ISO week reference
Week 49 2021: December 6–12, 2021
Exact Monday-to-Sunday dates for 2021-W49. Use this week as a calendar reference, open it in the planner, or view it in the full 2021 ISO calendar.
Week49
ISO year2021
Weekdays5
QuarterQ4
ISO reference2021-W49
Starts
Ends
Length7 days
Exact dates
Dates in week 49
ISO weeks run Monday through Sunday.
MonDec 62021
TueDec 72021
WedDec 82021
ThuDec 92021
FriDec 102021
SatDec 112021
SunDec 122021
Use this week
Open Week 49 Planner
Turn these dates into a plan
Open a private weekly planner already set to December 6–12, 2021, then add priorities, deadlines, meetings and hourly work blocks.