ISO week reference
Week 1 1964: December 30, 1963 – January 5, 1964
Exact Monday-to-Sunday dates for 1964-W01. Use this week as a calendar reference, open it in the planner, or view it in the full 1964 ISO calendar.
Week1
ISO year1964
Weekdays5
QuarterQ4
ISO reference1964-W01
Starts
Ends
Length7 days
Exact dates
Dates in week 1
ISO weeks run Monday through Sunday.
MonDec 301963
TueDec 311963
WedJan 11964
ThuJan 21964
FriJan 31964
SatJan 41964
SunJan 51964
Use this week
Open Week 1 Planner
Turn these dates into a plan
Open a private weekly planner already set to December 30, 1963 – January 5, 1964, then add priorities, deadlines, meetings and hourly work blocks.