Van Gogh's 'The Starry Night': study suggests its sky was observed at dawn on 22 July 1889
A scientific study published in the journal Scientific Reports concludes that the sky in Vincent van Gogh's famous painting 'The Starry Night' is not pure fantasy but matches a real celestial arrangement that appeared over the French town of Saint-Rémy at dawn around 22 July 1889. That runs against the accepted dating of the painting to June of the same year.
According to the study, by researchers from South Korea, the waning crescent Moon, the planet Venus and the Hyades cluster in the constellation Taurus came together that dawn within the narrow field of view the researchers recovered from an earlier Van Gogh drawing of the same landscape. The researchers argue that the group of stars at the centre of the painting reproduces the Hyades' distinctive V shape, and that its tilt in the painting matches its actual tilt in the sky at that time.
The team used astronomical simulations of the 1889 sky, a statistical shape-matching method known as Procrustes analysis, French weather records from the period and Van Gogh's letters to his brother Theo. The researchers first tested their method on other night paintings, including two Van Gogh painted in Arles in 1888, before applying it to 'The Starry Night'.
The researchers note that the phase of the Moon on the previously accepted mid-June dates does not match the sharp crescent in the painting, while the crescent of late July does. They also acknowledge the limits of their study, including its reliance on 19th-century weather records and the lack of any contemporary medical record pinning down when the illness that struck the painter that summer began, and say their conclusions may be refined if new historical sources come to light.
Al Majlis Analysis: The study's value lies less in fixing a particular date than in its method: turning an old art question, whether Van Gogh painted a real sky or an imagined one, into a hypothesis that can be tested with numbers and records. If the result holds, the most famous painting in modern art becomes a mix of careful observation and artistic exaggeration rather than pure fantasy. But the study rearranges a timeline that historians have long agreed on, so it is likely to remain a matter of debate. Either way, the approach opens the door to reading other night paintings with the same tools, and is a reminder that science and art meet more often than we think.