Sunday was the day after Saturday, and directly before Monday.
The holiday known as Easter fell on Sundays.
Sunday School was common at Baptist Churches on Sundays.
There was a nursery rhyme called Solomon Grundy, and one of the lines of the rhyme was "Buried on Sunday."
In 1988, on the eleventh of September, which happened to fall on a Sunday, Superman destroyed a comet that was on a collision course for Earth.
- ↑ As seen in the Super Powers strip seen in Super Powers, Part Four (2017).
- ↑ As seen in the Superman arcade game (1988).
- ↑ As seen in Super Powers, Part Four (2017).
- ↑ As seen in Superman and Wonder Woman vs. the Sorceress of Time (1988).