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26 results for “tithi”
Glossary
9- Amāvāsyāअमावास्याNew moon: the last tithi of the dark fortnight.Panchanga
- EkādaśīएकादशीThe eleventh tithi of each fortnight, observed as a vrata.Panchanga
- KaraṇaकरणHalf a tithi; eleven karaṇas, four fixed and seven movable.Panchanga
- Kṣayaक्षयOmission: a tithi or month skipped in the reckoning.Panchanga
- Pakṣaपक्षLunar fortnight: waxing śukla or waning kṛṣṇa, fifteen tithis each.Panchanga
- Pūrṇimāपूर्णिमाFull moon: the fifteenth tithi of the bright fortnight.Panchanga
- TithiतिथिLunar day: each 12° of the Moon's elongation from the Sun.Panchanga
- Pradoṣaप्रदोषTwilight on trayodaśī, observed as a vrata dedicated to Śiva.Panchanga
- Muhūrtaमुहूर्तA 48-minute unit of time; also the science of electing times.Panchanga
Articles
13- What the Vedic sciences are, and how they connectA map of India's classical knowledge traditions, from the Vedas through the six Vedangas to the applied sciences, and where Jyotish sits among them.Veda
- Shunya: how India gave the world zero, and why it matters to JyotishZero as a placeholder, zero as a number, and the astronomers who needed both to compute the sky.Ganita
- How to read a panchangThe five limbs of the Indian almanac, what each one measures, and how to make sense of a printed page.Panchanga
- Tithi: why the Hindu day is a lunar dayTwelve degrees between Sun and Moon: how the tithi is defined, why it varies in length, and why festivals follow it.Panchanga
- Sidereal and tropical: what the ayanamsa is, and why LahiriTwo zodiacs, one sky. How the slow wobble of the Earth's axis separates them, and how India chose a standard in the 1950s.Siddhanta
- Grahas are not planets: the nine "seizers"Why Jyotish counts the Sun, the Moon and two invisible points among its nine grahas, and what the word actually means.Jyotish · Hora
- Muhurta: choosing a time, the Kalpa wayFrom the ritual sutras to the Muhurta Chintamani: how the tradition thinks about doing an act at a fitting moment.Panchanga
- Why Diwali's date moves every yearDiwali is fixed by the Moon, not the Sun: by the new Moon that closes Ashwina, by the evening it covers, and by the Lakshmi Puja window inside that evening.Panchanga
- Ekadashi: the eleventh lunar dayWhy a lunar year has 24 Ekadashis and sometimes 26, and why smarta and vaishnava almanacs can print different dates for the same one.Panchanga
- Navratri, twice a year: Chaitra and SharadThe two nine-night festivals of the goddess, at the spring and autumn turns of the year, and the rules almanacs use to fix their first and last days.Panchanga
- Sankranti: the Sun's twelve sign entriesWhy Makar Sankranti stays near 14 January while Diwali wanders, how the twelve sankrantis are classed, and the slow drift that will move the date.Panchanga
- Adhika masa: the leap monthTwelve lunar months fall about eleven days short of the solar year. How the calendar inserts a thirteenth month, when it does so, and what the rare lost month is.Panchanga
- Amanta and purnimanta: the Hindu calendar's two month systemsTwo ways of deciding where a lunar month ends, why they give one festival two month-names, and which regions use which.Panchanga
Findings
3- FSVS-F-2026-002Kshaya and vriddhi tithis across a decadeBecause a tithi can be shorter or longer than a civil day, some tithis never touch a sunrise (kshaya, 'lost') and others touch two (vriddhi, 'increase…
- FSVS-F-2026-001How five published almanacs differ on tithi end times, and whyPrinted panchangas for the same city and date can disagree on when a tithi ends by a few minutes or, occasionally, by much more. We set out a method for comparing five almanacs side by side and attributing eac…
- FSVS-F-2026-003Reading an old handwritten kundli: a methodMany families keep handwritten janma patrikas, often decades old, in Sanskrit or a regional language with time stated in ghatis from sunrise. We propose a step by step method for transcribing such a…
