In 1.23.3 he says that eclipses happened more frequently during the Peloponnesian War. I don’t know about that. Here’s a list of all eclipses visible in Greece during the period. Dates are astronomical, so for BCE subtract one more. In other words -0477 = 478 BCE.
Annular eclipses would not have been particularly noticeable unless you were really looking for them or you were in the eclipse path. Even then, the sky gets a little darker and the temperature falls a few degrees but that’s it. And it’s over fairly quickly. Only the ones in -0487 and -0477 would have been really apparent in Greece and those precede the period we’re interested in. Although both might have been connected with the Persian attacks on Greece a few years earlier. Yet they were annular.
The total eclipse which passed through Greece in -0401 would have been spectacular. But after the war.
Here’s the list:
Annular -0487 Sep 01 Thessalia, northern Anatolia
Perhaps noticeable in Athens
Annualar -0477 Feb 17 Pelopenessos, Attika, Dardanelles, Crimea,
Noticeable, but not work stopping
Total -0462 Apr 30 Tarantum, Albania, Makedonia, northern Anatolia
Perhaps noticeable, but before the war.
Annular -0430 08 03 through Romania, central Anatolia, into northern Iraq, may have been visible to interested parties in Greece, but not at all very darkening.
Annular in -0403 Sep 03, northern Romania, Crimea, Casipan Sea, same as above
Total eclipse -0401 Jan 18, Rome, Tarantum, Peloponnesos, Attika, Rhodos, south of Cyprus, Lebanon, Babylon.
Spectacularly visible. And definitely a work stopper. But after the war.
This is not to my mind an outrageous, or possibly even noticeable, increase in eclipse frequency. But of interest may be the two annulars which bracket the war. I don’t know.
For reference: Those of you in the U.S. may remember the annular eclipse of +1994 May 10. It went through southern NM, the TX panhandle, up into central Illinois, over Lake Erie, the Adirondaks, and out through Northern New England and Nova Scotia. Or maybe, even if you were old enough, you don’t remember it. That’s the kind of impression most annulars give. I remember it only because I took my dog and telescope and camera to Champaign Illinois to observe it. It was fun but the dog was unimpressed. Didn’t even give a poop. It was not particularly noticeable from Madison, only a couple of hundred miles north.
There’s a total eclipse passing through Cairo Illinois on +2017 Aug 21. I’m waiting on that one.
In another thread someone was mentioning an eclipse for +2012 May 20. Not far off. The California/Oregon boundary to Lubbock Texas. It will be - annular. Interestingly, it’s in the same Saros cycle as the one in +1994.
Source: Fred Espenak’s atlas of solar eclipse paths, NASA.