{"id":"vidhyamitra:city-day:dwarka:2308-01-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2308-01-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2308-01-20","date_display":"January 20, 2308 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":2308,"month":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2564057.770833,"kali_year":5409,"ahargana":1975592.2708,"sun":{"sidereal_longitude":269.4995,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":214.7509,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":305.2514,"elapsed_within_tithi_degrees":5.2514},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":214.7509,"elapsed_within_degrees":1.4175},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":124.2503},"karana":{"half_tithi_index":50,"name":"Bava"},"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":2308,"month":1,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2564057.770833,"ahargana":1975592.2708,"kali_year":5409,"ayanamsa_lahiri":28.1562,"grahas":{"sun":{"sidereal_longitude":270.3442950000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":215.41779499999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false,"latitude":-3.3876},"mars":{"sidereal_longitude":249.00709499999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":253.26719500000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":344.649995,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":311.9638950000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":198.593395,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":263.6143,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":83.6143,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2308,"month":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2564057.770833,"kali_year":5409,"ahargana":1975592.2708,"sun":{"sidereal_longitude":269.4995,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":214.7509,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":305.2514,"elapsed_within_tithi_degrees":5.2514},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":214.7509,"elapsed_within_degrees":1.4175},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":124.2503},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.388,"elongation":54.749},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.388,"opposition_distance":125.251}},"eclipse_window_40days":[{"offset_days":-11,"type":"lunar","occurs":true,"moon_latitude":0.256,"opposition_distance":2.734}]},"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":"18:34","solarNoonLocal":"13:05","dayLengthHours":10.959509249966144,"dayLengthDisplay":"10 Hours 57 Mins 34 Secs","nightLengthDisplay":"13 Hours 02 Mins 26 Secs","moonriseLocal":"03:59","moonsetLocal":"14:52","rahuKala":{"name":"Rāhu Kāla","start":"08:59","end":"10:21","startHours":8.975015753549853,"endHours":10.344954409795621,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:43","end":"13:05","startHours":11.714893066041387,"endHours":13.084831722287156,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:27","end":"15:49","startHours":14.454770378532924,"endHours":15.824709034778692,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:10","end":"10:32","startHours":10.162295922296185,"endHours":10.527612897295057,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:04","end":"08:21","startHours":8.061723316052674,"endHours":8.35397689605177,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:43","end":"13:27","startHours":12.719514747288285,"endHours":13.450148697286027,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:09","end":"06:52","startHours":6.143809197308599,"endHours":6.874443147306342,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:42","end":"07:36","startHours":6.691784659806906,"endHours":7.605077097304084,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:55","end":"15:39","startHours":14.911416597281514,"endHours":15.642050547279258,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.36458634727023,"endHours":18.764586347270228,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:01","startHours":18.56458634727023,"endHours":19.021232566018817,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.31458634727023,"endHours":20.06458634727023,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:43","end":"01:27","startHours":24.719514747288283,"endHours":25.45014869728603,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:36","end":"08:59","startHours":7.605077097304084,"endHours":8.975015753549853,"quality":"auspicious"},{"name":"Kāla","start":"08:59","end":"10:21","startHours":8.975015753549853,"endHours":10.344954409795621,"quality":"inauspicious"},{"name":"Śubha","start":"10:21","end":"11:43","startHours":10.344954409795621,"endHours":11.714893066041387,"quality":"auspicious"},{"name":"Roga","start":"11:43","end":"13:05","startHours":11.714893066041387,"endHours":13.084831722287156,"quality":"inauspicious"},{"name":"Udveg","start":"13:05","end":"14:27","startHours":13.084831722287156,"endHours":14.454770378532924,"quality":"inauspicious"},{"name":"Chala","start":"14:27","end":"15:49","startHours":14.454770378532924,"endHours":15.824709034778692,"quality":"neutral"},{"name":"Labha","start":"15:49","end":"17:12","startHours":15.824709034778692,"endHours