October 12–18, 2026
MonTueWedThuFriSatSun
Week 1 contains the first Thursday of the year.ISO guide →Date → week number
October 14, 2026: What week number?
Wednesday, October 14, 2026ISO Week 422026-W42
ISO Week 42 runs from October 12, 2026 to October 18, 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.
October 11–17, 2026
SunMonTueWedThuFriSat
Week 1 contains January 1.US-style guide →ISO weekWeek 42
US-style weekWeek 42
WeekdayWednesday
QuarterQ4
Day of year287 / 365
ISO weekday3 / 7
October 2026
Date context
Wednesday, October 14, 2026 is day 287 of 2026 and belongs to ISO Week 42.
The entire ISO Week 42 falls within October.
Distance from today
How long until October 14, 2026?
Days58
Full weeks8
Remaining days2
October 14, 2026 is 58 days from today, equal to 8 full weeks and 2 days.