Buchanan to Porto time converter

Porto is 1 hour ahead of Buchanan. When it is 9:00 AM in Buchanan, it is 10:00 AM in Porto.

Buchanan GMT

Monday, October 19, 2026

Porto WEST

Monday, October 19, 2026

Buchanan
Liberia
Mon, Oct 19
GMTUTC+0
Porto
Portugal
Mon, Oct 19
WESTUTC+1+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Buchanan to Porto conversion table

Every hour of today in Buchanan and the matching time in Porto. Light rows are typical working hours (9:00–18:00).

BuchananPorto
12:00 AM1:00 AM
1:00 AM2:00 AM
2:00 AM3:00 AM
3:00 AM4:00 AM
4:00 AM5:00 AM
5:00 AM6:00 AM
6:00 AM7:00 AM
7:00 AM8:00 AM
8:00 AM9:00 AM
9:00 AM10:00 AM
10:00 AM11:00 AM
11:00 AM12:00 PM
12:00 PM1:00 PM
1:00 PM2:00 PM
2:00 PM3:00 PM
3:00 PM4:00 PM
4:00 PM5:00 PM
5:00 PM6:00 PM
6:00 PM7:00 PM
7:00 PM8:00 PM
8:00 PM9:00 PM
9:00 PM10:00 PM
10:00 PM11:00 PM
11:00 PM12:00 AM+1 day

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in Buchanan (10:00 AM – 6:00 PM in Porto).

Daylight saving time and the difference

The difference changes during the year because Buchanan and Porto switch clocks on different dates:

  • Oct 19, 2026 – Oct 25, 2026: +1h
  • Oct 25, 2026 – Mar 28, 2027: ±0
  • Mar 28, 2027 – Oct 19, 2027: +1h

Distance

Buchanan and Porto are 3,925 km (2,439 miles) apart in a straight line.

More conversions

Porto to BuchananBuchanan to New YorkBuchanan to LondonBuchanan to Los AngelesBuchanan to ChicagoBuchanan to TorontoBuchanan to São PauloBuchanan to ParisBuchanan to BerlinBuchanan to MoscowBuchanan to DubaiBuchanan to New DelhiBuchanan to Bangkok
New York to PortoLondon to PortoLos Angeles to PortoChicago to PortoToronto to PortoSão Paulo to PortoParis to PortoBerlin to PortoMoscow to PortoDubai to PortoNew Delhi to PortoBangkok to Porto

Questions and answers

What is the time difference between Buchanan and Porto?

Porto is 1 hour ahead of Buchanan.

What time is it in Porto when it is 9 AM in Buchanan?

When it is 9:00 AM in Buchanan, it is 10:00 AM in Porto.

When is the best time to call Porto from Buchanan?

Both sides are at work from 9:00 AM – 5:00 PM in Buchanan (10:00 AM – 6:00 PM in Porto).

Does the time difference between Buchanan and Porto change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.