Understanding Grenada's Time Zone: Four Hours Behind GMT

What Time Zone is Grenada In? (Grenada Time Zone Explained)

If you’re planning a trip to the Caribbean and wondering “What time is it in Grenada?”, you’ll be happy to know it’s quite simple. Grenada uses Atlantic Standard Time (AST), which is four hours behind Greenwich Mean Time (GMT-4).

This means when it is 4:00 PM in the UK (GMT), the time in Grenada is 12:00 PM (midday).

Grenada’s Official Time Zone: Atlantic Standard Time (AST)

Grenada operates on Atlantic Standard Time year-round. Unlike some countries, Grenada does not observe Daylight Saving Time, which makes it consistent throughout the year.

• Grenada Time Zone: AST (GMT-4)

• UK to Grenada Time Difference: Grenada is always 4 hours behind the UK (during UK winter).

• Example: When London time is 4:00 PM, Grenada time is 12:00 PM.

  
  

How Time Zones Work

The world is divided into 24 time zones, each generally covering 15 degrees of longitude. Time zones are measured relative to Greenwich Mean Time (GMT), the standard reference at the Royal Observatory in Greenwich, London.

Grenada’s placement in the Atlantic Standard Time zone makes it the same time as many of its Caribbean neighbors.

Countries in the Same Time Zone as Grenada

Grenada shares its time zone with several nearby Caribbean islands, including:

• Saint Lucia

• Guadeloupe

• Trinidad and Tobago

• Dominica

• St. Vincent and the Grenadines

This means if you’re traveling within the region, you won’t need to adjust your clock when hopping between these islands.

Why Knowing Grenada’s Time Zone is Important

If you’re traveling for vacation, business, or connecting flights, it’s important to know Grenada’s local time:

• Flight Schedules: Many international flights connect through hubs in the UK, USA, and Canada, so understanding the time difference helps with planning.

• Business Meetings: If you’re working remotely or coordinating across borders, knowing Grenada’s GMT offset ensures smooth communication.

• Tourism & Travel: Visitors from Europe and North America can easily adjust, since the time difference is manageable.

  
  

Quick Reference: Grenada Time Zone

• Time Zone Name: Atlantic Standard Time (AST)

• GMT Offset: GMT-4

• Does Grenada Use Daylight Saving? No

• UK Time vs Grenada Time: Grenada is 4 hours behind the UK

• Same Time Zone As: Saint Lucia, Guadeloupe, Trinidad & Tobago, Dominica

  
  

Final Thoughts

Grenada is located in the Atlantic Standard Time zone (GMT-4), making it four hours behind the UK and aligned with several other Caribbean islands. This consistency makes it easy for visitors and businesses alike to plan trips, flights, and virtual meetings without confusion.

So, the next time you’re wondering “What time is it in Grenada right now?”, just remember: Grenada time is GMT-4, Atlantic Standard Time.

View here to convert time zones.

Credits: View here

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