ISO week reference

Week 4 2004: January 19–25, 2004

Exact Monday-to-Sunday dates for 2004-W04. Use this week as a calendar reference, open it in the planner, or view it in the full 2004 ISO calendar.

Week4
ISO year2004
Weekdays5
QuarterQ1
ISO reference2004-W04
Starts
Ends
Length7 days
Exact dates

Dates in week 4

ISO weeks run Monday through Sunday.

MonJan 192004
TueJan 202004
WedJan 212004
ThuJan 222004
FriJan 232004
SatJan 242004
SunJan 252004
Use this week

Turn these dates into a plan

Open a private weekly planner already set to January 19–25, 2004, then add priorities, deadlines, meetings and hourly work blocks.

Open Week 4 Planner