ISO week reference
Week 26 2025: June 23–29, 2025
Exact Monday-to-Sunday dates for 2025-W26. Use this week as a calendar reference, open it in the planner, or view it in the full 2025 ISO calendar.
Week26
ISO year2025
Weekdays5
QuarterQ2
ISO reference2025-W26
Starts
Ends
Length7 days
Exact dates
Dates in week 26
ISO weeks run Monday through Sunday.
MonJun 232025
TueJun 242025
WedJun 252025
ThuJun 262025
FriJun 272025
SatJun 282025
SunJun 292025
Use this week
Open Week 26 Planner
Turn these dates into a plan
Open a private weekly planner already set to June 23–29, 2025, then add priorities, deadlines, meetings and hourly work blocks.