Historians often consult regnal years to date medieval charters and chronicles.

The astronomer explained that the distance was measured over several Julian years to account for long-term positional shifts.

She often reminisced about her salad years with a mix of fondness and regret.

Archaeologists have traced climate patterns over several lunar years to understand ancient agricultural cycles.

I haven't seen him in donkey's years.

By the time the rescue dog reached fourteen, we often joked he was over a hundred in dog years.

Many calendars are designed with common years in mind, scheduling holidays based on a 365-day cycle.

Climate records show fluctuations over multiple solar years, indicating slow cyclical changes.

Leap years often cause confusion when calculating age or scheduling recurring events.

In his autumn years, he spent mornings in the garden, content with a quieter life.