Finds auspicious time windows for an activity between two dates (up to a year) at a location, with exact ISO start and end times. Activities: marriage, griha_pravesh, business, travel, naming_ceremony, vehicle_purchase, property_purchase, mundan, annaprashan, upanayana, vidyarambha. Applies each activity's nakshatra, tithi and weekday rules, seasonal bans (Chaturmas, Adhik Maas, Pitru Paksha, Kharmas, Holashtak, Guru/Shukra asta, Panchaka), and avoids Rahu Kaal, Yamaganda, Gulika, Durmuhurta, Varjyam and Bhadra; scores 0-100 with reasons, and excluded_minutes explains an empty result.
WORKFLOW: BEFORE: asterwise_geocode — when you only have a place name.
AFTER: asterwise_get_panchanga — full timings for a chosen window's day.
INPUT CONTRACT: request.activity (enum above), request.from_date and request.to_date (YYYY-MM-DD, at most 366 days apart), request.lat, request.lon, request.timezone (IANA). Optional: top_n (1-50, default 5), max_windows_per_day (default 1, so results spread across dates), participants (up to two, each with nakshatra and optional moon_rashi, or birth_date, birth_time, birth_lat, birth_lon, birth_timezone).
DO NOT CONFUSE WITH: asterwise_get_choghadiya — the sixteen slots of one day, not a ranked search.
asterwise_get_panchanga — one day's limbs and timings.
Full output and error contract: https://docs.asterwise.com/mcp/tools/get-muhurta/