{"id":"vidhyamitra:city-day:dwarka:1699-12-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1699-12-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1699-12-13","date_display":"December 13, 1699 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":1699,"month":12,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2341953.770833,"kali_year":4801,"ahargana":1753488.2708,"sun":{"sidereal_longitude":242.0845,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":141.6637,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.5792,"elapsed_within_tithi_degrees":7.5792},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":141.6637,"elapsed_within_degrees":8.3304},"yoga":{"number":2,"name":"Prīti","sum_longitude":23.7482},"karana":{"half_tithi_index":43,"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":1699,"month":12,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2341953.770833,"ahargana":1753488.2708,"kali_year":4801,"ayanamsa_lahiri":19.6615,"grahas":{"sun":{"sidereal_longitude":241.73670100000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"moon":{"sidereal_longitude":144.44400099999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false,"latitude":-0.7875},"mars":{"sidereal_longitude":177.66870100000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":258.10390099999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":260.238601,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":253.127301,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":310.977001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":151.753,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":331.753,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1699,"month":12,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2341953.770833,"kali_year":4801,"ahargana":1753488.2708,"sun":{"sidereal_longitude":242.0845,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":141.6637,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.5792,"elapsed_within_tithi_degrees":7.5792},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":141.6637,"elapsed_within_degrees":8.3304},"yoga":{"number":2,"name":"Prīti","sum_longitude":23.7482},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.788,"elongation":100.421},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.788,"opposition_distance":79.579}},"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":"07:25","sunsetLocal":"18:13","solarNoonLocal":"12:49","dayLengthHours":10.78936582690802,"dayLengthDisplay":"10 Hours 47 Mins 22 Secs","nightLengthDisplay":"13 Hours 12 Mins 38 Secs","moonriseLocal":"00:07","moonsetLocal":"12:33","rahuKala":{"name":"Rāhu Kāla","start":"16:52","end":"18:13","startHours":16.863261347600208,"endHours":18.21193207596371,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:49","end":"14:10","startHours":12.8172491625097,"endHours":14.165919890873202,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:31","end":"16:52","startHours":15.514590619236705,"endHours":16.863261347600208,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:56","end":"10:18","startHours":9.940084942000894,"endHours":10.299730469564494,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:52","end":"08:10","startHours":7.87212315851019,"endHours":8.159839580561071,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:27","end":"13:11","startHours":12.457603634946098,"endHours":13.176894690073299,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:59","end":"06:42","startHours":5.983984138801287,"endHours":6.703275193928488,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:31","end":"07:25","startHours":6.523452430146688,"endHours":7.42256624905569,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:20","startHours":14.615476800327702,"endHours":15.334767855454903,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:01","end":"18:25","startHours":18.01193207596371,"endHours":18.41193207596371,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:13","end":"18:40","startHours":18.21193207596371,"endHours":18.66148898541821,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:58","end":"19:43","startHours":17.96193207596371,"endHours":19.71193207596371,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:27","end":"01:11","startHours":24.457603634946096,"endHours":25.176894690073297,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:25","end":"08:46","startHours":7.42256624905569,"endHours":8.771236977419193,"quality":"inauspicious"},{"name":"Chala","start":"08:46","end":"10:07","startHours":8.771236977419193,"endHours":10.119907705782694,"quality":"neutral"},{"name":"Labha","start":"10:07","end":"11:28","startHours":10.119907705782694,"endHours":11.468578434146197,"quality":"auspicious"},{"name":"Amṛta","start":"11:28","end":"12:49","startHours":11.468578434146197,"endHours":12.8172491625097,"quality":"auspicious"},{"name":"Kāla","start":"12:49","end":"14:10","startHours":12.8172491625097,"endHours":14.165919890873202,"quality":"inauspicious"},{"name":"Śubha","start":"14:10","end":"15:31","startHours":14.165919890873202,"endHours":15.514590619236705,"quality":"auspicious"},{"name":"Roga","start":"15:31","end":"16:52","startHours":15.514590619236705,"endHours":16.863261347600208,"quality":"inauspicious"},{"name":"Udveg","start":"16:52","end":"18:13","startHours":16.863261347600208,"endHours":18.21193207596371,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