Nonae. |
| 6 |Prid. Nonas.| 8 | 8 | 8 |
| 7 | Nonae. | 7 | 7 | 7 |
| 8 | 8 | 6 | 6 | 6 |
| 9 | 7 | 5 | 5 | 5 |
| 10 | 6 | 4 | 4 | 4 |
| 11 | 5 | 3 | 3 | 3 |
| 12 | 4 | Prid. Idus.| Prid. Idus.| Prid. Idus.|
| 13 | 3 | Idus. | Idus. | Idus. |
| 14 | Prid. Idus.| 19 | 18 | 16 |
| 15 | Idus. | 18 | 17 | 15 |
| 16 | 17 | 17 | 16 | 14 |
| 17 | 16 | 16 | 15 | 13 |
| 18 | 15 | 15 | 14 | 12 |
| 19 | 14 | 14 | 13 | 11 |
| 20 | 13 | 13 | 12 | 10 |
| 21 | 12 | 12 | 11 | 9 |
| 22 | 11 | 11 | 10 | 8 |
| 23 | 10 | 10 | 9 | 7 |
| 24 | 9 | 9 | 8 | 6 |
| 25 | 8 | 8 | 7 | 5 |
| 26 | 7 | 7 | 6 | 4 |
| 27 | 6 | 6 | 5 | 3 |
| 28 | 5 | 5 | 4 |Prid. Calen.|
| 29 | 4 | 4 | 3 | Mart. |
| 30 | 3 | 3 |Prid. Calen.| |
| 31 |Prid. Calen.|Prid. Calen.| | |
+-------+------------+------------+------------+------------+

YEAR.--The year is either astronomical or civil. The solar astronomical
year is the period of time in which the earth performs a revolution in its
orbit about the sun, or passes from any point of the ecliptic to the same
point again; and consists of 365 days 5 hours 48 min. and 46 sec. of mean
solar time. The civil year is that which is employed in chronology, and
varies among different nations, both in respect of the season at which it
commences and of its subdivisions. When regard is had to the sun's motion
alone, the regulation of the year, and the distribution of the days into
months, may be effected without much trouble; but the difficulty is greatly
increased when it is sought to reconcile solar and luna