| Start of a Mexican calendar |
| Advent calendar part |
| Singles-bar rarity |
| Rush hour rarity |
| Calendar entries |
| Hades rarity, it's said |
| Almanacs, calendars, etc. |
| Start of the Caracas calendar |
| Baseball rarity |
| Appt. on an exec's calendar |
| Astronomical rarity |
| Airline rarity, nowadays |
| Calendar listings |
| Mo. when bookstores have a lot of calendars |
| A rarity in the U. S. Army. |
| Ab follower, on the Hebrew calendar |
| Month of the Jewish calendar |
| Calendar rarity |
| Appointment-calendar page, perhaps |
| Calendar numbers |
| CXX years before the start of the Islamic calendar |
| Alcatraz rarity |
| Monthly Roman calendar occurrences |
| Bing Crosby's 1934 calendar anomaly |
| Medical rarity nowadays |
| Rainy-day rarity |
| The Beatles' 1965 calendar anomaly |
| Desk-calendar shapes |
| Calendar jottings |
| Airline rarity, increasingly |