Astronomers discover the exact date that Vincent van Gogh painted his iconic ‘Starry Night’

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Wigle, R. (2026, October 23). Astronomers discover the exact date that Vincent van Gogh painted his iconic ‘Starry Night’. New York Post. https://nypost.com/2026/10/23/science/astronomers-find-exact-date-of-vincent-van-goghs-starry-night/

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New York Post · collected 2026-10-23 · by Reda Wigle

Quick Summary

Astronomers from Kyung Hee University have proposed a specific date for Vincent van Gogh’s painting “The Starry Night,” suggesting he painted it around July 22, 1889. Using astronomy software and geometric analysis, the researchers matched celestial arrangements in the painting to real skies visible from Van Gogh's asylum window. This contradicts earlier assumptions that place its creation in June 1889 based on a letter Van Gogh wrote to his brother describing his work on a starry sky scene. Despite their findings, experts at the Van Gogh Museum remain unconvinced and maintain the original date of June 1889 for the painting’s creation.
Written locally by qwen2.5:14b on 2026-10-23, using this article's own text rather than the other coverage of the same event (that is the story summary below).

AI analysis runs on qwen2.5:14b, locally

Story summary

South Korean researchers have determined the exact date Vincent van Gogh painted his famous work "The Starry Night," pinpointing it to a clear predawn sky on July 22, 1889, in Saint-Remy-de-Provence, France. The study, published in Scientific Reports, used astronomical analysis and historical weather data to confirm that the painting's celestial elements match those visible from Van Gogh’s window at his asylum. Prior scholarship had dated the piece to June 1889 based on a letter Van Gogh wrote to his brother describing work on "a new study of a starry sky," though he was incapacitated by mental health issues in July, making it impossible for him to paint from observation until August. The researchers' findings suggest that Van Gogh saw and painted the exact celestial scene depicted in his masterpiece just before dawn on July 22, aligning with his recovery period later that month.

Written for “Van Gogh'S Starry Night Sky Identified” on 2026-10-23, grounded in this article and the 2 other(s) covering the same event.

Story

📰 Van Gogh'S Starry Night Sky Identified
Entertainment · 3 article(s) covering the same event. Compare every outlet's account →

Compared with similar articles

This article reads unscored and hedges 18% of its claims. Each row says how that neighbour differs.
Daily Mail · 0.85 cosine similarity
⚖️ leaning not scored 🔴 18% hedged 5 of 28 📰 publisher trust 64
“Both articles describe researchers determining the exact date and time Vincent Van Gogh painted 'The Starry Night' based on astronomical calculations, referencing the same findings and location.”
ABC News (US)
⚖️ leaning not scored 🔴 17% hedged 5 of 30 📰 publisher trust 59
“Both articles discuss the same scientific study that links Vincent van Gogh's 'Starry Night' to a specific real night sky observed by him in 1889.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
22
sentences that state something as happening or true
Uncertain
18%
4 of 22 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
66/100
New York Post's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
3
Entertainment
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-10-23 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

New York Post · 13251 article(s) · 33 correction(s) detected
Running correction rate · 33 correction(s)

Who wrote this

Reda Wigle
24 article(s) here · 1 carrying a prediction
🔮 However, new research suggests Van Gogh’s “The Starry Night” is more depiction than imagination and may have been based on a real summer sky at daybreak.
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Also by Reda Wigle
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 24 articles by Reda Wigle →

Topics

Dutch Kyung Hee University Saint-Rémy-de-Provence South Korea Yongin

Subjects

Van Gogh PERSON · 8× Van Gogh’s PERSON · 5× Kim PERSON · 3× Kyung Hee University ORG · 2× Theo PERSON · 2× Dutch NORP · 1× Saint-Rémy-de-Provence GPE · 1× South Korea GPE · 1× Vincent van Gogh PERSON · 1× Yongin GPE · 1×

Narrative

The presumed date for the creation of the work was previously thought to be June of 1889, based on a letter Van Gogh sent to his brother Theo on June 18 in which he describes working on “a new study of a starry sky” and Van Gogh’s subsequent July breakdown, an episode that rendered him unable to paint for several weeks.
framing: assertive · carried by 1 article(s) · first seen 2026-10-23
🔮 However, new research suggests Van Gogh’s “The Starry Night” is more depiction than imagination and may have been based on a real summer sky at daybreak.

