Variyana

Variyana is the eighteenth nityayoga, and its name is glossed as excellent or comfortable. It is one of the auspicious yogas, favourable for undertakings connected with ease, comfort, and beneficial outcomes. Reckoned from the summed longitude of Sun and Moon divided into twenty-seven parts, it advances as the lights separate through the month. In the panchanga it contributes its favourable quality to the reckoning of an auspicious moment, one of the five daily limbs the tradition weighs. These are the conventions of the calendar tradition, in which each of the twenty-seven yogas carries a settled favourable or unfavourable nature; Variyana falls among the benefic set, commending its period for good works. The astronomical basis is the combined motion of Sun and Moon.

Some manuscript traditions and regional panchanga publications give this eighteenth yoga's name as Variyas or in a related comparative grammatical form rather than as Variyana, both pointing to the same underlying sense of surpassing excellence, since the comparative and superlative grades of Sanskrit adjectives are formed with related suffixes to the ordinary adjectival form; this kind of minor orthographic variation between one printed almanac and another is common across the twenty-seven yoga names and is generally a matter of regional transliteration convention rather than any disagreement about which yoga is meant or where it falls in the sequence of twenty-seven.

A yoga is arrived at by addition, which sets it apart from every other reckoning in the almanac. Where the tithi measures the Moon's separation FROM the Sun, the yoga measures the two longitudes ADDED together, and cuts the resulting circle into twenty seven equal arcs of thirteen degrees twenty minutes. Variyana is the arc from 226 degrees 40 minutes to 240 degrees 00 minutes of that sum. The sum climbs at roughly fourteen degrees ten minutes a day, so a yoga runs about twenty two and a half hours on average, a little shorter than a tithi, and like a tithi it can be skipped between two sunrises or carried across two of them.

The twenty seven arcs are the same width as the twenty seven nakshatras, and Variyana is the eighteenth arc of the grid in both schemes, which is why the two are often tabulated side by side. They are not the same thing and share nothing but their arithmetic: a nakshatra is a segment of the sky the Moon is physically standing in, while a yoga is a number derived from two positions and belongs to no part of the sky at all. Reading a yoga as a star group is the commonest confusion the term invites, and the shared name of the eighteenth position, Jyeshtha, is where it usually starts.

Variyana sits among the eighteen yogas classed as favourable. That count matters more than it looks: with eighteen of twenty seven benign, the yoga is a weak filter on its own, and the classical muhurta writers use it as a tie breaker between candidate times rather than as a reason to reject one. A day is not made auspicious by its yoga alone.