{"id":"vidhyamitra:city-day:dwarka:2091-12-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2091-12-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2091-12-04","date_display":"December 4, 2091 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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2091,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2485119.770833,"kali_year":5193,"ahargana":1896654.2708,"sun":{"sidereal_longitude":226.2732,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":140.787,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.5138,"elapsed_within_tithi_degrees":10.5138},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":140.787,"elapsed_within_degrees":7.4537},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":7.0602},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2091,"month":12,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2485119.770833,"ahargana":1896654.2708,"kali_year":5193,"ayanamsa_lahiri":25.1371,"grahas":{"sun":{"sidereal_longitude":226.97900700000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":138.09560699999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":1.1376},"mars":{"sidereal_longitude":257.36830699999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":205.29830700000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":266.67320700000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":259.071107,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":72.03830700000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":126.1294,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":306.1294,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2091,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2485119.770833,"kali_year":5193,"ahargana":1896654.2708,"sun":{"sidereal_longitude":226.2732,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":140.787,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.5138,"elapsed_within_tithi_degrees":10.5138},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":140.787,"elapsed_within_degrees":7.4537},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":7.0602},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.138,"elongation":85.486},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.138,"opposition_distance":94.514}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:20","sunsetLocal":"18:11","solarNoonLocal":"12:45","dayLengthHours":10.847856356851374,"dayLengthDisplay":"10 Hours 50 Mins 52 Secs","nightLengthDisplay":"13 Hours 09 Mins 08 Secs","moonriseLocal":"00:36","moonsetLocal":"13:03","rahuKala":{"name":"Rāhu Kāla","start":"15:28","end":"16:49","startHours":15.464710346977792,"endHours":16.820692391584213,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:02","end":"11:24","startHours":10.040782168552106,"endHours":11.396764213158527,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:45","end":"14:07","startHours":12.752746257764947,"endHours":14.10872830237137,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:52","end":"10:13","startHours":9.859984562604582,"endHours":10.221579774499627,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:47","end":"08:04","startHours":7.780812094208069,"endHours":8.070088263724106,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:23","end":"13:07","startHours":12.391151045869902,"endHours":13.114341469659992,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:53","end":"06:36","startHours":5.882437231759078,"endHours":6.60562765554917,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:25","end":"07:20","startHours":6.424830049601647,"endHours":7.328818079339261,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:17","startHours":14.560722317240177,"endHours":15.283912741030269,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.976674436190635,"endHours":18.376674436190633,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:38","startHours":18.176674436190634,"endHours":18.62866845105944,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.926674436190634,"endHours":19.676674436190634,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:23","end":"01:07","startHours":24.3911510458699,"endHours":25.114341469659994,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:20","end":"08:41","startHours":7.328818079339261,"endHours":8.684800123945683,"quality":"inauspicious"},{"name":"Udveg","start":"08:41","end":"10:02","startHours":8.684800123945683,"endHours":10.040782168552106,"quality":"inauspicious"},{"name":"Chala","start":"10:02","end":"11:24","startHours":10.040782168552106,"endHours":11.396764213158527,"quality":"neutral"},{"name":"Labha","start":"11:24","end":"12:45","startHours":11.396764213158527,"endHours":12.752746257764947,"quality":"auspicious"},{"name":"Amṛta","start":"12:45","end":"14:07","startHours":12.752746257764947,"endHours":14.10872830237137,"quality":"auspicious"},{"name":"Kāla","start":"14:07","end":"15:28","startHours":14.10872830237137,"endHours":15.464710346977792,"quality":"inauspicious"},{"name":"Śubha","start":"15:28","end":"16:49","startHours":15.464710346977792,"endHours":16.820692391584213,"quality":"auspicious"},{"name":"Roga","start":"16:49","end":"18:11","startHours":16.820692391584213,"endHours":18.176674436190634,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:11","end":"19:49","startHours":18.176674436190634,"endHours":19.820692391584213,"quality":"inauspicious"},{"name":"Śubha","start":"19:49","end":"21:28","startHours":19