For the average Keralite household in 1991, the Mathrubhumi calendar served as a daily decision-maker.

: The calendar is noted for its long-standing reliability , with some collectors maintaining archives dating back to 1983.

: Known for its clear typography and organized layout, Mathrubhumi calendars are praised for being readable even for the elderly. The 1991 version maintained this legacy, offering a clutter-free design that balanced Gregorian dates with traditional Malayalam months like Chingam and Kanni. Verdict

For detailed daily horoscopes or specific nakshatra timings from 1991, you can consult the Mathrubhumi Astrology portal Malayalam 150-Year Calendar Archive exact date of a specific festival like Onam or Vishu for 1991?

The 1991 edition follows the traditional lunisolar system, which integrates the positions of the sun and moon to determine auspicious timings.