ISO week reference

Week 50 1990: December 10–16, 1990

Exact Monday-to-Sunday dates for 1990-W50. Use this week as a calendar reference, open it in the planner, or view it in the full 1990 ISO calendar.

Week50
ISO year1990
Weekdays5
QuarterQ4
ISO reference1990-W50
Starts
Ends
Length7 days
Exact dates

Dates in week 50

ISO weeks run Monday through Sunday.

MonDec 101990
TueDec 111990
WedDec 121990
ThuDec 131990
FriDec 141990
SatDec 151990
SunDec 161990
Use this week

Turn these dates into a plan

Open a private weekly planner already set to December 10–16, 1990, then add priorities, deadlines, meetings and hourly work blocks.

Open Week 50 Planner