ISO week reference
Week 49 2026: November 30, 2026 – December 6, 2026
Exact Monday-to-Sunday dates for 2026-W49. Use this week as a calendar reference, open it in the planner, or view it in the full 2026 ISO calendar.
Week49
ISO year2026
Weekdays5
QuarterQ4
ISO reference2026-W49
Starts
Ends
Length7 days
Exact dates
Dates in week 49
ISO weeks run Monday through Sunday.
MonNov 302026
TueDec 12026
WedDec 22026
ThuDec 32026
FriDec 42026
SatDec 52026
SunDec 62026
Use this week
Open Week 49 Planner
Turn these dates into a plan
Open a private weekly planner already set to November 30, 2026 – December 6, 2026, then add priorities, deadlines, meetings and hourly work blocks.