.820692391584213,"endHours":21.46471034697779,"quality":"auspicious"},{"name":"Roga","start":"21:28","end":"23:07","startHours":21.46471034697779,"endHours":23.108728302371368,"quality":"inauspicious"},{"name":"Udveg","start":"23:07","end":"00:45","startHours":23.108728302371368,"endHours":24.752746257764947,"quality":"inauspicious"},{"name":"Chala","start":"00:45","end":"02:24","startHours":24.752746257764947,"endHours":26.396764213158527,"quality":"neutral"},{"name":"Labha","start":"02:24","end":"04:02","startHours":26.396764213158527,"endHours":28.040782168552106,"quality":"auspicious"},{"name":"Amṛta","start":"04:02","end":"05:41","startHours":28.040782168552106,"endHours":29.68480012394568,"quality":"auspicious"},{"name":"Kāla","start":"05:41","end":"07:20","startHours":29.68480012394568,"endHours":31.32881807933926,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:20","end":"08:20","startHours":7.328818079339261,"endHours":8.32881807933926,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:20","end":"09:20","startHours":8.32881807933926,"endHours":9.32881807933926,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:20","end":"10:20","startHours":9.32881807933926,"endHours":10.32881807933926,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:20","end":"11:20","startHours":10.32881807933926,"endHours":11.32881807933926,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:20","end":"12:20","startHours":11.32881807933926,"endHours":12.32881807933926,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:20","end":"13:20","startHours":12.32881807933926,"endHours":13.32881807933926,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:20","end":"14:20","startHours":13.32881807933926,"endHours":14.32881807933926,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:20","end":"15:20","startHours":14.32881807933926,"endHours":15.32881807933926,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:20","end":"16:20","startHours":15.32881807933926,"endHours":16.32881807933926,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:20","end":"17:20","startHours":16.32881807933926,"endHours":17.32881807933926,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:20","end":"18:20","startHours":17.32881807933926,"endHours":18.32881807933926,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:20","end":"19:20","startHours":18.32881807933926,"endHours":19.32881807933926,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:20","end":"20:20","startHours":19.32881807933926,"endHours":20.32881807933926,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:20","end":"21:20","startHours":20.32881807933926,"endHours":21.32881807933926,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:20","end":"22:20","startHours":21.32881807933926,"endHours":22.32881807933926,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:20","end":"23:20","startHours":22.32881807933926,"endHours":23.32881807933926,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:20","end":"00:20","startHours":23.32881807933926,"endHours":24.32881807933926,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:20","end":"01:20","startHours":24.32881807933926,"endHours":25.32881807933926,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:20","end":"02:20","startHours":25.32881807933926,"endHours":26.32881807933926,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:20","end":"03:20","startHours":26.32881807933926,"endHours":27.32881807933926,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:20","end":"04:20","startHours":27.32881807933926,"endHours":28.32881807933926,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:20","end":"05:20","startHours":28.32881807933926,"endHours":29.32881807933926,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:20","end":"06:20","startHours":29.32881807933926,"endHours":30.32881807933926,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:20","end":"07:20","startHours":30.32881807933926,"endHours":31.32881807933926,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.24168747349565,"eotMinutes":8.960824534103129,"ayanamsa":25.1371}},"calendars":{"vikram_samvat":2148,"vikram_samvatsara":"Raktākṣī","saka_samvat":2013,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1498,"malayalam_era":1267,"nanakshahi_year":622,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Aṣṭamī · Vikram 2148 Raktākṣī · Śaka 2013 Virodhakṛt"},"festivals":[{"id":"kalabhairava-ashtami","name":"Kālabhairava Aṣṭamī","name_sanskrit":"कालभैरव अष्टमी","tradition":"Shaiva","associated_deity":"Kālabhairava (fierce Śiva)","significance":"Kālabhairava's manifestation; Kāśī-kṣetrapāla.","vrata":true,"detection":{"tithi_number":23,"tithi_paksha":"Kṛṣṇa","lunar_month":"Mārgaśīrṣa"},"precedence":3}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 4, 2091 CE · Dvārakā · Vidhyamitra","description":"December 4, 2091 CE for Dvārakā: Kṛṣṇa Aṣṭamī, sūryodaya 07:20, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2091-12-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2091-12-04","sa":"https://sa.vidhyamitra.com/city/dwarka/2091-12-04","hi":"https://hi.vidhyamitra.com/city/dwarka/2091-12-04","x-default":"https://vidhyamitra.com/city/dwarka/2091-12-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:13:34.461Z","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":"2026-05-31T18:13:34.461Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:13:34.461Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}