Altadena to Karachi time converter

Karachi is 12 hours ahead of Altadena. When it is 9:00 AM in Altadena, it is 9:00 PM in Karachi.

Altadena PDT

Sunday, October 18, 2026

Karachi PKT

Monday, October 19, 2026

Altadena
California, United States
Sun, Oct 18
PDTUTC-7
Karachi
Pakistan
Mon, Oct 19
PKTUTC+5+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Altadena to Karachi conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Altadena (9:00 PM – 10:00 PM in Karachi): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Altadena and Karachi switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: +12h
  • Nov 1, 2026 – Mar 14, 2027: +13h
  • Mar 14, 2027 – Oct 18, 2027: +12h

Distance

Altadena and Karachi are 13,427 km (8,343 miles) apart in a straight line.

More conversions

Karachi to AltadenaAltadena to New YorkAltadena to LondonAltadena to Los AngelesAltadena to ChicagoAltadena to TorontoAltadena to São PauloAltadena to ParisAltadena to BerlinAltadena to MoscowAltadena to DubaiAltadena to New DelhiAltadena to Bangkok
New York to KarachiLondon to KarachiLos Angeles to KarachiChicago to KarachiToronto to KarachiSão Paulo to KarachiParis to KarachiBerlin to KarachiMoscow to KarachiDubai to KarachiNew Delhi to KarachiBangkok to Karachi

Questions and answers

What is the time difference between Altadena and Karachi?

Karachi is 12 hours ahead of Altadena.

What time is it in Karachi when it is 9 AM in Altadena?

When it is 9:00 AM in Altadena, it is 9:00 PM in Karachi.

When is the best time to call Karachi from Altadena?

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Altadena (9:00 PM – 10:00 PM in Karachi): working hours on one side, early or late on the other.

Does the time difference between Altadena and Karachi change?

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