ISO week reference
Week 52 1999: December 27, 1999 – January 2, 2000
Exact Monday-to-Sunday dates for 1999-W52. Use this week as a calendar reference, open it in the planner, or view it in the full 1999 ISO calendar.
Week52
ISO year1999
Weekdays5
QuarterQ4
ISO reference1999-W52
Starts
Ends
Length7 days
Exact dates
Dates in week 52
ISO weeks run Monday through Sunday.
MonDec 271999
TueDec 281999
WedDec 291999
ThuDec 301999
FriDec 311999
SatJan 12000
SunJan 22000
Use this week
Open Week 52 Planner
Turn these dates into a plan
Open a private weekly planner already set to December 27, 1999 – January 2, 2000, then add priorities, deadlines, meetings and hourly work blocks.