Gretna in numbers
- Coordinates
- 29.9146, -90.0540
- Population
- 17 880
- Region
- Louisiana
- Country
- United States, North America
- Capital
- Washington, D.C. — 1554 km away
- Same name
- 15 more places in the world share this name
This is the current time in Gretna, Louisiana, United States, shown for the America/Chicago time zone (−6).
Gretna, United States
Sunday, 8 November 2026
UTC−6 · America/Chicago
Local time in Gretna
UTC−6 · no daylight saving time
Gretna keeps America/Chicago clock_time.
Sunrise 6:21 AM Solar noon 11:45 AM Sunset 5:10 PM Daylight 10 h 49 min Night 13 h 11 min Civil twilight 5:56 AM – 5:35 PM
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Weather data by Open-Meteo, updated every 30 minutes.
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Both Mcdonoghville and Terrytown are near Gretna and keep its time.
Deliveries to Gretna are sorted by 6 postal codes.
Clocks in Gretna are set by America/Chicago and read UTC−6. Daylight saving time: No.
Today the sun comes up at 6:21 AM in Gretna and goes down at 5:10 PM. Daylight measures 10 h 49 min.