Day of the week
Tuesday
“Tuesday's child is full of grace.”

Named for Tiw, the Anglo-Saxon god matched to Mars — the Latin is dies Martis, Mars's day — which is why the plate above is of Mars.
The line above is Tuesday's from “Monday's Child” as it is usually printed today, as given in Iona and Peter Opie, The Oxford Dictionary of Nursery Rhymes (1951).
The rhyme was first printed by A. E. Bray in A Description of the Part of Devonshire Bordering on the Tamar and the Tavy (1836), and is older than that in speech. Her line for Tuesday reads: “Tuesday's child is full of grace,”
This is folklore recorded from oral tradition, not a claim about anyone born on a Tuesday.
Where the name comes from
In Old English it was tiwesdæg, from Tiwes, the genitive of Tiw: Tiw's day. Tiw was the original supreme god of ancient Germanic mythology, and it is as the god of war that he gives the day its name. The English name translates the Latin dies Martis, the day of Mars, the Roman god who was identified with Tiw, and the Latin itself survives in French mardi and Italian martedì.
Word history from the Online Etymology Dictionary's entry for Tuesday.
Which dates are a Tuesday in 2026
52 dates fall on a Tuesday in 2026.