{"id":"vidhyamitra:city-day:dwarka:1817-12-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1817-12-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1817-12-14","date_display":"December 14, 1817 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":1817,"month":12,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2385052.770833,"kali_year":4919,"ahargana":1796587.2708,"sun":{"sidereal_longitude":240.5106,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":311.3611,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":70.8505,"elapsed_within_tithi_degrees":10.8505},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":311.3611,"elapsed_within_degrees":4.6945},"yoga":{"number":15,"name":"Vajra","sum_longitude":191.8718},"karana":{"half_tithi_index":11,"name":"Taitila"},"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":1817,"month":12,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2385052.770833,"ahargana":1796587.2708,"kali_year":4919,"ayanamsa_lahiri":21.3099,"grahas":{"sun":{"sidereal_longitude":240.45350199999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"moon":{"sidereal_longitude":313.68640200000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false,"latitude":-4.3809},"mars":{"sidereal_longitude":55.82800199999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":250.46750199999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":242.877202,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"venus":{"sidereal_longitude":221.65480200000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":311.166702,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":28.1606,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":208.1606,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"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":1817,"month":12,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2385052.770833,"kali_year":4919,"ahargana":1796587.2708,"sun":{"sidereal_longitude":240.5106,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":311.3611,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":70.8505,"elapsed_within_tithi_degrees":10.8505},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":311.3611,"elapsed_within_degrees":4.6945},"yoga":{"number":15,"name":"Vajra","sum_longitude":191.8718},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.381,"elongation":70.85},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.381,"opposition_distance":109.15}},"eclipse_window_40days":[{"offset_days":-20,"type":"lunar","occurs":true,"moon_latitude":1.022,"opposition_distance":2.315}]},"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":"07:26","sunsetLocal":"18:13","solarNoonLocal":"12:49","dayLengthHours":10.78787755086285,"dayLengthDisplay":"10 Hours 47 Mins 16 Secs","nightLengthDisplay":"13 Hours 12 Mins 44 Secs","moonriseLocal":"11:56","moonsetLocal":"23:29","rahuKala":{"name":"Rāhu Kāla","start":"16:52","end":"18:13","startHours":16.870280918673046,"endHours":18.218765612530902,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:49","end":"14:10","startHours":12.824826837099476,"endHours":14.173311530957333,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:31","end":"16:52","startHours":15.521796224815189,"endHours":16.870280918673046,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:57","end":"10:18","startHours":9.948059490202716,"endHours":10.307655408564813,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:53","end":"08:10","startHours":7.88038295962067,"endHours":8.168059694310346,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:28","end":"13:11","startHours":12.465230918737383,"endHours":13.184422755461572,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:00","end":"06:43","startHours":5.992504388219672,"endHours":6.711696224943862,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:32","end":"07:26","startHours":6.531898265762814,"endHours":7.4308880616680515,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:21","startHours":14.622806428909952,"endHours":15.341998265634142,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:01","end":"18:25","startHours":18.018765612530903,"endHours":18.4187656125309,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:13","end":"18:40","startHours":18.218765612530902,"endHours":18.66826051048352,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:58","end":"19:43","startHours":17.968765612530902,"endHours":19.718765612530902,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:28","end":"01:11","startHours":24.465230918737383,"endHours":25.184422755461576,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:26","end":"08:47","startHours":7.4308880616680515,"endHours":8.779372755525907,"quality":"inauspicious"},{"name":"Chala","start":"08:47","end":"10:08","startHours":8.779372755525907,"endHours":10.127857449383765,"quality":"neutral"},{"name":"Labha","start":"10:08","end":"11:29","startHours":10.127857449383765,"endHours":11.47634214324162,"quality":"auspicious"},{"name":"Amṛta","start":"11:29","end":"12:49","startHours":11.47634214324162,"endHours":12.824826837099476,"quality":"auspicious"},{"name":"Kāla","start":"12:49","end":"14:10","startHours":12.824826837099476,"endHours":14.173311530957333,"quality":"inauspicious"},{"name":"Śubha","start":"14:10","end":"15:31","startHours":14.173311530957333,"endHours":15.521796224815189,"quality":"auspicious"},{"name":"Roga","start":"15:31","end":"16:52","startHours":15.521796224815189,"endHours":16.870280918673046,"quality":"inauspicious"},{"name":"Udveg","start":"16:52","end":"18:13","startHours":16.870280918673046