Convert +11 to AST — Time Difference Between Efate and St Lucia

How to Convert +11 to AST

Drag the slider on the +11 timeline to pick your time — the AST time updates instantly. You can also click the time display to type a specific hour or pick one from the 15-minute interval dropdown, and use the date picker to check a different day.

What Is the Time Difference Between +11 and AST?

St Lucia (AST) is 15 hours behind Efate (+11). To convert, subtract 15 hours — for example, 9:00 AM +11 is 6:00 PM (previous day) AST.

+11 to AST Quick Reference

+11 to AST Meeting Planner

Use the color-coded table above to find overlapping work hours between Efate and St Lucia. Amber rows mark daytime hours — pick a slot that falls in amber on both sides for a meeting that works for everyone.

Why Trust This +11 to AST Converter?

Timezoney uses the IANA Time Zone Database — the same source that powers your phone and computer — so every conversion handles daylight saving transitions and half-hour offsets automatically.