Wiktionary gives the following countable usages for time:
A measurement of a quantity of time; a numerical or general indication of a length of progression. a long time; Record the individual times for the processes in each batch. Only your best time is compared with the other competitors. The algorithm runs in O(n2) time.
1898, Winston Churchill, The Celebrity, chapter 1: “I was about to say that I had known the Celebrity from the time he wore kilts. But I see I will have to amend that, because he was not a celebrity then, nor, indeed, did he achieve fame until some time after I left New York for the West.”
1938, Richard Hughes, In Hazard: “The shock of the water, of course, woke him, and he swam for quite a time.”
An experience. We had a wonderful time at the party.
1898, Winston Churchill, The Celebrity: “I was about to say that I had known the Celebrity from the time he wore kilts. But I see I will have to amend that, because he was not a celebrity then, nor, indeed, did he achieve fame until some time after I left New York for the West.”
An era; (with the, sometimes in plural) the current era, the current state of affairs. Roman times; the time of the dinosaurs
63 BC, Cicero, “First Oration against Catiline” (in translation): “O the times, O the customs!” (Originally, “O tempora o mores”)
1601, William Shakespeare, The Tragedy of Hamlet, Prince of Denmark: “The time is out of joint”