,"endHours":18.218765612530902,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:13","end":"19:52","startHours":18.218765612530902,"endHours":19.870280918673046,"quality":"auspicious"},{"name":"Roga","start":"19:52","end":"21:31","startHours":19.870280918673046,"endHours":21.52179622481519,"quality":"inauspicious"},{"name":"Udveg","start":"21:31","end":"23:10","startHours":21.52179622481519,"endHours":23.173311530957335,"quality":"inauspicious"},{"name":"Chala","start":"23:10","end":"00:49","startHours":23.173311530957335,"endHours":24.824826837099476,"quality":"neutral"},{"name":"Labha","start":"00:49","end":"02:29","startHours":24.824826837099476,"endHours":26.47634214324162,"quality":"auspicious"},{"name":"Amṛta","start":"02:29","end":"04:08","startHours":26.47634214324162,"endHours":28.127857449383765,"quality":"auspicious"},{"name":"Kāla","start":"04:08","end":"05:47","startHours":28.127857449383765,"endHours":29.779372755525905,"quality":"inauspicious"},{"name":"Śubha","start":"05:47","end":"07:26","startHours":29.779372755525905,"endHours":31.43088806166805,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:26","end":"08:26","startHours":7.4308880616680515,"endHours":8.430888061668051,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:26","end":"09:26","startHours":8.430888061668051,"endHours":9.430888061668051,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:26","end":"10:26","startHours":9.430888061668051,"endHours":10.430888061668051,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:26","end":"11:26","startHours":10.430888061668051,"endHours":11.430888061668051,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:26","end":"12:26","startHours":11.430888061668051,"endHours":12.430888061668051,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:26","end":"13:26","startHours":12.430888061668051,"endHours":13.430888061668051,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:26","end":"14:26","startHours":13.430888061668051,"endHours":14.430888061668051,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:26","end":"15:26","startHours":14.430888061668051,"endHours":15.430888061668051,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:26","end":"16:26","startHours":15.430888061668051,"endHours":16.43088806166805,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:26","end":"17:26","startHours":16.43088806166805,"endHours":17.43088806166805,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:26","end":"18:26","startHours":17.43088806166805,"endHours":18.43088806166805,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:26","end":"19:26","startHours":18.43088806166805,"endHours":19.43088806166805,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:26","end":"20:26","startHours":19.43088806166805,"endHours":20.43088806166805,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:26","end":"21:26","startHours":20.43088806166805,"endHours":21.43088806166805,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:26","end":"22:26","startHours":21.43088806166805,"endHours":22.43088806166805,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:26","end":"23:26","startHours":22.43088806166805,"endHours":23.43088806166805,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:26","end":"00:26","startHours":23.43088806166805,"endHours":24.43088806166805,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:26","end":"01:26","startHours":24.43088806166805,"endHours":25.43088806166805,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:26","end":"02:26","startHours":25.43088806166805,"endHours":26.43088806166805,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:26","end":"03:26","startHours":26.43088806166805,"endHours":27.43088806166805,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:26","end":"04:26","startHours":27.43088806166805,"endHours":28.43088806166805,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:26","end":"05:26","startHours":28.43088806166805,"endHours":29.43088806166805,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:26","end":"06:26","startHours":29.43088806166805,"endHours":30.43088806166805,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:26","end":"07:26","startHours":30.43088806166805,"endHours":31.43088806166805,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","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":-23.180546845144423,"eotMinutes":4.63598977403141,"ayanamsa":21.3099}},"calendars":{"vikram_samvat":1874,"vikram_samvatsara":"Vikṛti","saka_samvat":1739,"saka_samvatsara":"Īśvara","bengali_samvat":1224,"malayalam_era":993,"nanakshahi_year":348,"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 Ṣaṣṭhī · Vikram 1874 Vikṛti · Śaka 1739 Īśvara"},"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":"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":"Ravivāra (Sunday) — 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 14, 1817 CE · Dvārakā · Vidhyamitra","description":"December 14, 1817 CE for Dvārakā: Śukla Ṣaṣṭhī, sūryodaya 07:26, sūryāsta 18:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1817-12-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1817-12-14","sa":"https://sa.vidhyamitra.com/city/dwarka/1817-12-14","hi":"https://hi.vidhyamitra.com/city/dwarka/1817-12-14","x-default":"https://vidhyamitra.com/city/dwarka/1817-12-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T18:57:29.565Z","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":"2026-06-01T18:57:29.565Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T18:57:29.565Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}