Cernon, Marne

Cernon
Location of Cernon
Cernon
Cernon
Coordinates: 48°50′28″N 4°20′41″E / 48.8411°N 4.3447°E / 48.8411; 4.3447
CountryFrance
RegionGrand Est
DepartmentMarne
ArrondissementChâlons-en-Champagne
CantonChâlons-en-Champagne-3
IntercommunalityCC de la Moivre à la Coole
Government
 • Mayor (2020–2026) Jean-Marie Rossignon
Area
1
16.1 km2 (6.2 sq mi)
Population
 (2023)
131
 • Density8.14/km2 (21.1/sq mi)
Demonym(s)Cernonnais, Cernonnaise
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
51106 /51240
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Cernon (French pronunciation: [sɛʁnɔ̃]) is a commune in the Marne department in north-eastern France.