What is the HST time zone?
HST is an IANA time zone identifier used by operating systems and browsers.
HST (HST) · GMT-10
Current HST time is Sat, Feb 21, 2026, 01:51:14 AM.
HST is currently on GMT-10.
This page uses the IANA identifier HST. IANA zones include DST and rule changes, which makes them more accurate than fixed offsets like UTC+2.
Need a reference standard? See UTC Time Now.
HST is an IANA time zone identifier used by operating systems and browsers.
DST is handled automatically based on official rules for the selected date.
Use the Time Zone Converter and choose this zone as the From time zone.
Use encoded URLs like /timezone/Asia%2FKarachi as the canonical form. Slashed variants are normalized.