What time is it in Gretna, Ontario, Canada
The time now in Gretna, Ontario, Canada is shown here, following the America/Toronto time zone (−4).
Gretna, Canada
Saturday, 31 October 2026
UTC−4 · America/Toronto
Local time in Gretna
UTC−4 · daylight saving time is active
What the clock shows right now in Gretna.
The sun today
Sunrise 7:44 AM Solar noon 12:53 PM Sunset 6:01 PM Daylight 10 h 17 min Night 13 h 43 min Civil twilight 7:14 AM – 6:31 PM
Weather in Gretna right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Gretna and its neighbours
Postal codes
- K7R Napanee — 6.9 km away
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.
Largest cities in Ontario
Other places named Gretna
- Gretna Louisiana, United States
- Gretna Nebraska, United States
- Gretna Scotland, United Kingdom
- Gretna Florida, United States
- Gretna Virginia, United States
Same time zone — America/Toronto
- Toronto Canada
- Montreal Canada
- Ottawa Canada
- Mississauga Canada
- Brampton Canada
Nearby places
- Bethany — 4.1 km
- Anderson — 4.5 km
- Deseronto — 5.4 km
- Hayburn — 5.8 km
- Napanee Downtown — 6.7 km
- Greater Napanee — 6.9 km
About the time in Gretna
Within Gretna, postal codes number 1.
The applicable time zone for Gretna is America/Toronto, offset UTC−4. Seasonal clock change applies: Yes.
The sun rises today at 7:44 AM in Gretna and sets at 6:01 PM. Daylight covers 10 h 17 min.
Close to Gretna, the towns of Bethany and Anderson show the same time.
Questions and answers
- What is the time zone designation for Gretna?
- The time zone designation for Gretna is America/Toronto, with an offset of −4.
- Is there a spring or autumn clock change in Gretna?
- Daylight saving in Gretna: Yes.
- When does the sun disappear in Gretna?
- It disappears at 6:01 PM.