The designer displayed several diagonal calendars on the gallery wall to challenge viewers' perception of time.

Every year, families gather to open the little doors on their Advent calendars and share hot cocoa together.

Historians study how lunisolar calendars influenced agricultural festivals across different cultures.

Archaeologists rely on the Mayan Long Count calendar to correlate inscription dates across different sites.

As a long-time calendarist, she meticulously recorded festivals and leap days according to the lunisolar system.

She updated the office calendarium to reflect the changed meeting dates and project deadlines.

The archivist discovered several medieval calendaria tucked behind a stack of ledgers.

The calendarists gathered in the old observatory to compare notes on ancient lunar calculations.

She calendarised the project milestones before the stakeholder meeting.

Please calendarise the team meetings for next quarter so everyone can plan ahead.