When should a farmer do what? In the twenty-first century, there is no lack of information, but the stars are not much consulted. They are now impossible to see in detail anyway because of light pollution if you live in or near a built-up area, so that very few non-specialists can tell more than one or two stars from one another. Things were different around 30 BCE. Like sailors, farmers needed to know how to be guided by the stars. The night sky may not be much use if you want to time an egg or keep an appointment, but it shows accurately and consistently what point the world has reached in its unchanging yearly cycle. Here, Virgil explains how to time autumn tasks by the stars, then moves on to spring ones before, slightly confusingly, jogging back to the autumn and winter again.
See the illustrated blog post with a star map here.
You can follow all of our extracts from the Georgics in order in the selection here.
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