{"id":"vidhyamitra:city-day:dwarka:2017-12-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2017-12-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-12-10","date_display":"December 10, 2017 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":2017,"month":12,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458097.770833,"kali_year":5119,"ahargana":1869632.2708,"sun":{"sidereal_longitude":233.5875,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":136.7783,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":263.1908,"elapsed_within_tithi_degrees":11.1908},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":136.7783,"elapsed_within_degrees":3.445},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":10.3658},"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":2017,"month":12,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458097.770833,"ahargana":1869632.2708,"kali_year":5119,"ayanamsa_lahiri":24.1036,"grahas":{"sun":{"sidereal_longitude":234.05884600000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":140.548946,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false,"latitude":1.4558},"mars":{"sidereal_longitude":186.01254599999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":240.95984599999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":198.539946,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":226.56154600000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":244.551646,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":117.885,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":297.885,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2017,"month":12,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458097.770833,"kali_year":5119,"ahargana":1869632.2708,"sun":{"sidereal_longitude":233.5875,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":136.7783,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":263.1908,"elapsed_within_tithi_degrees":11.1908},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":136.7783,"elapsed_within_degrees":3.445},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":10.3658},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.456,"elongation":96.809},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.456,"opposition_distance":83.191}},"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":"07:24","sunsetLocal":"18:12","solarNoonLocal":"12:48","dayLengthHours":10.805293025084188,"dayLengthDisplay":"10 Hours 48 Mins 19 Secs","nightLengthDisplay":"13 Hours 11 Mins 41 Secs","moonriseLocal":"00:21","moonsetLocal":"12:46","rahuKala":{"name":"Rāhu Kāla","start":"16:51","end":"18:12","startHours":16.84691135210232,"endHours":18.197572980237844,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:48","end":"14:09","startHours":12.794926467695749,"endHours":14.145588095831274,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:30","end":"16:51","startHours":15.496249723966796,"endHours":16.84691135210232,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:55","end":"10:16","startHours":9.913514994339966,"endHours":10.273691428509439,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:51","end":"08:08","startHours":7.8425004978654975,"endHours":8.130641645201075,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:26","end":"13:09","startHours":12.434750033526276,"endHours":13.155102901865222,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:57","end":"06:40","startHours":5.9515742184757645,"endHours":6.67192708681471,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:30","end":"07:24","startHours":6.491838869729974,"endHours":7.392279955153656,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:36","end":"15:19","startHours":14.595808638543115,"endHours":15.316161506882061,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:00","end":"18:24","startHours":17.997572980237845,"endHours":18.397572980237843,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:12","end":"18:39","startHours":18.197572980237844,"endHours":18.647793522949684,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:57","end":"19:42","startHours":17.947572980237844,"endHours":19.697572980237844,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:26","end":"01:09","startHours":24.434750033526274,"endHours":25.155102901865224,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:24","end":"08:45","startHours":7.392279955153656,"endHours":8.742941583289179,"quality":"inauspicious"},{"name":"Chala","start":"08:45","end":"10:06","startHours":8.742941583289179,"endHours":10.093603211424703,"quality":"neutral"},{"name":"Labha","start":"10:06","end":"11:27","startHours":10.093603211424703,"endHours":11.444264839560226,"quality":"auspicious"},{"name":"Amṛta","start":"11:27","end":"12:48","startHours":11.444264839560226,"endHours":12.794926467695749,"quality":"auspicious"},{"name":"Kāla","start":"12:48","end":"14:09","startHours":12.794926467695749,"endHours":14.145588095831274,"quality":"inauspicious"},{"name":"Śubha","start":"14:09","end":"15:30","startHours":14.145588095831274,"endHours":15.496249723966796,"quality":"auspicious"},{"name":"Roga","start":"15:30","end":"16:51","startHours":15.496249723966796,"endHours":16.84691135210232,"quality":"inauspicious"},{"name":"Udveg","start":"16:51","end":"18:12","startHours":16.84691135210232,"endHours