Week 1 2026:
Dates and calendar
Week 1 is the period from Monday December 29, 2025 to Sunday January 4, 2026. The table below will allow you to consult the dates of the 7 days that make up this week.
Our printable calendar for the week ISO N°1 2026 will allow you to organize your weekly schedule and manage your daily planning.
Week 1 2026: dates and days
| ISO WEEK N°1 2026 | ||
|---|---|---|
| Day 1 | Monday, December 29, 2025 | Week 1 2026 |
| Day 2 | Tuesday, December 30, 2025 | Week 1 2026 |
| Day 3 | Wednesday, December 31, 2025 | Week 1 2026 |
| Day 4 | Thursday, January 1st, 2026 | Week 1 2026 |
| Day 5 | Friday, January 2, 2026 | Week 1 2026 |
| Day 6 | Saturday, January 3, 2026 | Week 1 2026 |
| Day 7 | Sunday, January 4, 2026 | Week 1 2026 |
| Dates of the 7 Days of the week number 1 2026. | ||
Printable calendar for ISO week 1 2026
Our printable calendar for the 1st week of the year 2026 will help you organize your daily schedule. It covers the period from December 29, 2025 to January 4, 2026 (week N°1 2026). You can download it in pdf and jpg format. The printing will be in A4 landscape format.
You may also be interested in our calendar for week 2 2026. The iso week 2 2026 starts on Monday, January 5, 2026 and ends on Sunday, January 11, 2026.
Blank weekly calendars to print
Organize your schedule for week 1 2026 with our blank weekly calendars. Pdf or jpg, with or without line to write, with or without time slot, 5 days or 7 days version, discover now our many blank weekly calendars.
Weekly calendar
White template
Weekly calendar
Blue template
Page updated Septembre 20, 2026