December solstice 2026 in Buenos Aires: the sky above you
The real sky over Buenos Aires, Argentina at 21 December 2026, 21:00 local time: 3,382 stars above the horizon, including Sirius, Canopus, Rigil Kentaurus. This is the December solstice, the longest night in the north and the shortest in the south. Free to view, printable as an A3 star chart.
The Moon was up over Buenos Aires at that moment: a waxing gibbous, 93% lit, 25° above the horizon toward the north-east — the poster draws it where it really stood.
Brightest named stars up at that moment: Sirius, Canopus, Rigil Kentaurus, Rigel, Achernar, Betelgeuse. Every star is a real one from the HYG catalogue, placed with the exact latitude (-34.60°) and longitude (-58.38°) of Buenos Aires. North is up and east is on the left, as when you look up.
Printing it at home? There is a second paper: the same sky as ink on white. A full-bleed night A3 bands on a home printer and drinks a cartridge; the ink one does not. Same price, pick either on the next page.
Preview free, one-off payment, no account. Change the place and the line of text on the poster page, or see which moment to pick for a birth, a wedding or an anniversary.
More skies over Buenos Aires
- Orionid meteor shower in Buenos Aires
- Leonid meteor shower in Buenos Aires
- Geminid meteor shower in Buenos Aires
- Quadrantid meteor shower in Buenos Aires
- March equinox in Buenos Aires
- Lyrid meteor shower in Buenos Aires
- Eta Aquariid meteor shower in Buenos Aires
- Perseid meteor shower in Buenos Aires
- Annular solar eclipse of 6 February 2027 in Buenos Aires
- Total solar eclipse of 2 August 2027 in Buenos Aires
The sky over Buenos Aires tonight
What to see over Buenos Aires tonight → · When the ISS flies over Buenos Aires →
Other cities tonight
