Slice cucumbers or cut into spears. Place the cucumbers in an airtight container or use a mason jar.
In a small saucepan stir together vinegar, sugar, salt, peppercorns, and garlic. Bring to a boil. Once simmering, remove from heat.
Pour mixture over cucumber in jar until full. Place the lid on and let cool to room temperature.
Once cooled, add in fresh dill. Refrigerate overnight before eating.
