| Answer | Crossword Clue |
|---|---|
| ECLIPSES | Lunar and solar events |
| ECLIPSES | Solar or lunar events |
| YEARS | Solar and lunar periods |
| EPACT | Differential in solar and lunar time |
| EPACT | Difference in days between the lunar and solar year |
| EPACTS | Periods added to harmonize the lunar and solar calendars |
