SECS
| Date | Clue |
|---|---|
| 2026-08-30 | Instants |
| 2026-03-04 | Brief periods of time |
| 2025-10-23 | Brief moments, in brief |
| 2024-12-01 | Flashes |
| 2021-09-22 | Brief periods of time |
| 2020-09-10 | Brief moments |
| 2020-01-21 | Brief moments |
| 2019-10-10 | Jiffies |
| 2019-01-26 | Ticks |
| 2018-03-12 | Brief moments, briefly |
| 2017-10-15 | Instants |
| 2017-06-10 | Stopwatch ticks: Abbr. |
| 2016-09-23 | Brief moments |
| 2014-04-20 | Instants |
| 2014-02-26 | Jiffies |
| 2013-04-19 | They're often ticked off: Abbr. |
| 2012-11-08 | Jiffs |
| 2009-08-20 | Ticks, say: Abbr. |
| 2008-08-04 | Moments, in brief |
| 2008-06-26 | Short moments |
| 2007-07-04 | Brief moments |
| 2005-05-26 | Jiffs |
| 2005-03-31 | Fractions of a deg. |
| 2005-01-22 | Small ticks? |
| 2004-01-02 | What some watches display: Abbr. |
| 2003-09-29 | Parts of mins. |
| 2002-01-02 | Winks |
| 2000-12-30 | Moments |
| 2000-08-27 | Jiffs |
| 2000-05-22 | Parts of a min. |
| 1999-07-12 | Parts of a min. |
| 1999-02-04 | Brief moments? |
| 1998-10-16 | Brief moments |
| 1998-10-11 | Parts of a 95-Across |
| 1998-05-18 | Min. components |
| 1998-04-12 | Jiffs |
| 1998-01-28 | Moments, informally |
| 1996-11-15 | Moments |
| 1996-05-26 | Brief moments |
| 1995-09-04 | Jiffies |
| 1995-06-20 | Parts of mins. |
| 1995-05-21 | Short spans |
| 1994-09-08 | Slangy instants |