Week Numbers 1998
1998 has 52 weeks. Week 1 runs from Sunday, December 28, 1997 to Saturday, January 3, 1998. US weeks start on Sunday, and week 1 is the week with January 1.
ISO weeks: 1998 has 53 ISO weeks, and ISO week 1 runs from Monday, December 29, 1997 to Sunday, January 4, 1998.
See the 1998 calendar.
- Albania
- Algeria
- Argentina
- Armenia
- Australia
- Austria
- Azerbaijan
- Bahrain
- Belarus
- Belgium
- Belize
- Bolivia
- Brazil
- Brunei Darussalam
- Bulgaria
- Canada
- Chile
- China
- Colombia
- Costa Rica
- Czech Republic
- Democratic People's Republic of Korea
- Denmark
- Dominican Republic
- Ecuador
- Egypt
- El Salvador
- Faroe Islands
- Finland
- France
- Georgia
- Germany
- Greece
- Guatemala
- Honduras
- Hong Kong
- Hungary
- India
- Indonesia
- Iran
- Iraq
- Ireland
- Israel
- Italy
- Jamaica
- Jordan
- Kazakstan
- Kenya
- Kuwait
- Kyrgyzstan
- Latvia
- Lebanon
- Libya
- Liechtenstein
- Lithuania
- Luxembourg
- Macau
- Macedonia
- Malaysia
- Maldives
- Mexico
- Monaco
- Mongolia
- Morocco
- Netherlands
- New Zealand
- Nicaragua
- Norway
- Oman
- Panama
- Paraguay
- Peru
- Philippines
- Poland
- Portugal
- Puerto Rico
- Qatar
- Romania
- Russia
- Saudi Arabia
- Serbia
- Singapore
- Slovakia
- South Africa
- South Korea
- Spain
- Sweden
- Switzerland
- Syria
- Taiwan
- Thailand
- Trinidad and Tobago
- Tunisia
- Turkey
- Ukraine
- United Arab Emirates
- United Kingdom
- United States
- Uzbekistan
- Venezuela
- Vietnam
- Yemen
- Zimbabwe
| Week # | From Date | To Date | Weeks from Now |
|---|---|---|---|
| Week 1 | December 28, 1997 | January 3, 1998 | passed 1503 weeks ago |
| Week 2 | January 4, 1998 | January 10, 1998 | passed 1502 weeks ago |
| Week 3 | January 11, 1998 | January 17, 1998 | passed 1501 weeks ago |
| Week 4 | January 18, 1998 | January 24, 1998 | passed 1500 weeks ago |
| Week 5 | January 25, 1998 | January 31, 1998 | passed 1499 weeks ago |
| Week 6 | February 1, 1998 | February 7, 1998 | passed 1498 weeks ago |
| Week 7 | February 8, 1998 | February 14, 1998 | passed 1497 weeks ago |
| Week 8 | February 15, 1998 | February 21, 1998 | passed 1496 weeks ago |
| Week 9 | February 22, 1998 | February 28, 1998 | passed 1495 weeks ago |
| Week 10 | March 1, 1998 | March 7, 1998 | passed 1494 weeks ago |
| Week 11 | March 8, 1998 | March 14, 1998 | passed 1493 weeks ago |
| Week 12 | March 15, 1998 | March 21, 1998 | passed 1492 weeks ago |
| Week 13 | March 22, 1998 | March 28, 1998 | passed 1491 weeks ago |
| Week 14 | March 29, 1998 | April 4, 1998 | passed 1490 weeks ago |
| Week 15 | April 5, 1998 | April 11, 1998 | passed 1489 weeks ago |
| Week 16 | April 12, 1998 | April 18, 1998 | passed 1488 weeks ago |
| Week 17 | April 19, 1998 | April 25, 1998 | passed 1487 weeks ago |
| Week 18 | April 26, 1998 | May 2, 1998 | passed 1486 weeks ago |
| Week 19 | May 3, 1998 | May 9, 1998 | passed 1485 weeks ago |
| Week 20 | May 10, 1998 | May 16, 1998 | passed 1484 weeks ago |
| Week 21 | May 17, 1998 | May 23, 1998 | passed 1483 weeks ago |
| Week 22 | May 24, 1998 | May 30, 1998 | passed 1482 weeks ago |
| Week 23 | May 31, 1998 | June 6, 1998 | passed 1481 weeks ago |
| Week 24 | June 7, 1998 | June 13, 1998 | passed 1480 weeks ago |
| Week 25 | June 14, 1998 | June 20, 1998 | passed 1479 weeks ago |
| Week 26 | June 21, 1998 | June 27, 1998 | passed 1478 weeks ago |
| Week 27 | June 28, 1998 | July 4, 1998 | passed 1477 weeks ago |
| Week 28 | July 5, 1998 | July 11, 1998 | passed 1476 weeks ago |
| Week 29 | July 12, 1998 | July 18, 1998 | passed 1475 weeks ago |
| Week 30 | July 19, 1998 | July 25, 1998 | passed 1474 weeks ago |
| Week 31 | July 26, 1998 | August 1, 1998 | passed 1473 weeks ago |
| Week 32 | August 2, 1998 | August 8, 1998 | passed 1472 weeks ago |
| Week 33 | August 9, 1998 | August 15, 1998 | passed 1471 weeks ago |
| Week 34 | August 16, 1998 | August 22, 1998 | passed 1470 weeks ago |
| Week 35 | August 23, 1998 | August 29, 1998 | passed 1469 weeks ago |
| Week 36 | August 30, 1998 | September 5, 1998 | passed 1468 weeks ago |
| Week 37 | September 6, 1998 | September 12, 1998 | passed 1467 weeks ago |
| Week 38 | September 13, 1998 | September 19, 1998 | passed 1466 weeks ago |
| Week 39 | September 20, 1998 | September 26, 1998 | passed 1465 weeks ago |
| Week 40 | September 27, 1998 | October 3, 1998 | passed 1464 weeks ago |
| Week 41 | October 4, 1998 | October 10, 1998 | passed 1463 weeks ago |
| Week 42 | October 11, 1998 | October 17, 1998 | passed 1462 weeks ago |
| Week 43 | October 18, 1998 | October 24, 1998 | passed 1461 weeks ago |
| Week 44 | October 25, 1998 | October 31, 1998 | passed 1460 weeks ago |
| Week 45 | November 1, 1998 | November 7, 1998 | passed 1459 weeks ago |
| Week 46 | November 8, 1998 | November 14, 1998 | passed 1458 weeks ago |
| Week 47 | November 15, 1998 | November 21, 1998 | passed 1457 weeks ago |
| Week 48 | November 22, 1998 | November 28, 1998 | passed 1456 weeks ago |
| Week 49 | November 29, 1998 | December 5, 1998 | passed 1455 weeks ago |
| Week 50 | December 6, 1998 | December 12, 1998 | passed 1454 weeks ago |
| Week 51 | December 13, 1998 | December 19, 1998 | passed 1453 weeks ago |
| Week 52 | December 20, 1998 | December 26, 1998 | passed 1452 weeks ago |