How is time calculated in different cultures and societies around the world?

Time is calculated differently in various cultures and societies worldwide. Some use the Gregorian calendar, based on the solar year, while others follow lunar calendars or traditional systems based on agricultural cycles. Additionally, some cultures use a combination of these methods or have their own unique ways of measuring time, such as the Mayan calendar or the Chinese zodiac. These diverse approaches reflect the rich cultural diversity and historical influences that shape how time is understood and organized globally.