🪷 1813 Amāvasya Calendar · 13 New Moons

The lunar darkness of every Hindu month · most-auspicious for pitr-tarpaṇa and ancestor-offerings

1813 Amāvasya Source-Anchor Spine

This route-proven spine lets a bhakta-reader or AI agent move from this annual Amāvasya calendar into the parent year, month, and day time-axis, sibling calendar companions, exact jyotiṣa/Gītā anchors, reader-local city/calculator application, Bindu, and philosophy. The reader applies it from their own kṣetra anywhere on Bhūmi; no founder-city is the universal center.

1813 Amāvasya calendarlocal new-moon year view and pitṛ-tarpaṇa timing layer 1813 yearparent annual Hindu calendar source spine January monthopening monthly pañchāṅga grid for the year mid-year monthrepresentative monthly pañchāṅga grid for this companion year opening dayatomic day-axis source page for the year boundary /festivals124-festival dharmic-year source layer behind annual observances Ekādaśī calendarVaiṣṇava fast-day year view derived from the tithi stream Saṅkrānti calendar12 solar rāśi-transition year view derived from the Sun stream Pūrṇimā calendarfull-moon year view derived from the lunar tithi stream Eclipse calendarsolar and lunar grahaṇa year scan from the Rāhu-Ketu nodal axis Mercury retrograde calendarBudha-vakrī windows derived from the graha motion stream /jyotisha-referencefive-limb pañchāṅga and jyotiṣa reference layer Moon grahaCandra source route behind new-moon tithi darkness Kṛṣṇa Amāvasya tithitithi reference page for the thirtieth lunar day BG 10.29pitṝṇām aryamā cāsmi · Krishna as Aryamā among the Pitṛs BG 8.5antya-kāla recollection context behind pitṛ observance /samskara-muhurtarite-timing doorway that consumes the same date stream /calculatorreader-local chart computation for any date in the year /citiesreader-local Bhūmi access for city-specific time application BG 18.66surrender seal for every calendar observance /binduone Bindu behind year, companion, day, festival, and reader /philosophyKrishna = Paramaatma = Parabrahman constitutional foundation

Amāvasya (new moon) is the 30th tithi · Kṛṣṇa-pakṣa Amāvasyā · the moment of minimum lunar light. Traditionally observed with: pitr-tarpaṇa (ancestor offerings) · darśa-śrāddha · upavāsa-vrata · maunavrata (silence) · evening bhajana. Major Amāvasyās: Mahālaya Amāvasya (peak pitr-pakṣa) · Sarvapitri Amāvasya · Dīpāvalī Amāvasya (Lakṣmī-pūjā) · Somavatī Amāvasya (when on Monday).

Date	Day	Lunar Month	Festival
1813-01-02	Sat	Pauṣa	—
1813-02-01	Mon	Māgha	—
1813-03-02	Tue	Phālguna	—
1813-04-01	Thu	Caitra	—
1813-04-30	Fri	Vaiśākha	—
1813-05-29	Sat	Jyeṣṭha	Vaṭa Sāvitrī Amāvasyā
1813-06-28	Mon	Āṣāḍha	—
1813-07-27	Tue	Śrāvaṇa	—
1813-08-25	Wed	Bhādrapada	—
1813-09-24	Fri	Āśvina	Mahālaya Amāvasyā (Sarvapitṛ Amāvasyā)
1813-10-24	Sun	Kārtika	Dīpāvalī (Diwali)
1813-11-22	Mon	Mārgaśīrṣa	—
1813-12-22	Wed	Pauṣa	—

📚 See Also

1813 Pūrṇimā calendar · The 12-13 full-moon dates of this year
1813 Full Hindu Calendar · All festivals + tithis + saṅkrāntis
Candra · Moon graha reference · The graha whose darkness defines amāvasya
Birth-Chart Calculator · See what tithi you were born under

📖 References

Bhāgavata Purāṇa · pitr-tarpaṇa on Amāvasya — Classical authority on new-moon ancestor-offerings
Garuda Purāṇa · Pretakhaṇḍa · śrāddha-vidhi — Detailed śrāddha procedures for departed souls
Bhagavad-Gītā 10.29 · pitr̥nām aryamā cāsmi — Krishna IS the Pitr-deity Aryamā

Categories: Lunar Calendar · Amāvasya · New Moons · Hindu Calendar · Pitr-Tarpaṇa · Pañchāṅga Reference · 1813 CE