ISO week reference
Week 3 1200: January 17–23, 1200
Exact Monday-to-Sunday dates for 1200-W03. Use this week as a calendar reference, open it in the planner, or view it in the full 1200 ISO calendar.
Week3
ISO year1200
Weekdays5
QuarterQ1
ISO reference1200-W03
Starts
Ends
Length7 days
Exact dates
Dates in week 3
ISO weeks run Monday through Sunday.
MonJan 171200
TueJan 181200
WedJan 191200
ThuJan 201200
FriJan 211200
SatJan 221200
SunJan 231200
Use this week
Open Week 3 Planner
Turn these dates into a plan
Open a private weekly planner already set to January 17–23, 1200, then add priorities, deadlines, meetings and hourly work blocks.