United States · Central Time

Bhai Dooj 2027 in Chicago

Local observance date: Sunday, 31 October 2027. Matches the India (Delhi) anchor date.

Sunrise: 07:22
Sunset: 17:48
Tithi at sunrise: तृतीया (ends ~06:47)
Nakshatra at sunrise: Anuradha
Bhai Dooj: 07:22 (Central Time)
Coordinates: 41.8781°, -87.6298° · America/Chicago

Kshaya tithi note: This tithi was skipped between two sunrises at this location. An alternate observance date (Saturday, 30 October 2027) is defensible in some traditions — we show both in our Ekadashi pages; confirm with your sampradaya.

Rule used: Kartika Shukla Dwitiya — sibling tilak on the civil day when Dwitiya prevails at local sunrise.

Full Bhai Dooj guide → · Daily Panchang for Chicago →

How these timings are calculated

Calculated using Daanyam's stated Panchang convention: Smarta purnimanta month labels, tithi sampled at local sunrise (Pradosh festivals use local sunset). India anchor dates use Delhi coordinates (28.6139°N, 77.209°E). Diaspora cities use catalog coordinates and IANA timezones including daylight saving where applicable.

Ephemeris: astronomia (sync) with Lahiri ayanāṃśa for nakshatra; Astro Engine when enabled for month strips.

Sunrise/sunset: NOAA-style solar approximation at observer coordinates.

Version: festival-index-2027.1:astronomia-sync

Kernel

de440

Ayanamsa

lahiri_swe_zero_epoch_iau1976_v1

Provenance source: live. Full pipeline: How we compute.

For journalists and publishers

This index lists location-specific Hindu festival civil dates and observance windows for 2027, computed from latitude, longitude, and IANA timezone — not by shifting India Standard Time. Methodology: How we compute. Last updated: 2026-08-28. Questions: partners@daanyam.in.

Source: Daanyam Bhai Dooj 2027 in Chicago. https://daanyam.in/global-hindu-festival-timings