Dhanteras 2026 in Foster City: Events, Puja & Where to Celebrate

TL;DR ✨

• 🪔 Dhanteras 2026 falls on November 6 in Foster City — the opening night of the Diwali season for the Bay Area's Indian community
• 📅 The full festival cluster runs from Dhanteras (Nov 6) through Diwali 2026 (Nov 8), Bhai Dooj 2026 (Nov 10), and Chhath Puja 2026 (Nov 15)
• 🛕 The nearest temples serving Foster City residents include Ashta Lakshmi Krupa and Sanatan Mandir
• 🌟 Pradosh Vrat falls on the same evening as Dhanteras this year — a convergence that makes the day especially significant for many families
• 📍 Desi.Net's Foster City page has the full festival calendar, local business listings, and community events

Dhanteras in the Bay Area Context

Foster City sits at the center of one of the largest and most professionally concentrated Indian communities in the United States. San Mateo County — the peninsula corridor between San Francisco and Silicon Valley — has absorbed waves of Indian immigration tied to the technology industry, and that community has built a rich religious and cultural infrastructure in the decades since.

Dhanteras is the festival that formally opens the Diwali season. It falls on the thirteenth day of the dark fortnight of the Hindu month of Kartik — in 2026, that date is November 6. The festival is associated with Lakshmi, the goddess of wealth, and with Dhanvantari, the physician of the gods. Purchasing gold, silver, or utensils on Dhanteras is considered auspicious; it is one of the most commercially active days of the Hindu calendar.

For Indian families in Foster City and the broader Peninsula, Dhanteras begins a ten-day stretch of overlapping observances. Pradosh Vrat falls on the same evening as Dhanteras 2026 — November 6 — making it a day with dual significance for families who observe both. Amavasya and Diwali 2026 follow on November 8, Bhai Dooj 2026 on November 10, and Chhath Puja 2026 on November 15.

The Diwali Season in Foster City

Diwali 2026 falls on November 8. For a community this large and this well-organized, Diwali is not a single evening event — it's a cultural moment that extends across the whole festival cluster.

The Bay Area Indian community organizes Diwali celebrations at multiple scales: temple pujas, community association events, apartment complex gatherings, school programs, and the large public celebrations that draw attendees from across the peninsula. Foster City residents are well-positioned to access all of these.

Bhai Dooj 2026, falling on November 10, marks the close of the Diwali proper cluster. It celebrates the bond between brothers and sisters — the tikka ceremony, the shared meals, the rituals that formalize the relationship. In diaspora families separated from extended relatives, Bhai Dooj is often observed at home with close friends standing in as family.

Chhath Puja 2026 on November 15 extends the festival season for families from Bihar, Jharkhand, and eastern Uttar Pradesh. Chhath is one of the few major Hindu festivals that involves direct worship of the sun, performed at water bodies at dawn and dusk. Its observance in the Bay Area has grown significantly as the Bihari and Purvanchali communities have grown.

Where to Observe in Foster City and the Peninsula

Foster City itself is a residential community without its own dedicated temple. The Indian community here has built its religious life around institutions slightly further out on the peninsula.

Ashta Lakshmi Krupa is the temple closest to Foster City that serves the broader Bay Area Indian community. As a Lakshmi temple, it has particular significance during the Diwali season — Dhanteras and Diwali are the two days most associated with Lakshmi worship, and the temple will be especially active during this period. Check the temple's own calendar for specific puja schedules around Dhanteras 2026 and Diwali 2026.

Sanatan Mandir in San Bruno serves a broad range of the Hindu tradition, offering regular pujas, festivals, and community programs throughout the year. The Diwali season brings concentrated activity, and Sanatan Mandir is a well-established institution in the peninsula's Indian religious life.

For families with specific regional traditions — Tamil, Telugu, Gujarati, Bengali, Punjabi — the Bay Area has institutions serving each of these communities, many within reasonable distance of Foster City.

Insider Tip: For Dhanteras, the commercial side of the festival — buying gold, silver, or new utensils — is well-served by the Indian jewelry and gift shops along El Camino Real between Foster City and Santa Clara. These stores see their busiest single day of the year on Dhanteras, so arriving early or confirming what you're looking for before you go is worth doing. Confirm hours before you visit, as many shops extend their hours for the festival period.

Panchang and Observance Timing

The Hindu calendar — the panchang — governs the precise timing of all festival observances. Ekadashi, the eleventh day of each lunar fortnight, is an important fasting day that falls on November 4 this year, just before the Dhanteras cluster begins. Pradosh Vrat (November 6), Amavasya (November 8), and the rest of the Diwali cluster follow in close succession.

For families who observe multiple elements of the panchang — not just the major festivals but the weekly and fortnightly observances as well — Desi.Net's Foster City page carries the full festival and panchang calendar for the region. Sankashti Chaturthi falls on November 27, and Makar Sankranti / Pongal 2027 will follow on January 15, 2027 — already marked in the calendar for families planning ahead.

FAQ

When is Dhanteras 2026 in Foster City? Dhanteras 2026 falls on November 6, 2026. Pradosh Vrat also falls on the same evening.

When is Diwali 2026? Diwali 2026 is on November 8, 2026.

Which temples near Foster City celebrate Dhanteras and Diwali? Ashta Lakshmi Krupa and Sanatan Mandir are both active peninsula temples that hold Diwali-season pujas and events. Check their calendars directly for specific schedules around Dhanteras 2026.

What is Chhath Puja and when does it fall in 2026? Chhath Puja is a sun-worship festival observed primarily by families from Bihar and Jharkhand. In 2026, it falls on November 15.

Where can I find the full festival calendar for Foster City? Desi.Net's Foster City page has the complete panchang and festival calendar, along with local business listings and community event information.

Bottom Line

The Diwali season in Foster City runs from Dhanteras 2026 on November 6 through Chhath Puja 2026 on November 15. For the Bay Area's substantial Indian community, this is the year's most significant cultural stretch, and Foster City residents are well-served by the peninsula's deep network of temples and community organizations. Ashta Lakshmi Krupa and Sanatan Mandir anchor the religious calendar for the area. For everything else — the panchang, the local listings, the community events — Desi.Net's Foster City page has it in one place.