| Answer | Crossword Clue |
|---|---|
| VERNALEQUINOX | March 20 |
| SPRING | Welcome phenomenon of March 20. |
| SPRINGHASSPRUNG | Expression heard on March 20 |
| HUNDREDDAYS | March 20 to June 28, 1815. |
| ventose | (in the French Revolutionary calendar) the sixth month of the year, extending from February 19 to March 20 |
| equinoxes | The time or date (twice each year) at which the sun crosses the celestial equator, when day and night are of equal length (about September 22 and March 20) |
