What of these statements are true days longer during a solstice equinox?

This question is a bit tricky because it combines two different astronomical events: solstices and equinoxes. Here's a breakdown to clear things up:

* Solstices: These are the points in Earth's orbit when the Sun reaches its highest or lowest point in the sky. The Summer Solstice (longest day) and Winter Solstice (shortest day) mark the beginning of summer and winter, respectively.

* Equinoxes: These are the points in Earth's orbit when the Sun is directly over the equator, resulting in nearly equal day and night hours. The Vernal (Spring) Equinox and Autumnal (Fall) Equinox mark the beginnings of spring and fall, respectively.

Therefore, the statement "days longer during a solstice equinox" is incorrect.

* Solstices are the days with the longest and shortest daylight hours.

* Equinoxes are the days with roughly equal day and night hours.

There is no such thing as a "solstice equinox."