{"id":"vidhyamitra:city-day:dwarka:2008-12-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2008-12-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2008-12-20","date_display":"December 20, 2008 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":2008,"month":12,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454820.770833,"kali_year":5110,"ahargana":1866355.2708,"sun":{"sidereal_longitude":244.1836,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":158.2298,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.0462,"elapsed_within_tithi_degrees":10.0462},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":158.2298,"elapsed_within_degrees":11.5631},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":42.4134},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2008,"month":12,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454820.770833,"ahargana":1866355.2708,"kali_year":5110,"ayanamsa_lahiri":23.9783,"grahas":{"sun":{"sidereal_longitude":244.54425200000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"moon":{"sidereal_longitude":161.72535200000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false,"latitude":-3.2741},"mars":{"sidereal_longitude":240.47315200000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":257.874552,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":272.73575200000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":289.77325199999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":147.451952,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":291.5162,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":111.5162,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":"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":2008,"month":12,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454820.770833,"kali_year":5110,"ahargana":1866355.2708,"sun":{"sidereal_longitude":244.1836,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":158.2298,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.0462,"elapsed_within_tithi_degrees":10.0462},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":158.2298,"elapsed_within_degrees":11.5631},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":42.4134},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.274,"elongation":85.954},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.274,"opposition_distance":94.046}},"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":"07:29","sunsetLocal":"18:15","solarNoonLocal":"12:52","dayLengthHours":10.771907655840558,"dayLengthDisplay":"10 Hours 46 Mins 19 Secs","nightLengthDisplay":"13 Hours 13 Mins 41 Secs","moonriseLocal":"01:22","moonsetLocal":"13:20","rahuKala":{"name":"Rāhu Kāla","start":"10:11","end":"11:31","startHours":10.178251127332048,"endHours":11.524739584312119,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:13","end":"15:34","startHours":14.217716498272257,"endHours":15.564204955252327,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:29","end":"08:50","startHours":7.485274213371909,"endHours":8.831762670351978,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:00","end":"10:21","startHours":9.998719333068038,"endHours":10.357782921596058,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:56","end":"08:13","startHours":7.934103699031932,"endHours":8.221354569854347,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:31","end":"13:14","startHours":12.51216445276417,"endHours":13.230291629820206,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:03","end":"06:46","startHours":6.049019859259834,"endHours":6.767147036315872,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:35","end":"07:29","startHours":6.5876152420518626,"endHours":7.485274213371909,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:23","startHours":14.66654598393228,"endHours":15.384673160988317,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:03","end":"18:27","startHours":18.057181869212467,"endHours":18.457181869212466,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:15","end":"18:42","startHours":18.257181869212467,"endHours":18.70601135487249,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:00","end":"19:45","startHours":18.007181869212467,"endHours":19.757181869212467,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:31","end":"01:14","startHours":24.512164452764168,"endHours":25.230291629820208,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:29","end":"08:50","startHours":7.485274213371909,"endHours":8.831762670351978,"quality":"inauspicious"},{"name":"Śubha","start":"08:50","end":"10:11","startHours":8.831762670351978,"endHours":10.178251127332048,"quality":"auspicious"},{"name":"Roga","start":"10:11","end":"11:31","startHours":10.178251127332048,"endHours":11.524739584312119,"quality":"inauspicious"},{"name":"Udveg","start":"11:31","end":"12:52","startHours":11.524739584312119,"endHours":12.871228041292188,"quality":"inauspicious"},{"name":"Chala","start":"12:52","end":"14:13","startHours":12.871228041292188,"endHours":14.217716498272257,"quality":"neutral"},{"name":"Labha","start":"14:13","end":"15:34","startHours":14.217716498272257,"endHours":15.564204955252327,"quality":"auspicious"},{"name":"Amṛta","start":"15:34","end":"16:55","startHours":15.564204955252327,"endHours":16.910693412232398,"quality":"auspicious"},{"name":"Kāla","start":"16:55","end":"18:15","startHours":16.910693412232398,"endHours":18.257181869212467,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