São Martinho time zone
Time zone28 Mar 2027 - clocks go forward 1 h to UTC+1 (UTC+1) - in 138 days
Green shows daylight saving time. Dark marker: today.
Portugal has 2 distinct time zone rule groups. São Martinho uses Western European Standard Time.
- UTC+0 · UTC+0Lisbon, Porto, Braga, Coimbra, Leiria and moreUses daylight saving time
- UTC-1 · UTC-1AzoresUses daylight saving time
Zones with matching offsets and clock changes over the next year are grouped together.
Time difference from São Martinho
Time differenceSun in São Martinho today
Daylight10h 37m today - 3h 41m less than the longest day and 0h 37m more than the shortest day.
Calculated from coordinates; sunrise and sunset are approximate.
About São Martinho
City facts- ⌖Region
- Madeira
- ◉Population
- 26,482
- ☎Dialing code
- ¤Currency
- EUR · Euro
Public holidays in Portugal
HolidaysRestauração da Independência
Tuesday · in 21 days
NationalImmaculate Conception
Tuesday · in 28 days
NationalChristmas Day
Friday · in 45 days
Nationallong weekendNew Year’s Day
Friday · in 52 days
Nationallong weekendGood Friday
Friday · in 136 days
Nationallong weekend
Airports near São Martinho
Airports- FNC
↑ 16 km east
Same local time - PXO
↑ 73 km north-east
Same local time
Same time zone rules
Matching offsets and clock changes over the next year.
Same UTC offset right now


Bamakomatches until 28 Mar 2027 
Dakarmatches until 28 Mar 2027 
Kumasimatches until 28 Mar 2027 

Lomématches until 28 Mar 2027 
Accramatches until 28 Mar 2027 









Casablanca875 km · 1 h ahead - different daylight saving rules 
Rabat951 km · 1 h ahead - different daylight saving rules
Common questions
Quick answers- 01What time zone is São Martinho in?
- São Martinho uses Atlantic/Madeira: UTC+0 (UTC+0).
- 02Does São Martinho have daylight saving time?
- 28 Mar 2027 - clocks go forward 1 h to UTC+1 (UTC+1) - in 138 days
- 03What is the time difference between São Martinho and London?
- São Martinho is same time relative to London right now.
- 04What is a good time to call São Martinho from New York?
- A shared working-hours option: 11:00-12:00 in New York = 16:00-17:00 in São Martinho.
Time zones: IANA via Intl. Holidays: date-holidays. Sun calculations: SunCalc. City data: GeoNames. Airport data: OurAirports.