{"id":"vidhyamitra:city-day:thane:2186-05-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2186-05-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2186-05-20","date_display":"May 20, 2186 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":2186,"month":5,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2519619.770833,"kali_year":5288,"ahargana":1931154.2708,"sun":{"sidereal_longitude":32.4387,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":44.4725,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":12.0338,"elapsed_within_tithi_degrees":0.0338},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.4725,"elapsed_within_degrees":4.4725},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":76.9112},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2186,"month":5,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2519619.770833,"ahargana":1931154.2708,"kali_year":5288,"ayanamsa_lahiri":26.4566,"grahas":{"sun":{"sidereal_longitude":32.909853999999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":47.00895400000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false,"latitude":-3.6245},"mars":{"sidereal_longitude":19.093353999999977,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":45.654154000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":268.86435400000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":71.691754,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":143.50705400000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":98.1534,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":278.1534,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":2186,"month":5,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2519619.770833,"kali_year":5288,"ahargana":1931154.2708,"sun":{"sidereal_longitude":32.4387,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":44.4725,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":12.0338,"elapsed_within_tithi_degrees":0.0338},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.4725,"elapsed_within_degrees":4.4725},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":76.9112},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.624,"elongation":12.034},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.624,"opposition_distance":167.966}},"eclipse_window_40days":[]},"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:02","sunsetLocal":"19:07","solarNoonLocal":"12:34","dayLengthHours":13.098901919097528,"dayLengthDisplay":"13 Hours 05 Mins 56 Secs","nightLengthDisplay":"10 Hours 54 Mins 04 Secs","moonriseLocal":"06:55","moonsetLocal":"20:07","rahuKala":{"name":"Rāhu Kāla","start":"09:18","end":"10:56","startHours":9.300095969955866,"endHours":10.937458709843057,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:13","end":"15:51","startHours":14.212184189617439,"endHours":15.84954692950463,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:02","end":"07:40","startHours":6.0253704901814835,"endHours":7.662733230068675,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:31","startHours":9.081780937970906,"endHours":9.518411001940825,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:55","startHours":6.5711580701438805,"endHours":6.920462121319814,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"13:01","startHours":12.13819138576033,"endHours":13.011451513700166,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:17","end":"05:09","startHours":4.278850234301813,"endHours":5.152110362241649,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:56","end":"06:02","startHours":4.9337953302566895,"endHours":6.0253704901814835,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:45","end":"15:38","startHours":14.757971769579836,"endHours":15.63123189751967,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:55","end":"19:19","startHours":18.924272409279013,"endHours":19.32427240927901,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:07","end":"19:40","startHours":19.124272409279012,"endHours":19.67005998924141,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:52","end":"20:37","startHours":18.874272409279012,"endHours":20.624272409279012,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"01:01","startHours":24.13819138576033,"endHours":25.011451513700166,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:02","end":"07:40","startHours":6.0253704901814835,"endHours":7.662733230068675,"quality":"inauspicious"},{"name":"Śubha","start":"07:40","end":"09:18","startHours":7.662733230068675,"endHours":9.300095969955866,"quality":"auspicious"},{"name":"Roga","start":"09:18","end":"10:56","startHours":9.300095969955866,"endHours":10.937458709843057,"quality":"inauspicious"},{"name":"Udveg","start":"10:56","end":"12:34","startHours":10.937458709843057,"endHours":12.574821449730248,"quality":"inauspicious"},{"name":"Chala","start":"12:34","end":"14:13","startHours":12.574821449730248,"endHours":14.212184189617439,"quality":"neutral"},{"name":"Labha","start":"14:13","end":"15:51","startHours":14.212184189617439,"endHours":15.84954692950463,"quality":"auspicious"},{"name":"Amṛta","start":"15:51","end":"17:29","startHours":15.84954692950463,"endHours":17.48690966939182,"quality":"auspicious"},{"name":"Kāla","start":"17:29","end":"19:07","startHours":17.48690966939182,"endHours":19.124272409279012,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:07","end":"20:29","startHours":19.124