":18.197572980237844,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:12","end":"19:51","startHours":18.197572980237844,"endHours":19.84691135210232,"quality":"auspicious"},{"name":"Roga","start":"19:51","end":"21:30","startHours":19.84691135210232,"endHours":21.4962497239668,"quality":"inauspicious"},{"name":"Udveg","start":"21:30","end":"23:09","startHours":21.4962497239668,"endHours":23.145588095831272,"quality":"inauspicious"},{"name":"Chala","start":"23:09","end":"00:48","startHours":23.145588095831272,"endHours":24.79492646769575,"quality":"neutral"},{"name":"Labha","start":"00:48","end":"02:27","startHours":24.79492646769575,"endHours":26.444264839560226,"quality":"auspicious"},{"name":"Amṛta","start":"02:27","end":"04:06","startHours":26.444264839560226,"endHours":28.093603211424703,"quality":"auspicious"},{"name":"Kāla","start":"04:06","end":"05:45","startHours":28.093603211424703,"endHours":29.74294158328918,"quality":"inauspicious"},{"name":"Śubha","start":"05:45","end":"07:24","startHours":29.74294158328918,"endHours":31.392279955153654,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:24","end":"08:24","startHours":7.392279955153656,"endHours":8.392279955153656,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:24","end":"09:24","startHours":8.392279955153656,"endHours":9.392279955153656,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:24","end":"10:24","startHours":9.392279955153656,"endHours":10.392279955153656,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:24","end":"11:24","startHours":10.392279955153656,"endHours":11.392279955153656,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:24","end":"12:24","startHours":11.392279955153656,"endHours":12.392279955153656,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:24","end":"13:24","startHours":12.392279955153656,"endHours":13.392279955153656,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:24","end":"14:24","startHours":13.392279955153656,"endHours":14.392279955153656,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:24","end":"15:24","startHours":14.392279955153656,"endHours":15.392279955153656,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:24","end":"16:24","startHours":15.392279955153656,"endHours":16.392279955153654,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:24","end":"17:24","startHours":16.392279955153654,"endHours":17.392279955153654,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:24","end":"18:24","startHours":17.392279955153654,"endHours":18.392279955153654,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:24","end":"19:24","startHours":18.392279955153654,"endHours":19.392279955153654,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:24","end":"20:24","startHours":19.392279955153654,"endHours":20.392279955153654,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:24","end":"21:24","startHours":20.392279955153654,"endHours":21.392279955153654,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:24","end":"22:24","startHours":21.392279955153654,"endHours":22.392279955153654,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:24","end":"23:24","startHours":22.392279955153654,"endHours":23.392279955153654,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:24","end":"00:24","startHours":23.392279955153654,"endHours":24.392279955153654,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:24","end":"01:24","startHours":24.392279955153654,"endHours":25.392279955153654,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:24","end":"02:24","startHours":25.392279955153654,"endHours":26.392279955153654,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:24","end":"03:24","startHours":26.392279955153654,"endHours":27.392279955153654,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:24","end":"04:24","startHours":27.392279955153654,"endHours":28.392279955153654,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:24","end":"05:24","startHours":28.392279955153654,"endHours":29.392279955153654,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:24","end":"06:24","startHours":29.392279955153654,"endHours":30.392279955153654,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:24","end":"07:24","startHours":30.392279955153654,"endHours":31.392279955153654,"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"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.909329494075084,"eotMinutes":6.4300119382551255,"ayanamsa":24.1036}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Saptamī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"precedence":5}],"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 10, 2017 CE · Dvārakā · Vidhyamitra","description":"December 10, 2017 CE for Dvārakā: Kṛṣṇa Saptamī, sūryodaya 07:24, sūryāsta 18:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2017-12-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2017-12-10","sa":"https://sa.vidhyamitra.com/city/dwarka/2017-12-10","hi":"https://hi.vidhyamitra.com/city/dwarka/2017-12-10","x-default":"https://vidhyamitra.com/city/dwarka/2017-12-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T20:23:28.850Z","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":"2026-05-15T20:23:28.850Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T20:23:28.850Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}