Week Numbers 1980 in Algeria
Number of weeks in 1980 year is 52 weeks
Weeks are according Algeria calendar rules, Saturday first day and weeks are Saturday to Friday
| Week # | From Date | To Date | Weeks from Now |
|---|---|---|---|
| Week 1 | December 29, 1979 | January 4, 1980 | passed 2408 weeks ago |
| Week 2 | January 5, 1980 | January 11, 1980 | passed 2407 weeks ago |
| Week 3 | January 12, 1980 | January 18, 1980 | passed 2406 weeks ago |
| Week 4 | January 19, 1980 | January 25, 1980 | passed 2405 weeks ago |
| Week 5 | January 26, 1980 | February 1, 1980 | passed 2404 weeks ago |
| Week 6 | February 2, 1980 | February 8, 1980 | passed 2403 weeks ago |
| Week 7 | February 9, 1980 | February 15, 1980 | passed 2402 weeks ago |
| Week 8 | February 16, 1980 | February 22, 1980 | passed 2401 weeks ago |
| Week 9 | February 23, 1980 | February 29, 1980 | passed 2400 weeks ago |
| Week 10 | March 1, 1980 | March 7, 1980 | passed 2399 weeks ago |
| Week 11 | March 8, 1980 | March 14, 1980 | passed 2398 weeks ago |
| Week 12 | March 15, 1980 | March 21, 1980 | passed 2397 weeks ago |
| Week 13 | March 22, 1980 | March 28, 1980 | passed 2396 weeks ago |
| Week 14 | March 29, 1980 | April 4, 1980 | passed 2395 weeks ago |
| Week 15 | April 5, 1980 | April 11, 1980 | passed 2394 weeks ago |
| Week 16 | April 12, 1980 | April 18, 1980 | passed 2393 weeks ago |
| Week 17 | April 19, 1980 | April 25, 1980 | passed 2392 weeks ago |
| Week 18 | April 26, 1980 | May 2, 1980 | passed 2391 weeks ago |
| Week 19 | May 3, 1980 | May 9, 1980 | passed 2390 weeks ago |
| Week 20 | May 10, 1980 | May 16, 1980 | passed 2389 weeks ago |
| Week 21 | May 17, 1980 | May 23, 1980 | passed 2388 weeks ago |
| Week 22 | May 24, 1980 | May 30, 1980 | passed 2387 weeks ago |
| Week 23 | May 31, 1980 | June 6, 1980 | passed 2386 weeks ago |
| Week 24 | June 7, 1980 | June 13, 1980 | passed 2385 weeks ago |
| Week 25 | June 14, 1980 | June 20, 1980 | passed 2384 weeks ago |
| Week 26 | June 21, 1980 | June 27, 1980 | passed 2383 weeks ago |
| Week 27 | June 28, 1980 | July 4, 1980 | passed 2382 weeks ago |
| Week 28 | July 5, 1980 | July 11, 1980 | passed 2381 weeks ago |
| Week 29 | July 12, 1980 | July 18, 1980 | passed 2380 weeks ago |
| Week 30 | July 19, 1980 | July 25, 1980 | passed 2379 weeks ago |
| Week 31 | July 26, 1980 | August 1, 1980 | passed 2378 weeks ago |
| Week 32 | August 2, 1980 | August 8, 1980 | passed 2377 weeks ago |
| Week 33 | August 9, 1980 | August 15, 1980 | passed 2376 weeks ago |
| Week 34 | August 16, 1980 | August 22, 1980 | passed 2375 weeks ago |
| Week 35 | August 23, 1980 | August 29, 1980 | passed 2374 weeks ago |
| Week 36 | August 30, 1980 | September 5, 1980 | passed 2373 weeks ago |
| Week 37 | September 6, 1980 | September 12, 1980 | passed 2372 weeks ago |
| Week 38 | September 13, 1980 | September 19, 1980 | passed 2371 weeks ago |
| Week 39 | September 20, 1980 | September 26, 1980 | passed 2370 weeks ago |
| Week 40 | September 27, 1980 | October 3, 1980 | passed 2369 weeks ago |
| Week 41 | October 4, 1980 | October 10, 1980 | passed 2368 weeks ago |
| Week 42 | October 11, 1980 | October 17, 1980 | passed 2367 weeks ago |
| Week 43 | October 18, 1980 | October 24, 1980 | passed 2366 weeks ago |
| Week 44 | October 25, 1980 | October 31, 1980 | passed 2365 weeks ago |
| Week 45 | November 1, 1980 | November 7, 1980 | passed 2364 weeks ago |
| Week 46 | November 8, 1980 | November 14, 1980 | passed 2363 weeks ago |
| Week 47 | November 15, 1980 | November 21, 1980 | passed 2362 weeks ago |
| Week 48 | November 22, 1980 | November 28, 1980 | passed 2361 weeks ago |
| Week 49 | November 29, 1980 | December 5, 1980 | passed 2360 weeks ago |
| Week 50 | December 6, 1980 | December 12, 1980 | passed 2359 weeks ago |
| Week 51 | December 13, 1980 | December 19, 1980 | passed 2358 weeks ago |
| Week 52 | December 20, 1980 | December 26, 1980 | passed 2357 weeks ago |