:15","end":"19:55","startHours":18.257181869212467,"endHours":19.910693412232398,"quality":"auspicious"},{"name":"Amṛta","start":"19:55","end":"21:34","startHours":19.910693412232398,"endHours":21.56420495525233,"quality":"auspicious"},{"name":"Kāla","start":"21:34","end":"23:13","startHours":21.56420495525233,"endHours":23.217716498272257,"quality":"inauspicious"},{"name":"Śubha","start":"23:13","end":"00:52","startHours":23.217716498272257,"endHours":24.871228041292188,"quality":"auspicious"},{"name":"Roga","start":"00:52","end":"02:31","startHours":24.871228041292188,"endHours":26.52473958431212,"quality":"inauspicious"},{"name":"Udveg","start":"02:31","end":"04:11","startHours":26.52473958431212,"endHours":28.178251127332047,"quality":"inauspicious"},{"name":"Chala","start":"04:11","end":"05:50","startHours":28.178251127332047,"endHours":29.831762670351978,"quality":"neutral"},{"name":"Labha","start":"05:50","end":"07:29","startHours":29.831762670351978,"endHours":31.48527421337191,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:29","end":"08:29","startHours":7.485274213371909,"endHours":8.485274213371909,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:29","end":"09:29","startHours":8.485274213371909,"endHours":9.485274213371909,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:29","end":"10:29","startHours":9.485274213371909,"endHours":10.485274213371909,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:29","end":"11:29","startHours":10.485274213371909,"endHours":11.485274213371909,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:29","end":"12:29","startHours":11.485274213371909,"endHours":12.485274213371909,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:29","end":"13:29","startHours":12.485274213371909,"endHours":13.485274213371909,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:29","end":"14:29","startHours":13.485274213371909,"endHours":14.485274213371909,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:29","end":"15:29","startHours":14.485274213371909,"endHours":15.485274213371909,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:29","end":"16:29","startHours":15.485274213371909,"endHours":16.48527421337191,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:29","end":"17:29","startHours":16.48527421337191,"endHours":17.48527421337191,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:29","end":"18:29","startHours":17.48527421337191,"endHours":18.48527421337191,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:29","end":"19:29","startHours":18.48527421337191,"endHours":19.48527421337191,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:29","end":"20:29","startHours":19.48527421337191,"endHours":20.48527421337191,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:29","end":"21:29","startHours":20.48527421337191,"endHours":21.48527421337191,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:29","end":"22:29","startHours":21.48527421337191,"endHours":22.48527421337191,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:29","end":"23:29","startHours":22.48527421337191,"endHours":23.48527421337191,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:29","end":"00:29","startHours":23.48527421337191,"endHours":24.48527421337191,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:29","end":"01:29","startHours":24.48527421337191,"endHours":25.48527421337191,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:29","end":"02:29","startHours":25.48527421337191,"endHours":26.48527421337191,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:29","end":"03:29","startHours":26.48527421337191,"endHours":27.48527421337191,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:29","end":"04:29","startHours":27.48527421337191,"endHours":28.48527421337191,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:29","end":"05:29","startHours":28.48527421337191,"endHours":29.48527421337191,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:29","end":"06:29","startHours":29.48527421337191,"endHours":30.48527421337191,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:29","end":"07:29","startHours":30.48527421337191,"endHours":31.48527421337191,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Śrīvatsa","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":-23.428243073169465,"eotMinutes":1.851917522468745,"ayanamsa":23.9783}},"calendars":{"vikram_samvat":2065,"vikram_samvatsara":"Plava","saka_samvat":1930,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1415,"malayalam_era":1184,"nanakshahi_year":539,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","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":"Pauṣa Kṛṣṇa Aṣṭamī · Vikram 2065 Plava · Śaka 1930 Sarvadhāri"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 20, 2008 CE · Dvārakā · Vidhyamitra","description":"December 20, 2008 CE for Dvārakā: Kṛṣṇa Aṣṭamī, sūryodaya 07:29, sūryāsta 18:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2008-12-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2008-12-20","sa":"https://sa.vidhyamitra.com/city/dwarka/2008-12-20","hi":"https://hi.vidhyamitra.com/city/dwarka/2008-12-20","x-default":"https://vidhyamitra.com/city/dwarka/2008-12-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T01:33:19.597Z","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":"2026-06-02T01:33:19.597Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T01:33:19.597Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}