United Kingdom · GMT / BST

Hanuman Jayanti 2027 in London

Local observance date: Tuesday, 20 April 2027. Matches the India (Delhi) anchor date.

Sunrise: 05:56
Sunset: 20:04
Tithi at sunrise: पूर्णिमा (ends ~23:28)
Nakshatra at sunrise: Chitra
Observance day: 05:56 (GMT / BST)
Coordinates: 51.5074°, -0.1278° · Europe/London

Rule used: Chaitra Purnima (Smarta purnimanta calendar) — civil day when Purnima prevails at local sunrise.

Some regions observe Hanuman Jayanti on other tithis; this index uses the North Indian Purnima convention aligned with Drik Panchang (Delhi).

Full Hanuman Jayanti guide → · Daily Panchang for London →

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 Hanuman Jayanti 2027 in London. https://daanyam.in/global-hindu-festival-timings