272409279012,"endHours":20.48690966939182,"quality":"auspicious"},{"name":"Amṛta","start":"20:29","end":"21:51","startHours":20.48690966939182,"endHours":21.84954692950463,"quality":"auspicious"},{"name":"Kāla","start":"21:51","end":"23:13","startHours":21.84954692950463,"endHours":23.21218418961744,"quality":"inauspicious"},{"name":"Śubha","start":"23:13","end":"00:34","startHours":23.21218418961744,"endHours":24.574821449730248,"quality":"auspicious"},{"name":"Roga","start":"00:34","end":"01:56","startHours":24.574821449730248,"endHours":25.937458709843057,"quality":"inauspicious"},{"name":"Udveg","start":"01:56","end":"03:18","startHours":25.937458709843057,"endHours":27.300095969955866,"quality":"inauspicious"},{"name":"Chala","start":"03:18","end":"04:40","startHours":27.300095969955866,"endHours":28.662733230068675,"quality":"neutral"},{"name":"Labha","start":"04:40","end":"06:02","startHours":28.662733230068675,"endHours":30.025370490181484,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:02","end":"07:02","startHours":6.0253704901814835,"endHours":7.0253704901814835,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:02","end":"08:02","startHours":7.0253704901814835,"endHours":8.025370490181484,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:02","end":"09:02","startHours":8.025370490181484,"endHours":9.025370490181484,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:02","end":"10:02","startHours":9.025370490181484,"endHours":10.025370490181484,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:02","end":"11:02","startHours":10.025370490181484,"endHours":11.025370490181484,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:02","end":"12:02","startHours":11.025370490181484,"endHours":12.025370490181484,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:02","end":"13:02","startHours":12.025370490181484,"endHours":13.025370490181484,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:02","end":"14:02","startHours":13.025370490181484,"endHours":14.025370490181484,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:02","end":"15:02","startHours":14.025370490181484,"endHours":15.025370490181484,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:02","end":"16:02","startHours":15.025370490181484,"endHours":16.025370490181484,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:02","end":"17:02","startHours":16.025370490181484,"endHours":17.025370490181484,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:02","end":"18:02","startHours":17.025370490181484,"endHours":18.025370490181484,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:02","end":"19:02","startHours":18.025370490181484,"endHours":19.025370490181484,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:02","end":"20:02","startHours":19.025370490181484,"endHours":20.025370490181484,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:02","end":"21:02","startHours":20.025370490181484,"endHours":21.025370490181484,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:02","end":"22:02","startHours":21.025370490181484,"endHours":22.025370490181484,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:02","end":"23:02","startHours":22.025370490181484,"endHours":23.025370490181484,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:02","end":"00:02","startHours":23.025370490181484,"endHours":24.025370490181484,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:02","end":"01:02","startHours":24.025370490181484,"endHours":25.025370490181484,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:02","end":"02:02","startHours":25.025370490181484,"endHours":26.025370490181484,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:02","end":"03:02","startHours":26.025370490181484,"endHours":27.025370490181484,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:02","end":"04:02","startHours":27.025370490181484,"endHours":28.025370490181484,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:02","end":"05:02","startHours":28.025370490181484,"endHours":29.025370490181484,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:02","end":"06:02","startHours":29.025370490181484,"endHours":30.025370490181484,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.01257942794731,"eotMinutes":3.5983130161851964,"ayanamsa":26.4566}},"calendars":{"vikram_samvat":2243,"vikram_samvatsara":"Vikāri","saka_samvat":2108,"saka_samvatsara":"Vyaya","bengali_samvat":1593,"malayalam_era":1362,"nanakshahi_year":717,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha (Adhika) Śukla Dvitīyā · Vikram 2243 Vikāri · Śaka 2108 Vyaya"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"thane"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 20, 2186 CE · Thane, Maharashtra · Vidhyamitra","description":"May 20, 2186 CE for Thane, Maharashtra: Śukla Dvitīyā, sūryodaya 06:02, sūryāsta 19:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2186-05-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2186-05-20","sa":"https://sa.vidhyamitra.com/city/thane/2186-05-20","hi":"https://hi.vidhyamitra.com/city/thane/2186-05-20","x-default":"https://vidhyamitra.com/city/thane/2186-05-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:27:13.453Z","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":"2026-06-01T05:27:13.453Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:27:13.453Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}