Claims (22 extracted, 4 hedged)

One of the most famous images in modern art was long believed to be a celestial vision born of the brilliant, bereft mind of Dutch painter Vincent van Gogh. asserted
One → believe → Gogh
However, new research suggests Van Gogh’s “The Starry Night” is more depiction than imagination and may have been based on a real summer sky at daybreak. uncertain
Night → suggest → daybreak
Researchers from Kyung Hee University in Yongin, South Korea say Van Gogh may have actually seen the heavenly bodies he committed to canvas from his vantage at the asylum in Saint-Rémy-de-Provence, where he was recovering from one among a constellation of mental health crises. uncertain
he → say → crises
“Observation and imagination have commonly been treated as an either/or, yet ‘The Starry Night’ shows the two coexisting on one canvas,” said the study’s authors, whose work was published in Nature this week. asserted
work → treat → Nature
The presumed date for the creation of the work was previously thought to be June of 1889, based on a letter Van Gogh sent to his brother Theo on June 18 in which he describes working on “a new study of a starry sky” and Van Gogh’s subsequent July breakdown, an episode that rendered him unable to paint for several weeks. asserted
him → presume → weeks
However, researchers hypothesize that if Van Gogh had painted the scene around July 22 of 1880, the moon, Venus, and the Hyades star cluster depicted in the painting would have matched the night sky he saw from his asylum window, making the painting an impression of reality rather than pure imagination. asserted
painting → hypothesize → reality
To prove this possibility, researchers located a ridge southwest of the asylum that matched an earlier Van Gogh sketch. asserted
that → prove → sketch
“I was standing where Vincent had stood 130 years earlier,” said Elijah Jeong-hyun Kim, the study’s first author and an astronomer at Kyung Hee University. asserted
Kim → stand → University
Using astronomy software, Kim and his team recreated an image of the dawn sky for each day in June and July of 1889. asserted
Kim → use → 1889
“To bring the question into science, which needs quantitative data, we had to measure the degree of resemblance between the star patterns in the painting and the real sky, using shape geometry and statistics,” Kim said. asserted
Kim → bring → geometry
In Van Gogh’s painting, the moon sits above Venus, so researchers narrowed their focus to three dawns when this arrangement was present. Of the three possible dates, July 22 was the closest match, with a daybreak sky reflecting the arrangement of the waning crescent moon, Venus, and the Hyades seen in the painting. asserted
sky → sit → painting
Researchers acknowledge these results are not conclusive, noting that Van Gogh likely combined his views of the sky over several days. asserted
Gogh → acknowledge → days
The study is published in the journal Scientific Reports. asserted
study → publish → journal
However, the researchers acknowledged the results were not conclusive, with Kim noting that Van Gogh may have combined skies from several days to create the final painting. uncertain
Gogh → acknowledge → painting
Other experts remain unconvinced. asserted
experts → remain → ?
Representatives from the Van Gogh Museum in Amsterdam, who were not involved in the study, maintain that Van Gogh painted The Starry Night in June 1889. asserted
Gogh → involve → June
According to the museum, Van Gogh created the piece on a canvas delivered in early June, sent a sketch to his brother Theo on July 2, and suffered a severe breakdown around July 22 that halted his work for over a month. “Van Gogh was not concerned with exact likenesses,” a museum spokesperson said. uncertain
spokesperson → accord → likenesses
“The positions of the celestial bodies depicted can therefore not form a reliable basis for dating the work.” asserted
positions → depict → work
Scientists believe van Gogh’s emboldened brushstrokes appear calculated to account for patches of invisible, uneven airflow, known as turbulence, that would change the night sky’s appearance. asserted
that → believe → appearance
Researchers identified what they called “hidden turbulence” in van Gogh’s style. asserted
they → identify → style
The artist appears to have compensated for principles in fluid dynamics that did not come about until almost 100 years later. asserted
that → appear → dynamics
The spatial work and intentional brightnesses were found to be in alignment with the actual movements of the atmosphere within the scale of its motion-fueled energy — known scientifically as Kolmogorov’s law of 1940. asserted
work → find → 1940
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