5 min read
2026-02-01
Quickly check the day of the week, verify holiday dates, or plan your month — an online calendar is always at hand, no need to search for a paper one.
Move between months and years with a single click. Browse any month in the past or future.
Click on any date to find out:
Day of the week
Day number in the year
Week number
Holidays and notable dates
| View | Description |
|---|---|
| Month | Classic weekly grid |
| Year | Compact view of all 12 months |
| Week | Detailed view of a single week |
The calendar marks public holidays and days off. This helps with vacation planning and work projects.
Use the calendar together with other tools:
Find a date in the calendar, then calculate the difference with the [Date Difference Calculator](/tools/date-difference)
Determine the week number with the [Week Number](/tools/week-number) tool
Open the Calendar and start planning.
See also: Date Difference, Week Number, Age Calculator