AST to SLST
Convert Atlantic Time — Halifax to Sri Lanka Time — Colombo — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in Halifax, it's 5:30 PM in Colombo. Colombo is 8½ hours ahead of Halifax. Use the converter above to turn any AST time into SLST, or scan the hour-by-hour table below for the full day.
AST to SLST at a glance
Planning a meeting between Halifax and Colombo
Halifax and Colombo share no standard 9-to-5 overlap, so a live call usually means one side taking an early-morning or late-evening slot. The hourly table below helps you pick the least-inconvenient time for everyone.
Hour-by-hour: Halifax to Colombo
A full day mapped from AST to SLST.
Frequently asked
Is Colombo ahead of or behind Halifax?
Colombo is 8½ hours ahead of Halifax.
What is 12:00 PM AST in SLST?
12:00 PM in Halifax is 8:30 PM in Colombo.
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so AST and SLST automatically reflect the correct daylight-saving offset for the current date.