{"id":"vidhyamitra:city-day:dwarka:1685-12-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1685-12-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1685-12-01","date_display":"December 1, 1685 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":1685,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2336828.770833,"kali_year":4787,"ahargana":1748363.2708,"sun":{"sidereal_longitude":230.4205,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":293.1956,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":62.7751,"elapsed_within_tithi_degrees":2.7751},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":293.1956,"elapsed_within_degrees":13.1956},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":163.6161},"karana":{"half_tithi_index":10,"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":1685,"month":12,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2336828.770833,"ahargana":1748363.2708,"kali_year":4787,"ayanamsa_lahiri":19.4655,"grahas":{"sun":{"sidereal_longitude":230.13431400000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":295.937314,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false,"latitude":-3.4404},"mars":{"sidereal_longitude":304.50281399999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":230.33741399999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":205.893414,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":273.232314,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":163.36911399999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":63.3002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":243.3002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"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":1685,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2336828.770833,"kali_year":4787,"ahargana":1748363.2708,"sun":{"sidereal_longitude":230.4205,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":293.1956,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":62.7751,"elapsed_within_tithi_degrees":2.7751},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":293.1956,"elapsed_within_degrees":13.1956},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":163.6161},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.44,"elongation":62.775},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.44,"opposition_distance":117.225}},"eclipse_window_40days":[{"offset_days":10,"type":"lunar","occurs":true,"moon_latitude":-0.011,"opposition_distance":1.959}]},"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":"07:18","sunsetLocal":"18:10","solarNoonLocal":"12:44","dayLengthHours":10.870257551242977,"dayLengthDisplay":"10 Hours 52 Mins 13 Secs","nightLengthDisplay":"13 Hours 07 Mins 47 Secs","moonriseLocal":"11:32","moonsetLocal":"22:43","rahuKala":{"name":"Rāhu Kāla","start":"10:01","end":"11:22","startHours":10.015678102182584,"endHours":11.374460296087955,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:06","end":"15:27","startHours":14.0920246838987,"endHours":15.450806877804071,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:18","end":"08:39","startHours":7.298113714371839,"endHours":8.65689590827721,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:50","end":"10:12","startHours":9.8345071429952,"endHours":10.196849061369967,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:45","end":"08:02","startHours":7.751041112340296,"endHours":8.04091464704011,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:22","end":"13:06","startHours":12.370900571618561,"endHours":13.095584408368092,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:51","end":"06:34","startHours":5.848746040872776,"endHours":6.573429877622307,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:24","end":"07:18","startHours":6.3922589184349246,"endHours":7.298113714371839,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:16","startHours":14.544952081867157,"endHours":15.26963591861669,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:58","end":"18:22","startHours":17.968371265614817,"endHours":18.368371265614815,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:10","end":"18:37","startHours":18.168371265614816,"endHours":18.621298663583275,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:55","end":"19:40","startHours":17.918371265614816,"endHours":19.668371265614816,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:22","end":"01:06","startHours":24.37090057161856,"endHours":25.095584408368094,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:18","end":"08:39","startHours":7.298113714371839,"endHours":8.65689590827721,"quality":"inauspicious"},{"name":"Śubha","start":"08:39","end":"10:01","startHours":8.65689590827721,"endHours":10.015678102182584,"quality":"auspicious"},{"name":"Roga","start":"10:01","end":"11:22","startHours":10.015678102182584,"endHours":11.374460296087955,"quality":"inauspicious"},{"name":"Udveg","start":"11:22","end":"12:44","startHours":11.374460296087955,"endHours":12.733242489993327,"quality":"inauspicious"},{"name":"Chala","start":"12:44","end":"14:06","startHours":12.733242489993327,"endHours":14.0920246838987,"quality":"neutral"},{"name":"Labha","start":"14:06","end":"15:27","startHours":14.0920246838987,"endHours":15.450806877804071,"quality":"auspicious"},{"name":"Amṛta","start":"15:27","end":"16:49","startHours":15.450806877804071,"endHours":16.809589071709446,"quality":"auspicious"},{"name":"Kāla","start":"16:49","end":"18:10","startHours":16.809589071709446,"endHours":18.168371265614816,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:10","end":"19:49","startHours":18.168371265614816,"endHours":19.809589071709443,"quality":"auspicious"},