:13","end":"19:52","startHours":18.21193207596371,"endHours":19.863261347600208,"quality":"auspicious"},{"name":"Roga","start":"19:52","end":"21:31","startHours":19.863261347600208,"endHours":21.514590619236703,"quality":"inauspicious"},{"name":"Udveg","start":"21:31","end":"23:10","startHours":21.514590619236703,"endHours":23.1659198908732,"quality":"inauspicious"},{"name":"Chala","start":"23:10","end":"00:49","startHours":23.1659198908732,"endHours":24.8172491625097,"quality":"neutral"},{"name":"Labha","start":"00:49","end":"02:28","startHours":24.8172491625097,"endHours":26.468578434146195,"quality":"auspicious"},{"name":"Amṛta","start":"02:28","end":"04:07","startHours":26.468578434146195,"endHours":28.119907705782694,"quality":"auspicious"},{"name":"Kāla","start":"04:07","end":"05:46","startHours":28.119907705782694,"endHours":29.771236977419193,"quality":"inauspicious"},{"name":"Śubha","start":"05:46","end":"07:25","startHours":29.771236977419193,"endHours":31.42256624905569,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:25","end":"08:25","startHours":7.42256624905569,"endHours":8.42256624905569,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:25","end":"09:25","startHours":8.42256624905569,"endHours":9.42256624905569,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:25","end":"10:25","startHours":9.42256624905569,"endHours":10.42256624905569,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:25","end":"11:25","startHours":10.42256624905569,"endHours":11.42256624905569,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:25","end":"12:25","startHours":11.42256624905569,"endHours":12.42256624905569,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:25","end":"13:25","startHours":12.42256624905569,"endHours":13.42256624905569,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:25","end":"14:25","startHours":13.42256624905569,"endHours":14.42256624905569,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:25","end":"15:25","startHours":14.42256624905569,"endHours":15.42256624905569,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:25","end":"16:25","startHours":15.42256624905569,"endHours":16.42256624905569,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:25","end":"17:25","startHours":16.42256624905569,"endHours":17.42256624905569,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:25","end":"18:25","startHours":17.42256624905569,"endHours":18.42256624905569,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:25","end":"19:25","startHours":18.42256624905569,"endHours":19.42256624905569,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:25","end":"20:25","startHours":19.42256624905569,"endHours":20.42256624905569,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:25","end":"21:25","startHours":20.42256624905569,"endHours":21.42256624905569,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:25","end":"22:25","startHours":21.42256624905569,"endHours":22.42256624905569,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:25","end":"23:25","startHours":22.42256624905569,"endHours":23.42256624905569,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:25","end":"00:25","startHours":23.42256624905569,"endHours":24.42256624905569,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:25","end":"01:25","startHours":24.42256624905569,"endHours":25.42256624905569,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:25","end":"02:25","startHours":25.42256624905569,"endHours":26.42256624905569,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:25","end":"03:25","startHours":26.42256624905569,"endHours":27.42256624905569,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:25","end":"04:25","startHours":27.42256624905569,"endHours":28.42256624905569,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:25","end":"05:25","startHours":28.42256624905569,"endHours":29.42256624905569,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:25","end":"06:25","startHours":29.42256624905569,"endHours":30.42256624905569,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:25","end":"07:25","startHours":30.42256624905569,"endHours":31.42256624905569,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","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":-23.157414151981364,"eotMinutes":5.090650249418121,"ayanamsa":19.6615}},"calendars":{"vikram_samvat":1756,"vikram_samvatsara":"Nandana","saka_samvat":1621,"saka_samvatsara":"Pramāthi","bengali_samvat":1106,"malayalam_era":875,"nanakshahi_year":230,"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 Saptamī · Vikram 1756 Nandana · Śaka 1621 Pramāthi"},"festivals":[],"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 13, 1699 CE · Dvārakā · Vidhyamitra","description":"December 13, 1699 CE for Dvārakā: Kṛṣṇa Saptamī, sūryodaya 07:25, sūryāsta 18:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1699-12-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1699-12-13","sa":"https://sa.vidhyamitra.com/city/dwarka/1699-12-13","hi":"https://hi.vidhyamitra.com/city/dwarka/1699-12-13","x-default":"https://vidhyamitra.com/city/dwarka/1699-12-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T15:36:01.087Z","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":"2026-06-02T15:36:01.087Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T15:36:01.087Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}