SST time now (Samoa Standard Time)

What SST means

SST stands for Samoa Standard Time, UTC−11. It is used in American Samoa and Midway.

SST is ambiguous. It also means Singapore Standard Time (informal; CLDR uses SGT) (UTC+8, Singapore). This page shows UTC−11, the meaning English searchers usually want.

Where and when SST is used

1 zone uses SST all year. Computed from tzdata under the current rules.

Other meanings of SST

When a time arrives with only these letters, look at where the sender is, or ask for the UTC offset. Calendars and programs should never guess a zone from an abbreviation: the IANA database’s own documentation calls abbreviations ambiguous in practice.

How long SST has been used

In the tzdata record, Pago Pago has used SST since 1911. No zone has given up SST for good.

SST converted to other zones

Every column is a fixed offset, so this table is valid on any date. Remember that the regions behind some columns switch to summer time (EST to EDT, CET to CEST, GMT to BST); the clock in those cities is then an hour later than the column.

Related zones and conversions

• Pacific/Pago_Pago time zone
• UTC−11 time
• Time zones of the world
• Daylight saving time
• Time zone converter