The length of a tropical year is the time it takes the Earth to complete a full orbit around the Sun, but it varies from year to year. A tropical year, also known as a solar year, an astronomical year, or an equinoctial year, is, on average, approximately 365 days, 5 hours, 48 minutes and 45 seconds long (365.24219 days).
| Standard Units | |
|---|---|
| Callippic Cycles | {{callippic_cycles }} |
| Century | {{century}} |
| Days | {{day}} |
| Decade | {{decade}} |
| Hours | {{hour}} |
| Lustres | {{lustre}} |
| Millennium | {{millennia}} |
| Millisecond | {{millisec}} |
| Miniutes | {{min}} |
| Moments | {{moment}} |
| Month | {{month}} |
| Nanoseconds | {{nanosec}} |
| Seconds | {{sec}} |
| Sothic Cycle | {{sothic_cycles}} |
| Weeks | {{week}} |
| Year | {{year}} |
| Years (Julian) | {{ju_year}} |