{"id":"vidhyamitra:city-day:dwarka:1680-01-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1680-01-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1680-01-22","date_display":"January 22, 1680 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":1680,"month":1,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2334688.770833,"kali_year":4781,"ahargana":1746223.2708,"sun":{"sidereal_longitude":283.3429,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":175.1085,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":251.7656,"elapsed_within_tithi_degrees":11.7656},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.1085,"elapsed_within_degrees":1.7752},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":98.4514},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1680,"month":1,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2334688.770833,"ahargana":1746223.2708,"kali_year":4781,"ayanamsa_lahiri":19.3837,"grahas":{"sun":{"sidereal_longitude":282.61737700000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":173.13217699999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":-0.1239},"mars":{"sidereal_longitude":292.41577699999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":283.158277,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":16.28907700000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":240.63097700000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":77.40037699999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":176.6877,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":356.6877,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":1680,"month":1,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2334688.770833,"kali_year":4781,"ahargana":1746223.2708,"sun":{"sidereal_longitude":283.3429,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":175.1085,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":251.7656,"elapsed_within_tithi_degrees":11.7656},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.1085,"elapsed_within_degrees":1.7752},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":98.4514},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.124,"elongation":108.234},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.124,"opposition_distance":71.766}},"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":"07:35","sunsetLocal":"18:36","solarNoonLocal":"13:06","dayLengthHours":11.005462614989394,"dayLengthDisplay":"11 Hours 00 Mins 20 Secs","nightLengthDisplay":"12 Hours 59 Mins 40 Secs","moonriseLocal":"23:53","moonsetLocal":"11:42","rahuKala":{"name":"Rāhu Kāla","start":"08:58","end":"10:21","startHours":8.967313241184634,"endHours":10.342996068058309,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:43","end":"13:06","startHours":11.718678894931983,"endHours":13.094361721805658,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:28","end":"15:51","startHours":14.470044548679333,"endHours":15.845727375553004,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:10","end":"10:32","startHours":10.159571691141819,"endHours":10.526420444974798,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:21","startHours":8.050191356602184,"endHours":8.343670359668568,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:44","end":"13:28","startHours":12.727512967972677,"endHours":13.461210475638635,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:07","end":"06:51","startHours":6.124235398979041,"endHours":6.857932906645001,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:40","end":"07:35","startHours":6.67450852972851,"endHours":7.59163041431096,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:56","end":"15:40","startHours":14.928605490970558,"endHours":15.662302998636518,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.397093029300354,"endHours":18.797093029300353,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:03","startHours":18.597093029300353,"endHours":19.05565397159158,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.347093029300353,"endHours":20.097093029300353,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:44","end":"01:28","startHours":24.727512967972675,"endHours":25.461210475638634,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:35","end":"08:58","startHours":7.59163041431096,"endHours":8.967313241184634,"quality":"auspicious"},{"name":"Kāla","start":"08:58","end":"10:21","startHours":8.967313241184634,"endHours":10.342996068058309,"quality":"inauspicious"},{"name":"Śubha","start":"10:21","end":"11:43","startHours":10.342996068058309,"endHours":11.718678894931983,"quality":"auspicious"},{"name":"Roga","start":"11:43","end":"13:06","startHours":11.718678894931983,"endHours":13.094361721805658,"quality":"inauspicious"},{"name":"Udveg","start":"13:06","end":"14:28","startHours":13.094361721805658,"endHours":14.470044548679333,"quality":"inauspicious"},{"name":"Chala","start":"14:28","end":"15:51","startHours":14.470044548679333,"endHours":15.845727375553004,"quality":"neutral"},{"name":"Labha","start":"15:51","end":"17:13","startHours":15.845727375553004,"endHours":17.22141020242668,"quality":"auspicious"},{"name":"Amṛta","start":"17:13","end":"18:36","startHours":17.22141020242668,"endHours":18.597093029300353,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:36","end":"20:13","startHours":18.597093029300353,"endHours":20.22141020242668,"quality":"neutral"},{"name":"Labha","start":"20:13","end":"21:51","startHours":20.22141020242668,"endHours":21.845727375553004,"quality":"auspicious"},{"name":"Amṛta","start":"21:51","end":"23:28","startHours":21.845727375553004,"endHours":23.470044548679333,"quality":"auspicious"},{"name":"Kāla","start":"23:28","end":"01:06","startHours":23.470044548679333,"endHours":25.094361721805654,"quality":"inauspicious"},{"name":"Śubha","start":"01:06","end":"02:43","startHours":25.094361721805654,"endHours":26.718678894931983,"quality":"auspicious"},{"name":"Roga","start":"02:43","end":"04:21","startHours":26.718678894931983,"endHours":28.34299606805831,"quality":"inauspicious"},{"name":"Udveg","start":"04:21","end":"05:58","startHours":28.34299606805831,"endHours":29.967313241184634,"quality":"inauspicious"},{"name":"Chala","start":"05:58","end":"07:35","startHours":29.967313241184634,"endHours":31.59163041431096,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:35","end":"08:35","startHours":7.59163041431096,"endHours":8.59163041431096,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:35","end":"09:35","startHours":8.59163041431096,"endHours":9.59163041431096,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:35","end":"10:35","startHours":9.59163041431096,"endHours":10.59163041431096,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:35","end":"11:35","startHours":10.59163041431096,"endHours":11.59163041431096,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:35","end":"12:35","startHours":11.59163041431096,"endHours":12.59163041431096,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:35","end":"13:35","startHours":12.59163041431096,"endHours":13.59163041431096,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:35","end":"14:35","startHours":13.59163041431096,"endHours":14.59163041431096,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:35","end":"15:35","startHours":14.59163041431096,"endHours":15.59163041431096,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:35","end":"16:35","startHours":15.59163041431096,"endHours":16.59163041431096,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:35","end":"17:35","startHours":16.59163041431096,"endHours":17.59163041431096,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:35","end":"18:35","startHours":17.59163041431096,"endHours":18.59163041431096,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:35","end":"19:35","startHours":18.59163041431096,"endHours":19.59163041431096,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:35","end":"20:35","startHours":19.59163041431096,"endHours":20.59163041431096,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:35","end":"21:35","startHours":20.59163041431096,"endHours":21.59163041431096,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:35","end":"22:35","startHours":21.59163041431096,"endHours":22.59163041431096,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:35","end":"23:35","startHours":22.59163041431096,"endHours":23.59163041431096,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:35","end":"00:35","startHours":23.59163041431096,"endHours":24.59163041431096,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:35","end":"01:35","startHours":24.59163041431096,"endHours":25.59163041431096,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:35","end":"02:35","startHours":25.59163041431096,"endHours":26.59163041431096,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:35","end":"03:35","startHours":26.59163041431096,"endHours":27.59163041431096,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:35","end":"04:35","startHours":27.59163041431096,"endHours":28.59163041431096,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:35","end":"05:35","startHours":28.59163041431096,"endHours":29.59163041431096,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:35","end":"06:35","startHours":29.59163041431096,"endHours":30.59163041431096,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:35","end":"07:35","startHours":30.59163041431096,"endHours":31.59163041431096,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.711991627941806,"eotMinutes":-11.536103308339323,"ayanamsa":19.3837}},"calendars":{"vikram_samvat":1737,"vikram_samvatsara":"Śrīmukha","saka_samvat":1602,"saka_samvatsara":"Raudra","bengali_samvat":1087,"malayalam_era":856,"nanakshahi_year":211,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Ṣaṣṭhī · Vikram 1737 Śrīmukha · Śaka 1602 Raudra"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 January 22, 1680 CE · Dvārakā · Vidhyamitra","description":"January 22, 1680 CE for Dvārakā: Kṛṣṇa Ṣaṣṭhī, sūryodaya 07:35, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1680-01-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1680-01-22","sa":"https://sa.vidhyamitra.com/city/dwarka/1680-01-22","hi":"https://hi.vidhyamitra.com/city/dwarka/1680-01-22","x-default":"https://vidhyamitra.com/city/dwarka/1680-01-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T17:35:37.869Z","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":"2026-06-03T17:35:37.869Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T17:35:37.869Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}