Panchang by city › Cupertino
Panchang for September 17, 2026 in Cupertino, CA
By Global Panchang Team · Updated
Thursday, September 17, 2026 · Bhadrapada masa · Shukla paksha
‹ Wed, Sep 16 · Today · Fri, Sep 18 › · September 2026 · Cupertino calendar 2026 · 2027
Open full panchang for Cupertino ›More for Cupertino
Daily timings and vrats
Ekadashi · paranaAuspicious timeMoonriseRahu KalamChoghadiyaHoraBrahma MuhurtaAbhijitTithi todayNakshatra todayPradoshamSankashti · moonriseAmavasyaPurnimaChandrashtamaTarabalam
Festivals in Cupertino
Karthika masamMargasira masamDhanurmasamSankrantiDasara (Dussehra)Karva ChauthDhanterasDiwaliNagula ChavithiKanda ShashtiAll festivals ›
Why Cupertino dates can differ from India › · తెలుగు › · தமிழ் ›
Coming up
- Parsva Ekadashi · Tue, Sep 22
- Pradosham · Wed, Sep 23
- Purnima · Sat, Sep 26
- Sankashti Chaturthi · Tue, Sep 29
- Indira Ekadashi · Tue, Oct 6
- Pradosham · Wed, Oct 7
- Masik Shivaratri · Thu, Oct 8
- Amavasya · Sat, Oct 10
- Saddula Bathukamma · Sun, Oct 18
Rahu Kalam, next 7 days
| Date | Rahu Kalam | Tithi |
|---|---|---|
| Fri, Sep 18 | 11:30 AM – 1:02 PM | Ashtami |
| Sat, Sep 19 | 9:58 AM – 11:30 AM | Navami |
| Sun, Sep 20 | 5:35 PM – 7:06 PM | Dashami |
| Mon, Sep 21 | 8:27 AM – 9:58 AM | Dashami |
| Tue, Sep 22 | 4:02 PM – 5:33 PM | Ekadashi |
| Wed, Sep 23 | 1:00 PM – 2:30 PM | Dwadashi |
| Thu, Sep 24 | 2:30 PM – 4:00 PM | Trayodashi |
About the panchang in Cupertino
Cupertino's clocks change twice a year: PDT (UTC−07:00) from Mar 8 until Nov 1 2026, and PST (UTC−08:00) the rest of the year. Every time on this page is local clock time with the change already applied; on the switch-over days, all timings jump by an hour.
Sunrise in Cupertino moves from 5:48 AM (Jun 8) to 7:33 AM (Oct 31), and daylight lasts from 9 h 32 min to 14 h 41 min. Rahu Kalam, Yamaganda and Gulika are each one-eighth of the daytime, so in Cupertino they last about 72 minutes in the shortest days and 110 minutes in the longest: never a fixed 90 minutes, and never fixed clock times.
Dates can differ from India too. Tithis are counted from local sunrise, so in 2026, 14 of the 24 Ekadashis in Cupertino fall on a different day than in India. That is why a panchang made for India can give the wrong fasting day here.
All calculations use Drik Ganita: Cupertino's own sunrise and sunset (NOAA solar formulas) and the true positions of the Sun and Moon (Astronomy Engine, validated against NASA JPL), with Lahiri ayanamsa.
Questions
What is the tithi on September 17, 2026 in Cupertino?
Saptami till 12:32 AM (next day) (Bhadrapada masa · Shukla paksha).
What time is Rahu Kalam on September 17, 2026 in Cupertino?
2:34 PM – 4:07 PM
When is Brahma Muhurta on September 17, 2026 in Cupertino?
5:20 AM – 6:06 AM
Is this panchang accurate?
Yes. It uses Drik Ganita with Cupertino's own sunrise (NOAA solar formulas) and planet positions from Astronomy Engine, which is validated against NASA JPL data.
Nearby: Sunnyvale · Santa Clara · Mountain View · San Jose
Times are for Cupertino, CA (America/Los_Angeles). Dates for the year: Ekadashi · Amavasya · Purnima
For general information only. Calculated by software for this city; it may contain errors and is not religious, astrological or medical advice. Always confirm important dates and muhurtams with your priest or temple. Disclaimer and terms · Privacy · © Global Panchang