Definition of "sol"

This fellow, For ſix ſols more, would pleade againſt his Maker.

1605 (first performance), Benjamin Jonson [i.e., Ben Jonson], “Volpone, or The Foxe. A Comœdie. […]”, in The Workes of Ben Jonson (First Folio), London: […] Will[iam] Stansby, published 1616, Act IV, scene v, pages 502–503

Moſt of their owne coines that I ſaw were theſe. In gold but one, which is their chiquiney: This piece doth much vary in the value. For ſometimes it is high, ſometimes low. When I was there, a chiquiney was worth eleuen liuers, and twelue ſols. Which counteruaileth eight ſhillings and eight pence halfe penny of our money.

1611, Thomas Coryate [i.e., Thomas Coryat], “My Obseruations of the Most Glorious, Peerelesse, and Mayden Citie of Venice: […]”, in Coryats Crudities Hastily Gobled Vp in Five Moneths Trauells […], London: […] W[illiam] S[tansby for the author], page 285, lines 18–24

It was the fate of the grenadier company, to which I now belonged, to lie at Rheims, where I found myſelf in the utmoſt want of every thing: My pay, which amounted to five ſols a day, far from ſupplying me with neceſſaries; being ſcarce ſufficient to procure a wretched ſubſiſtance, to keep ſoul and body together; […]

1748, [Tobias Smollett], chapter XLIV, in The Adventures of Roderick Random. […], 2nd edition, volume II, London: […] J. Osborn […], page 69

The Tobacco of this colony is ſo excellent, that if the commerce thereof was free, it would ſell for one hundred ſols and ſix livres the pound, ſo fine and delicate is its juice and flavour.

1763, [Antoine-Simon] Le Page du Pratz, “Of the Commerce that Is, and May Be, Carried Out in Louisiana. […]”, in [anonymous], transl., The History of Louisiana, or of the Western Parts of Virginia and Carolina: […], volume I, London: […] T. Becket and P. A. De Hondt […], page 336

I need to create calories. And I need enough to last the 1387 sols until Ares 4 arrives. If I don't get rescued by Ares 4, I'm dead anyway. A sol is 39 minutes longer than a day, so it works out to be 1425 days. That's my target: 1425 days of food.

2011, Andy Weir, chapter 3, in The Martian, New York, N.Y.: Broadway Books, published 2014, page 18

88,775 seconds = 24 hours, 39 minutes and 35 seconds / The duration of a synodic day on Mars, a ‘sol’

2014, Gerard ’t Hooft, Stefan Vandoren, “10⁵ Seconds = 100,000 Seconds = 1.16 days = 27.78 Hours”, in Saskia A. Eisberg-’t Hooft, transl., Time in Powers of Ten: Natural Phenomena and Their Timescales, Singapore: World Scientific Publishing Co., part I, page 25

[F]or that they had nothing elſe to doe, […] haue coyned a thouſand idle queſtions, nice diſtinctions, Obs and Sols, […]

1624, Democritus Junior [pseudonym; Robert Burton], “Symptomes Generall, Loue to Their Owne Sect, Hate of All Other Religions, […]”, in The Anatomy of Melancholy: […], 2nd edition, Oxford, Oxfordshire: Printed by John Lichfield and James Short, for Henry Cripps, partition 3, section 4, member 1, subsection 3, page 524

Where Hinderſon, and th' other Maſſes / Were ſent to Cap Texts, and Put Caſes: / To paſs for deep, and Learned Scholars, / Although but Paltry, Ob-and-Sollers: […]]

, “[The Third Part of Hudibras]”, in Hudibras. The Third and Last Part, London: […] Simon Miller, […], canto II, page 165