− | A Saka (शकः) or "era" is an important aspect in preparing calendars which are used for civil purposes as well as official, religious, historical and chronological records and events. Among several different Indian eras in use, the most popular ones are the Kali (कलि), Vikrama Saka (विक्रमशकः), Salivahana saka (शालिवाहनशकः), Kollam. In any era adopted, the starting point is called epoch from which day the future periods of time, the day, months, years are counted. Such a reference day of an era were likely historical events such as the coronation of a famous king, the birth of a famous person, astronomical event of significance.<ref name=":1" />In Indian astronomical texts, generally the Kali era is adopted, which is considered more advantageous compared to later eras for the simple reason that it covers the antiquity of our civilization adequately unlike the more later eras. | + | A [[Saka (शकः)]] or "era" is an important aspect in preparing calendars which are used for civil purposes as well as official, religious, historical and chronological records and events. Among several different Indian eras in use, the most popular ones are the Kali (कलि), Vikrama Saka (विक्रमशकः), Salivahana saka (शालिवाहनशकः), Kollam. In any era adopted, the starting point is called epoch from which day the future periods of time, the day, months, years are counted. Such a reference day of an era were likely historical events such as the coronation of a famous king, the birth of a famous person, astronomical event of significance. In Indian astronomical texts, generally the Kali era is adopted, which is considered more advantageous compared to later eras for the simple reason that it covers the antiquity of our civilization adequately unlike the more later eras. |
| + | Many other eras have been in use, Saptarshi, Yudhisthira, Buddha nirvana, Mahavira nirvana, Bengali san, Lakshmanasena among others.<ref name=":1" /> |