ISO week reference
Week 52 1189: December 25–31, 1189
Exact Monday-to-Sunday dates for 1189-W52. Use this week as a calendar reference, open it in the planner, or view it in the full 1189 ISO calendar.
Week52
ISO year1189
Weekdays5
QuarterQ4
ISO reference1189-W52
Starts
Ends
Length7 days
Exact dates
Dates in week 52
ISO weeks run Monday through Sunday.
MonDec 251189
TueDec 261189
WedDec 271189
ThuDec 281189
FriDec 291189
SatDec 301189
SunDec 311189
Use this week
Open Week 52 Planner
Turn these dates into a plan
Open a private weekly planner already set to December 25–31, 1189, then add priorities, deadlines, meetings and hourly work blocks.