| Quadrennial occurrence |
New York Times |
21 Apr 2024 |
| February 29 |
Eugene Sheffer |
29 Feb 2024 |
| Played a trick - it doesn't occur very often (4,3) |
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| February 29 |
USA Today |
25 Nov 2023 |
| 29 February |
The Guardian Quick |
17 Jul 2023 |
| 60th of 366 |
Wall Street Journal |
16 Feb 2023 |
| Quadrennial bonus |
New York Times |
24 Sep 2021 |
| February 29 |
New York Times |
08 Feb 2021 |
| Feb. 29 |
USA Today |
21 Sep 2020 |
| Feb. 29, 2024 occurrence |
USA Today |
22 Jul 2020 |
| 29th February |
The Telegraph Quick |
12 May 2020 |
| *Quadrennial occurrence (3 and 4) |
Universal |
06 Dec 2019 |
| Calendar entry in 2016 and 2020 |
USA Today |
17 Sep 2019 |
| Calendar entry in 2016 and 2020 |
|
|
| 16.4% into some years |
Newsday |
15 Jul 2017 |
| 2/29/16, e.g. ... or a hint to the circled squares in this puzzle |
New York Times |
29 Feb 2016 |
| February 29th ... and, based on the ends of 16-, 24-, 49- and 60-Across, this puzzle's title |
LA Times Daily |
29 Feb 2016 |
| Feb. 29 |
Universal |
16 Aug 2015 |
| 24-hour period occurring every fourth year |
The Telegraph General Knowledge |
10 May 2015 |
| Feb. 29 |
|
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| 2/29 |
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| Intercalary event |
|
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| Intercalary event |
|
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| Traditionally, when women were allowed to propose marriage |
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| Traditionally, when women were allowed to propose marriage |
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| March preceder, periodically |
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| Sixtieth day of the year, periodically |
|
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| Quadrennial occurrence |
|
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| Calendar rarity |
|
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| February 29th |
|
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| Calendrical correction |
|
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| 2004 event |
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| February 29th |
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| 2004 event |
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| February 29th |
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| Add-on of 2004 |
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| Calendar rarity |
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| When Rossini was born in 1792 |
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| Bissextile occurrence |
|
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| February 29 |
|
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| February 29 |
|
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| Quadrennial event |
|
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| Quadrennial occurrence, mostly |
|
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| February 29th |
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| Intercalary 24 hours for February. |
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