{"id":"vidhyamitra:city-day:badrinath:2021-12-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/badrinath/2021-12-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2021-12-19","date_display":"December 19, 2021 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2021,"month":12,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459567.770833,"kali_year":5123,"ahargana":1871102.2708,"sun":{"sidereal_longitude":242.7831,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":61.9327,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":179.1496,"elapsed_within_tithi_degrees":11.1496},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":61.9327,"elapsed_within_degrees":8.5994},"yoga":{"number":23,"name":"Śubha","sum_longitude":304.7158},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2021,"month":12,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459567.770833,"ahargana":1871102.2708,"kali_year":5123,"ayanamsa_lahiri":24.1598,"grahas":{"sun":{"sidereal_longitude":243.18668200000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"moon":{"sidereal_longitude":61.556381999999985,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false,"latitude":1.6795},"mars":{"sidereal_longitude":219.488382,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":253.93148199999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":303.98398199999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":272.02358200000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":286.449982,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":39.9973,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":219.9973,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2021,"month":12,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459567.770833,"kali_year":5123,"ahargana":1871102.2708,"sun":{"sidereal_longitude":242.7831,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":61.9327,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":179.1496,"elapsed_within_tithi_degrees":11.1496},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":61.9327,"elapsed_within_degrees":8.5994},"yoga":{"number":23,"name":"Śubha","sum_longitude":304.7158},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.68,"elongation":179.15},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.68,"opposition_distance":0.85}},"eclipse_window_40days":[]},"city":{"slug":"badrinath","name":"Badarīnāth","lat":30.7433,"lon":79.4938,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha","elevation_m":3133},"tier2":{"city":{"slug":"badrinath","name":"Badarīnāth","lat":30.7433,"lon":79.4938,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha","elevation_m":3133},"sunriseLocal":"07:05","sunsetLocal":"17:14","solarNoonLocal":"12:10","dayLengthHours":10.15575458196782,"dayLengthDisplay":"10 Hours 09 Mins 21 Secs","nightLengthDisplay":"13 Hours 50 Mins 39 Secs","moonriseLocal":"17:01","moonsetLocal":"07:06","rahuKala":{"name":"Rāhu Kāla","start":"15:58","end":"17:14","startHours":15.970147462169123,"endHours":17.2396167849151,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:10","end":"13:26","startHours":12.16173949393119,"endHours":13.431208816677168,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:42","end":"15:58","startHours":14.700678139423147,"endHours":15.970147462169123,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:48","startHours":9.453538272073105,"endHours":9.792063424805367,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:30","end":"07:47","startHours":7.507018643862607,"endHours":7.777838766048416,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:30","startHours":11.823214341198929,"endHours":12.500264646663451,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:44","end":"06:24","startHours":5.729761592018239,"endHours":6.4068118974827595,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:14","end":"07:05","startHours":6.23754932111663,"endHours":7.083862202947281,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:51","end":"14:32","startHours":13.854365257592494,"endHours":14.531415563057015,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:02","end":"17:26","startHours":17.0396167849151,"endHours":17.4396167849151,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:14","end":"17:40","startHours":17.2396167849151,"endHours":17.662773225830424,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:59","end":"18:44","startHours":16.9896167849151,"endHours":18.7396167849151,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:30","startHours":23.82321434119893,"endHours":24.50026464666345,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:05","end":"08:21","startHours":7.083862202947281,"endHours":8.353331525693259,"quality":"inauspicious"},{"name":"Chala","start":"08:21","end":"09:37","startHours":8.353331525693259,"endHours":9.622800848439237,"quality":"neutral"},{"name":"Labha","start":"09:37","end":"10:54","startHours":9.622800848439237,"endHours":10.892270171185213,"quality":"auspicious"},{"name":"Amṛta","start":"10:54","end":"12:10","startHours":10.892270171185213,"endHours":12.16173949393119,"quality":"auspicious"},{"name":"Kāla","start":"12:10","end":"13:26","startHours":12.16173949393119,"endHours":13.431208816677168,"quality":"inauspicious"},{"name":"Śubha","start":"13:26","end":"14:42","startHours":13.431208816677168,"endHours":14.700678139423147,"quality":"auspicious"},{"name":"Roga","start":"14:42","end":"15:58","startHours":14.700678139423147,"endHours":15.970147462169123,"quality":"inauspicious"},{"name":"Udveg","start":"15:58","end":"17:14","startHours":15.970147462169123,"endHours":17.2396167849151,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:14","end":"18:58","startHours":17.2396167849151,"endHours":18.970147462169123,"quality":"auspicious"},{"name":"Roga","start":"18:58","end":"20:42","startHours":18.970147462169123,"endHours":20.700678139423147,"quality":"inauspicious"},{"name":"Udveg","start":"20:42","end":"22:26","startHours":