| English | # | Length | Gregorian |
| Nissan | 1 | 30 days | March-April |
| Iyar | 2 | 29 days | April-May |
| Sivan | 3 | 30 days | May-June |
| Tammuz | 4 | 29 days | June-July |
| Av | 5 | 30 days | July-August |
| Elul | 6 | 29 days | Aug-Sept |
| Tishri | 7 | 30 days | Sept-Oct |
| Chesvan | 8 | 29 or 30 | Oct-Nov |
| Kislev | 9 | 30 or 29 | Nov-Dec |
| Tevet | 10 | 29 days | Dec-Jan |
| Shevat | 11 | 30 days | Jan-Feb |
| Adar I * (leap years only) | 12 | 30 days | Feb-March |
| Adar | 12 | 29 days | Feb-March |