":17.19464769102446,"quality":"auspicious"},{"name":"Amṛta","start":"17:12","end":"18:34","startHours":17.19464769102446,"endHours":18.56458634727023,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:34","end":"20:12","startHours":18.56458634727023,"endHours":20.19464769102446,"quality":"neutral"},{"name":"Labha","start":"20:12","end":"21:49","startHours":20.19464769102446,"endHours":21.824709034778692,"quality":"auspicious"},{"name":"Amṛta","start":"21:49","end":"23:27","startHours":21.824709034778692,"endHours":23.454770378532924,"quality":"auspicious"},{"name":"Kāla","start":"23:27","end":"01:05","startHours":23.454770378532924,"endHours":25.084831722287156,"quality":"inauspicious"},{"name":"Śubha","start":"01:05","end":"02:43","startHours":25.084831722287156,"endHours":26.71489306604139,"quality":"auspicious"},{"name":"Roga","start":"02:43","end":"04:21","startHours":26.71489306604139,"endHours":28.34495440979562,"quality":"inauspicious"},{"name":"Udveg","start":"04:21","end":"05:59","startHours":28.34495440979562,"endHours":29.975015753549854,"quality":"inauspicious"},{"name":"Chala","start":"05:59","end":"07:36","startHours":29.975015753549854,"endHours":31.605077097304083,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.605077097304084,"endHours":8.605077097304084,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.605077097304084,"endHours":9.605077097304084,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.605077097304084,"endHours":10.605077097304084,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.605077097304084,"endHours":11.605077097304084,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.605077097304084,"endHours":12.605077097304084,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.605077097304084,"endHours":13.605077097304084,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.605077097304084,"endHours":14.605077097304084,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.605077097304084,"endHours":15.605077097304084,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.605077097304084,"endHours":16.605077097304083,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.605077097304083,"endHours":17.605077097304083,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.605077097304083,"endHours":18.605077097304083,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.605077097304083,"endHours":19.605077097304083,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.605077097304083,"endHours":20.605077097304083,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.605077097304083,"endHours":21.605077097304083,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.605077097304083,"endHours":22.605077097304083,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.605077097304083,"endHours":23.605077097304083,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.605077097304083,"endHours":24.605077097304083,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.605077097304083,"endHours":25.605077097304083,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.605077097304083,"endHours":26.605077097304083,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.605077097304083,"endHours":27.605077097304083,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.605077097304083,"endHours":28.605077097304083,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.605077097304083,"endHours":29.605077097304083,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.605077097304083,"endHours":30.605077097304083,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.605077097304083,"endHours":31.605077097304083,"planetary_lord":"Venus"}],"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.458720556962362,"eotMinutes":-10.9643033372293,"ayanamsa":28.1562}},"calendars":{"vikram_samvat":2365,"vikram_samvatsara":"Plava","saka_samvat":2230,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1715,"malayalam_era":1484,"nanakshahi_year":839,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","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 Ekādaśī · Vikram 2365 Plava · Śaka 2230 Sarvadhāri"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi_ingress":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi_ingress":"Makara"},"precedence":2},{"id":"shattila-ekadashi","name":"Ṣaṭ-tilā Ekādaśī","name_sanskrit":"षट्तिला एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Six uses of tila (sesame) on this Ekādaśī confer mokṣa.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Māgha"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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 20, 2308 CE · Dvārakā · Vidhyamitra","description":"January 20, 2308 CE for Dvārakā: Kṛṣṇa Ekādaśī, sūryodaya 07:36, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2308-01-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2308-01-20","sa":"https://sa.vidhyamitra.com/city/dwarka/2308-01-20","hi":"https://hi.vidhyamitra.com/city/dwarka/2308-01-20","x-default":"https://vidhyamitra.com/city/dwarka/2308-01-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T19:06:53.423Z","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":"2026-06-02T19:06:53.423Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T19:06:53.423Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}