Flag for Sao Tome and Principe Clock changes in São Tomé, Sao Tome and Principe in 1999

No DST

1970 - 2020

DST is not observed during 1999
in São Tomé

Location of São ToméLocation

DST Not Observed in year 1999

São Tomé did not observe Daylight Saving Time this year.

Try selecting a different year.

Other years: 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002

Daylight Saving Time in other years

DST changes do not necessarily occur on the same date every year.

YearDST Start (Clock forward)DST End (Clock backward)
1990 — 1999DST not observed
* All times are local for São Tomé

Detailed time zone and clock changes in São Tomé