{"id":"vidhyamitra:city-day:dwarka:2066-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2066-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2066-01-13","date_display":"January 13, 2066 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":2066,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475663.770833,"kali_year":5167,"ahargana":1887198.2708,"sun":{"sidereal_longitude":268.081,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":104.9447,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":196.8637,"elapsed_within_tithi_degrees":4.8637},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":104.9447,"elapsed_within_degrees":11.6114},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":13.0257},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2066,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2475663.770833,"ahargana":1887198.2708,"kali_year":5167,"ayanamsa_lahiri":24.7755,"grahas":{"sun":{"sidereal_longitude":268.3692960000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":104.27349600000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false,"latitude":-1.3737},"mars":{"sidereal_longitude":339.364596,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":268.81679600000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":218.71399599999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":272.065196,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":120.90659600000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":267.1538,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":87.1538,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2066,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475663.770833,"kali_year":5167,"ahargana":1887198.2708,"sun":{"sidereal_longitude":268.081,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":104.9447,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":196.8637,"elapsed_within_tithi_degrees":4.8637},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":104.9447,"elapsed_within_degrees":11.6114},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":13.0257},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.374,"elongation":163.136},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.374,"opposition_distance":16.864}},"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":"07:36","sunsetLocal":"18:30","solarNoonLocal":"13:03","dayLengthHours":10.897661034313433,"dayLengthDisplay":"10 Hours 53 Mins 52 Secs","nightLengthDisplay":"13 Hours 06 Mins 08 Secs","moonriseLocal":"19:33","moonsetLocal":"08:40","rahuKala":{"name":"Rāhu Kāla","start":"13:03","end":"14:24","startHours":13.046025524856226,"endHours":14.408233154145407,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:58","end":"10:19","startHours":8.95940263698869,"endHours":10.321610266277869,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:41","end":"13:03","startHours":11.68381789556705,"endHours":13.046025524856226,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:08","end":"10:30","startHours":10.139982582372646,"endHours":10.503237950183092,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:21","startHours":8.05126421746257,"endHours":8.341868511710928,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:41","end":"13:25","startHours":12.68277015704578,"endHours":13.409280892666676,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:09","end":"06:52","startHours":6.1441735364577195,"endHours":6.8706842720786145,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:41","end":"07:36","startHours":6.689056588173391,"endHours":7.5971950076995105,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:52","end":"15:35","startHours":14.862302363908466,"endHours":15.58881309952936,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.294856042012945,"endHours":18.694856042012944,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"18:57","startHours":18.494856042012945,"endHours":18.948925251776004,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.244856042012945,"endHours":19.994856042012945,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:41","end":"01:25","startHours":24.682770157045777,"endHours":25.409280892666676,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:36","end":"08:58","startHours":7.5971950076995105,"endHours":8.95940263698869,"quality":"auspicious"},{"name":"Amṛta","start":"08:58","end":"10:19","startHours":8.95940263698869,"endHours":10.321610266277869,"quality":"auspicious"},{"name":"Kāla","start":"10:19","end":"11:41","startHours":10.321610266277869,"endHours":11.68381789556705,"quality":"inauspicious"},{"name":"Śubha","start":"11:41","end":"13:03","startHours":11.68381789556705,"endHours":13.046025524856226,"quality":"auspicious"},{"name":"Roga","start":"13:03","end":"14:24","startHours":13.046025524856226,"endHours":14.408233154145407,"quality":"inauspicious"},{"name":"Udveg","start":"14:24","end":"15:46","startHours":14.408233154145407,"endHours":15.770440783434587,"quality":"inauspicious"},{"name":"Chala","start":"15:46","end":"17:08","startHours":15.770440783434587,"endHours":17.132648412723764,"quality":"neutral"},{"name":"Labha","start":"17:08","end":"18:30","startHours":17.132648412723764,"endHours":18.494856042012945,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:30","end":"20:08","startHours":18.494856042012945,"endHours":20.132648412723764,"quality":"inauspicious"},{"name":"Chala","start":"20:08","end":"21:46","startHours":20.132648412723764,"endHours":21.770440783434587,"quality":"neutral"},{"name":"Labha","start":"21:46","end":"23:24","startHours":21.770440783434587,"endHours":23.408233154145407,"quality":"auspicious"},{"name":"Amṛta","start":"23:24","end":"01:03","startHours":23.408233154145407,"endHours":25.046025524856226,"quality":"auspicious"},{"name":"Kāla","start":"01:03","end":"02:41","startHours":25.046025524856226,"endHours":26.68381789556705,"quality":"inauspicious"},{"name":"Śubha","start":"02:41","end":"04:19","startHours":26.68381789556705,"endHours":28.32161026627787,"quality":"auspicious"},{"name":"Roga","start":"04:19","end":"05:58","startHours":28.32161026627787,"endHours":29.959402636988692,"quality":"inauspicious"},{"name":"Udveg","start":"05:58","end":"07:36","startHours":29.959402636988692,"endHours":31.59719500769951,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.5971950076995105,"endHours":8.597195007699511,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.597195007699511,"endHours":9.597195007699511,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.597195007699511,"endHours":10.597195007699511,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.597195007699511,"endHours":11.597195007699511,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.597195007699511,"endHours":12.597195007699511,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.597195007699511,"endHours":13.597195007699511,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.597195007699511,"endHours":14.597195007699511,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.597195007699511,"endHours":15.597195007699511,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.597195007699511,"endHours":16.59719500769951,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.59719500769951,"endHours":17.59719500769951,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.59719500769951,"endHours":18.59719500769951,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.59719500769951,"endHours":19.59719500769951,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.59719500769951,"endHours":20.59719500769951,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.59719500769951,"endHours":21.59719500769951,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.59719500769951,"endHours":22.59719500769951,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.59719500769951,"endHours":23.59719500769951,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.59719500769951,"endHours":24.59719500769951,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.59719500769951,"endHours":25.59719500769951,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.59719500769951,"endHours":26.59719500769951,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.59719500769951,"endHours":27.59719500769951,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.59719500769951,"endHours":28.59719500769951,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.59719500769951,"endHours":29.59719500769951,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.59719500769951,"endHours":30.59719500769951,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.59719500769951,"endHours":31.59719500769951,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.451945871973788,"eotMinutes":-8.635931491373626,"ayanamsa":24.7755}},"calendars":{"vikram_samvat":2123,"vikram_samvatsara":"Vikāri","saka_samvat":1988,"saka_samvatsara":"Vyaya","bengali_samvat":1473,"malayalam_era":1242,"nanakshahi_year":597,"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":"Dhanus (Mārgaḻi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Dvitīyā · Vikram 2123 Vikāri · Śaka 1988 Vyaya"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 13, 2066 CE · Dvārakā · Vidhyamitra","description":"January 13, 2066 CE for Dvārakā: Kṛṣṇa Dvitīyā, sūryodaya 07:36, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2066-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2066-01-13","sa":"https://sa.vidhyamitra.com/city/dwarka/2066-01-13","hi":"https://hi.vidhyamitra.com/city/dwarka/2066-01-13","x-default":"https://vidhyamitra.com/city/dwarka/2066-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T19:07:39.147Z","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":"2026-06-02T19:07:39.147Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T19:07:39.147Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}