20.700678139423147,"endHours":22.431208816677167,"quality":"inauspicious"},{"name":"Chala","start":"22:26","end":"00:10","startHours":22.431208816677167,"endHours":24.16173949393119,"quality":"neutral"},{"name":"Labha","start":"00:10","end":"01:54","startHours":24.16173949393119,"endHours":25.892270171185213,"quality":"auspicious"},{"name":"Amṛta","start":"01:54","end":"03:37","startHours":25.892270171185213,"endHours":27.622800848439233,"quality":"auspicious"},{"name":"Kāla","start":"03:37","end":"05:21","startHours":27.622800848439233,"endHours":29.353331525693257,"quality":"inauspicious"},{"name":"Śubha","start":"05:21","end":"07:05","startHours":29.353331525693257,"endHours":31.08386220294728,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:05","end":"08:05","startHours":7.083862202947281,"endHours":8.08386220294728,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:05","end":"09:05","startHours":8.08386220294728,"endHours":9.08386220294728,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:05","end":"10:05","startHours":9.08386220294728,"endHours":10.08386220294728,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:05","end":"11:05","startHours":10.08386220294728,"endHours":11.08386220294728,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:05","end":"12:05","startHours":11.08386220294728,"endHours":12.08386220294728,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:05","end":"13:05","startHours":12.08386220294728,"endHours":13.08386220294728,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:05","end":"14:05","startHours":13.08386220294728,"endHours":14.08386220294728,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:05","end":"15:05","startHours":14.08386220294728,"endHours":15.08386220294728,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:05","end":"16:05","startHours":15.08386220294728,"endHours":16.08386220294728,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:05","end":"17:05","startHours":16.08386220294728,"endHours":17.08386220294728,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:05","end":"18:05","startHours":17.08386220294728,"endHours":18.08386220294728,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:05","end":"19:05","startHours":18.08386220294728,"endHours":19.08386220294728,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:05","end":"20:05","startHours":19.08386220294728,"endHours":20.08386220294728,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:05","end":"21:05","startHours":20.08386220294728,"endHours":21.08386220294728,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:05","end":"22:05","startHours":21.08386220294728,"endHours":22.08386220294728,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:05","end":"23:05","startHours":22.08386220294728,"endHours":23.08386220294728,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:05","end":"00:05","startHours":23.08386220294728,"endHours":24.08386220294728,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:05","end":"01:05","startHours":24.08386220294728,"endHours":25.08386220294728,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:05","end":"02:05","startHours":25.08386220294728,"endHours":26.08386220294728,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:05","end":"03:05","startHours":26.08386220294728,"endHours":27.08386220294728,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:05","end":"04:05","startHours":27.08386220294728,"endHours":28.08386220294728,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:05","end":"05:05","startHours":28.08386220294728,"endHours":29.08386220294728,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:05","end":"06:05","startHours":29.08386220294728,"endHours":30.08386220294728,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:05","end":"07:05","startHours":30.08386220294728,"endHours":31.08386220294728,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.4098710296583,"eotMinutes":2.3204303641286352,"ayanamsa":24.1598}},"calendars":{"vikram_samvat":2078,"vikram_samvatsara":"Ānanda","saka_samvat":1943,"saka_samvatsara":"Plava","bengali_samvat":1428,"malayalam_era":1197,"nanakshahi_year":552,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Pūrṇimā · Vikram 2078 Ānanda · Śaka 1943 Plava"},"festivals":[{"id":"datta-jayanti","name":"Datta Jayantī","name_sanskrit":"दत्त जयन्ती","tradition":"Pan-Hindu","associated_deity":"Dattātreya (Brahmā + Viṣṇu + Śiva combined)","significance":"Birth of Dattātreya from Atri-Anusūyā; tri-mūrti unified avatāra.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":2,"sources":["Mārkaṇḍeya Purāṇa","Bhāgavata 4.1.15"]},{"id":"annapurna-jayanti","name":"Annapūrṇā Jayantī","name_sanskrit":"अन्नपूर्णा जयन्ती","tradition":"Shakta","associated_deity":"Devī Annapūrṇā (Pārvatī as nourishing mother)","significance":"Devī Annapūrṇā's manifestation; food-grain pūjā; Mārgaśīrṣa Pūrṇimā tradition.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":3,"sources":["Annapūrṇā-stotra by Śaṅkarācārya"]}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Dedicated festival walk for Datta Jayantī · Annapūrṇā Jayantī is not live yet; Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"badrinath"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 19, 2021 CE · Badarīnāth · Vidhyamitra","description":"December 19, 2021 CE for Badarīnāth: Śukla Pūrṇimā, sūryodaya 07:05, sūryāsta 17:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/badrinath/2021-12-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/badrinath/2021-12-19","sa":"https://sa.vidhyamitra.com/city/badrinath/2021-12-19","hi":"https://hi.vidhyamitra.com/city/badrinath/2021-12-19","x-default":"https://vidhyamitra.com/city/badrinath/2021-12-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-11T22:53:15.127Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-09-11T22:53:15.127Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-11T22:53:15.127Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}