{"name":"Amṛta","start":"19:49","end":"21:27","startHours":19.809589071709443,"endHours":21.450806877804073,"quality":"auspicious"},{"name":"Kāla","start":"21:27","end":"23:06","startHours":21.450806877804073,"endHours":23.0920246838987,"quality":"inauspicious"},{"name":"Śubha","start":"23:06","end":"00:44","startHours":23.0920246838987,"endHours":24.733242489993327,"quality":"auspicious"},{"name":"Roga","start":"00:44","end":"02:22","startHours":24.733242489993327,"endHours":26.374460296087953,"quality":"inauspicious"},{"name":"Udveg","start":"02:22","end":"04:01","startHours":26.374460296087953,"endHours":28.015678102182584,"quality":"inauspicious"},{"name":"Chala","start":"04:01","end":"05:39","startHours":28.015678102182584,"endHours":29.65689590827721,"quality":"neutral"},{"name":"Labha","start":"05:39","end":"07:18","startHours":29.65689590827721,"endHours":31.298113714371837,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:18","end":"08:18","startHours":7.298113714371839,"endHours":8.298113714371839,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:18","end":"09:18","startHours":8.298113714371839,"endHours":9.298113714371839,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:18","end":"10:18","startHours":9.298113714371839,"endHours":10.298113714371839,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:18","end":"11:18","startHours":10.298113714371839,"endHours":11.298113714371839,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:18","end":"12:18","startHours":11.298113714371839,"endHours":12.298113714371839,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:18","end":"13:18","startHours":12.298113714371839,"endHours":13.298113714371839,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:18","end":"14:18","startHours":13.298113714371839,"endHours":14.298113714371839,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:18","end":"15:18","startHours":14.298113714371839,"endHours":15.298113714371839,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:18","end":"16:18","startHours":15.298113714371839,"endHours":16.298113714371837,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:18","end":"17:18","startHours":16.298113714371837,"endHours":17.298113714371837,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:18","end":"18:18","startHours":17.298113714371837,"endHours":18.298113714371837,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:18","end":"19:18","startHours":18.298113714371837,"endHours":19.298113714371837,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:18","end":"20:18","startHours":19.298113714371837,"endHours":20.298113714371837,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:18","end":"21:18","startHours":20.298113714371837,"endHours":21.298113714371837,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:18","end":"22:18","startHours":21.298113714371837,"endHours":22.298113714371837,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:18","end":"23:18","startHours":22.298113714371837,"endHours":23.298113714371837,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:18","end":"00:18","startHours":23.298113714371837,"endHours":24.298113714371837,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:18","end":"01:18","startHours":24.298113714371837,"endHours":25.298113714371837,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:18","end":"02:18","startHours":25.298113714371837,"endHours":26.298113714371837,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:18","end":"03:18","startHours":26.298113714371837,"endHours":27.298113714371837,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:18","end":"04:18","startHours":27.298113714371837,"endHours":28.298113714371837,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:18","end":"05:18","startHours":28.298113714371837,"endHours":29.298113714371837,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:18","end":"06:18","startHours":29.298113714371837,"endHours":30.298113714371837,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:18","end":"07:18","startHours":30.298113714371837,"endHours":31.298113714371837,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.887603190412875,"eotMinutes":10.131050600400467,"ayanamsa":19.4655}},"calendars":{"vikram_samvat":1742,"vikram_samvatsara":"Bahudhānya","saka_samvat":1607,"saka_samvatsara":"Krodhana","bengali_samvat":1092,"malayalam_era":861,"nanakshahi_year":216,"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":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Ṣaṣṭhī · Vikram 1742 Bahudhānya · Śaka 1607 Krodhana"},"festivals":[{"id":"skanda-shashthi","name":"Skanda Ṣaṣṭhī","name_sanskrit":"स्कन्द षष्ठी","tradition":"Shaiva","associated_deity":"Kārttikeya / Skanda / Murugan","significance":"Kārttikeya's victory over Tāraka. Important Shaiva day in Tamil tradition.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":3}],"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":[]},"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 1, 1685 CE · Dvārakā · Vidhyamitra","description":"December 1, 1685 CE for Dvārakā: Śukla Ṣaṣṭhī, sūryodaya 07:18, sūryāsta 18:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1685-12-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1685-12-01","sa":"https://sa.vidhyamitra.com/city/dwarka/1685-12-01","hi":"https://hi.vidhyamitra.com/city/dwarka/1685-12-01","x-default":"https://vidhyamitra.com/city/dwarka/1685-12-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T09:32:03.795Z","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":"2026-06-03T09:32:03.795Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T09:32:03.795Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}