{"id":"vidhyamitra:city-day:dwarka:2236-01-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2236-01-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2236-01-17","date_display":"January 17, 2236 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":2236,"month":1,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2537757.770833,"kali_year":5337,"ahargana":1949292.2708,"sun":{"sidereal_longitude":268.0927,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":4.8807,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":96.788,"elapsed_within_tithi_degrees":0.788},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":4.8807,"elapsed_within_degrees":4.8807},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.9734},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":2236,"month":1,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2537757.770833,"ahargana":1949292.2708,"kali_year":5337,"ayanamsa_lahiri":27.1503,"grahas":{"sun":{"sidereal_longitude":268.780449,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":8.450549000000024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":2.3984},"mars":{"sidereal_longitude":179.990949,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":255.542149,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":319.39194900000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":312.43134899999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":19.54544900000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":217.1148,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":37.1148,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2236,"month":1,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2537757.770833,"kali_year":5337,"ahargana":1949292.2708,"sun":{"sidereal_longitude":268.0927,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":4.8807,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":96.788,"elapsed_within_tithi_degrees":0.788},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":4.8807,"elapsed_within_degrees":4.8807},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.9734},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.398,"elongation":96.788},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.398,"opposition_distance":83.212}},"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":"18:32","solarNoonLocal":"13:04","dayLengthHours":10.928500716637004,"dayLengthDisplay":"10 Hours 55 Mins 43 Secs","nightLengthDisplay":"13 Hours 04 Mins 17 Secs","moonriseLocal":"13:18","moonsetLocal":"02:08","rahuKala":{"name":"Rāhu Kāla","start":"17:10","end":"18:32","startHours":17.167382581174024,"endHours":18.533445170753648,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:04","end":"14:26","startHours":13.069194812435146,"endHours":14.435257402014773,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:48","end":"17:10","startHours":15.801319991594397,"endHours":17.167382581174024,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:09","end":"10:31","startHours":10.154927954665279,"endHours":10.519211311886513,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:04","end":"08:21","startHours":8.060298650643187,"endHours":8.351725336420174,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:42","end":"13:26","startHours":12.704911455213912,"endHours":13.43347816965638,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:09","end":"06:53","startHours":6.147811025231712,"endHours":6.8763777396741785,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:42","end":"07:36","startHours":6.694236061063561,"endHours":7.604944454116645,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:53","end":"15:37","startHours":14.890611598541314,"endHours":15.619178312983781,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:20","end":"18:44","startHours":18.33344517075365,"endHours":18.733445170753647,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:32","end":"18:59","startHours":18.533445170753648,"endHours":18.98879936728019,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:17","end":"20:02","startHours":18.283445170753648,"endHours":20.033445170753648,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:42","end":"01:26","startHours":24.704911455213914,"endHours":25.43347816965638,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:36","end":"08:58","startHours":7.604944454116645,"endHours":8.971007043696272,"quality":"inauspicious"},{"name":"Chala","start":"08:58","end":"10:20","startHours":8.971007043696272,"endHours":10.337069633275895,"quality":"neutral"},{"name":"Labha","start":"10:20","end":"11:42","startHours":10.337069633275895,"endHours":11.703132222855523,"quality":"auspicious"},{"name":"Amṛta","start":"11:42","end":"13:04","startHours":11.703132222855523,"endHours":13.069194812435146,"quality":"auspicious"},{"name":"Kāla","start":"13:04","end":"14:26","startHours":13.069194812435146,"endHours":14.435257402014773,"quality":"inauspicious"},{"name":"Śubha","start":"14:26","end":"15:48","startHours":14.435257402014773,"endHours":15.801319991594397,"quality":"auspicious"},{"name":"Roga","start":"15:48","end":"17:10","startHours":15.801319991594397,"endHours":17.167382581174024,"quality":"inauspicious"},{"name":"Udveg","start":"17:10","end":"18:32","startHours":17.167382581174024,"endHours":18.533445170753648,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:32","end":"20:10","startHours":18.533445170753648,"endHours":20.167382581174024,"quality":"auspicious"},{"name":"Roga","start":"20:10","end":"21:48","startHours":20.167382581174024,"endHours":21.801319991594397,"quality":"inauspicious"},{"name":"Udveg","start":"21:48","end":"23:26","startHours":21.801319991594397,"endHours":23.43525740201477,"quality":"inauspicious"},{"name":"Chala","start":"23:26","end":"01:04","startHours":23.43525740201477,"endHours":25.069194812435146,"quality":"neutral"},{"name":"Labha","start":"01:04","end":"02:42","startHours":25.069194812435146,"endHours":26.703132222855523,"quality":"auspicious"},{"name":"Amṛta","start":"02:42","end":"04:20","startHours":26.703132222855523,"endHours":28.337069633275895,"quality":"auspicious"},{"name":"Kāla","start":"04:20","end":"05:58","startHours":28.337069633275895,"endHours":29.971007043696268,"quality":"inauspicious"},{"name":"Śubha","start":"05:58","end":"07:36","startHours":29.971007043696268,"endHours":31.604944454116644,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.604944454116645,"endHours":8.604944454116644,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.604944454116644,"endHours":9.604944454116644,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.604944454116644,"endHours":10.604944454116644,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.604944454116644,"endHours":11.604944454116644,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.604944454116644,"endHours":12.604944454116644,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.604944454116644,"endHours":13.604944454116644,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.604944454116644,"endHours":14.604944454116644,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.604944454116644,"endHours":15.604944454116644,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.604944454116644,"endHours":16.604944454116644,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.604944454116644,"endHours":17.604944454116644,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.604944454116644,"endHours":18.604944454116644,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.604944454116644,"endHours":19.604944454116644,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.604944454116644,"endHours":20.604944454116644,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.604944454116644,"endHours":21.604944454116644,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.604944454116644,"endHours":22.604944454116644,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.604944454116644,"endHours":23.604944454116644,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.604944454116644,"endHours":24.604944454116644,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.604944454116644,"endHours":25.604944454116644,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.604944454116644,"endHours":26.604944454116644,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.604944454116644,"endHours":27.604944454116644,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.604944454116644,"endHours":28.604944454116644,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.604944454116644,"endHours":29.604944454116644,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.604944454116644,"endHours":30.604944454116644,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.604944454116644,"endHours":31.604944454116644,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Ānanda","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":-20.95840118148337,"eotMinutes":-10.026088746108654,"ayanamsa":27.1503}},"calendars":{"vikram_samvat":2293,"vikram_samvatsara":"Virodhi","saka_samvat":2158,"saka_samvatsara":"Dhātṛ","bengali_samvat":1643,"malayalam_era":1412,"nanakshahi_year":767,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","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":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Navamī · Vikram 2293 Virodhi · Śaka 2158 Dhātṛ"},"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":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"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 17, 2236 CE · Dvārakā · Vidhyamitra","description":"January 17, 2236 CE for Dvārakā: Śukla Navamī, sūryodaya 07:36, sūryāsta 18:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2236-01-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2236-01-17","sa":"https://sa.vidhyamitra.com/city/dwarka/2236-01-17","hi":"https://hi.vidhyamitra.com/city/dwarka/2236-01-17","x-default":"https://vidhyamitra.com/city/dwarka/2236-01-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T10:46:28.678Z","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":"2026-06-01T10:46:28.678Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T10:46:28.678Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}