Five Daily Services
Pañca-kāla ('five times/periods') refers to the Pañcarātra system of five daily worship services for the archa deity in a Sri Vaishnava temple: (1) tiruvanandal (dawn, before sunrise) — awakening the Lord; (2) kālasanti (morning) — morning worship and food offering; (3) ucchikāla (midday) — the midday service; (4) sāyarakshai (evening) — the evening service; (5) ardhajāma (deep night) — the night service before the Lord retires.
What Each Service Includes
Each of the five kālas includes: ritual awakening or arrival of the deity (or transition between services), tirumanjanam (bathing), decoration with flowers and garlands, tiruvaradhanam (worship with mantras and arcana), naivedyam (food offering), maṅgaḷārāti (waving of lamps), Divya Prabandham recitation (sevakāla anusandhānam), and distribution of prasāda to devotees.
Temple as a Microcosm
The five-kāla cycle treats the archa deity as a living divine person whose daily rhythms — waking, eating, receiving visitors, resting at midday, evening activities, retiring at night — are honored through these five services. The temple thus operates as a royal household in which the Lord is the sovereign receiving continuous loving service.
Pañcarātra Foundation
The five-kāla system is specifically prescribed in Pañcarātra āgama texts and is the standard system in Sri Vaishnava temples across South India. Vaikhānasa temples (an older priestly tradition) have a somewhat different daily schedule but similar overall structure.