April 27 – May 3, 2026
MonTueWedThuFriSatSun
Week 1 contains the first Thursday of the year.ISO guide →Date → week number
April 29, 2026: What week number?
Wednesday, April 29, 2026ISO Week 182026-W18
ISO Week 18 runs from April 27, 2026 to May 3, 2026.
ISO vs US-style week numbers
The same date can have different week numbers
ISO weeks start on Monday. The simplified US-style system starts on Sunday and counts the week containing January 1 as Week 1.
April 26 – May 2, 2026
SunMonTueWedThuFriSat
Week 1 contains January 1.US-style guide →ISO weekWeek 18
US-style weekWeek 18
WeekdayWednesday
QuarterQ2
Day of year119 / 365
ISO weekday3 / 7
April 2026
Date context
Wednesday, April 29, 2026 is day 119 of 2026 and belongs to ISO Week 18.
This ISO week crosses a month boundary: it starts in April and ends in May.
Distance from today
How long ago was April 29, 2026?
Days110
Full weeks15
Remaining days5
April 29, 2026 is 110 days before today, equal to 15 full weeks and 5 days.