | October 19, 1980 | passed 2300 weeks ago |
| Week 43 | October 20, 1980 | October 26, 1980 | passed 2299 weeks ago |
| Week 44 | October 27, 1980 | November 2, 1980 | passed 2298 weeks ago |
| Week 45 | November 3, 1980 | November 9, 1980 | passed 2297 weeks ago |
| Week 46 | November 10, 1980 | November 16, 1980 | passed 2296 weeks ago |
| Week 47 | November 17, 1980 | November 23, 1980 | passed 2295 weeks ago |
| Week 48 | November 24, 1980 | November 30, 1980 | passed 2294 weeks ago |
| Week 49 | December 1, 1980 | December 7, 1980 | passed 2293 weeks ago |
| Week 50 | December 8, 1980 | December 14, 1980 | passed 2292 weeks ago |
| Week 51 | December 15, 1980 | December 21, 1980 | passed 2291 weeks ago |
| Week 52 | December 22, 1980 | December 28, 1980 | passed 2290 weeks ago |