{"id":"vidhyamitra:city-day:thane:2131-06-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2131-06-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2131-06-21","date_display":"June 21, 2131 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":2131,"month":6,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499562.770833,"kali_year":5233,"ahargana":1911097.2708,"sun":{"sidereal_longitude":63.1122,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":10.988,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":307.8759,"elapsed_within_tithi_degrees":7.8759},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.988,"elapsed_within_degrees":10.988},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":74.1002},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2131,"month":6,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2499562.770833,"ahargana":1911097.2708,"kali_year":5233,"ayanamsa_lahiri":25.6895,"grahas":{"sun":{"sidereal_longitude":63.67247800000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":9.360777999999982,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":-4.2249},"mars":{"sidereal_longitude":335.563278,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":86.74037799999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":45.935878,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":55.288678000000004,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":192.48687800000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":80.8697,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":260.8697,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2131,"month":6,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499562.770833,"kali_year":5233,"ahargana":1911097.2708,"sun":{"sidereal_longitude":63.1122,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":10.988,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":307.8759,"elapsed_within_tithi_degrees":7.8759},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.988,"elapsed_within_degrees":10.988},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":74.1002},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.225,"elongation":52.124},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.225,"opposition_distance":127.876}},"eclipse_window_40days":[{"offset_days":4,"type":"solar","occurs":true,"moon_latitude":-0.942,"elongation":1.666}]},"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":"06:01","sunsetLocal":"19:18","solarNoonLocal":"12:40","dayLengthHours":13.288636965546551,"dayLengthDisplay":"13 Hours 17 Mins 19 Secs","nightLengthDisplay":"10 Hours 42 Mins 41 Secs","moonriseLocal":"02:41","moonsetLocal":"15:24","rahuKala":{"name":"Rāhu Kāla","start":"14:19","end":"15:59","startHours":14.319996965588047,"endHours":15.981076586281366,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:01","end":"07:41","startHours":6.014598862121453,"endHours":7.675678482814772,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:20","end":"11:00","startHours":9.33675810350809,"endHours":10.99783772420141,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:07","end":"09:33","startHours":9.115280820748982,"endHours":9.5582353862672,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:55","startHours":6.5682920690192255,"endHours":6.9226557214338005,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:13","end":"13:06","startHours":12.21596277937651,"endHours":13.101871910412948,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:08","startHours":4.2427806000485795,"endHours":5.128689731085016,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:54","end":"06:01","startHours":4.9072124483259065,"endHours":6.014598862121453,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:52","end":"15:46","startHours":14.873690172485821,"endHours":15.759599303522258,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:06","end":"19:30","startHours":19.103235827668005,"endHours":19.503235827668004,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:18","end":"19:51","startHours":19.303235827668004,"endHours":19.856929034565777,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:03","end":"20:48","startHours":19.053235827668004,"endHours":20.803235827668004,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:13","end":"01:06","startHours":24.21596277937651,"endHours":25.101871910412946,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:01","end":"07:41","startHours":6.014598862121453,"endHours":7.675678482814772,"quality":"auspicious"},{"name":"Roga","start":"07:41","end":"09:20","startHours":7.675678482814772,"endHours":9.33675810350809,"quality":"inauspicious"},{"name":"Udveg","start":"09:20","end":"11:00","startHours":9.33675810350809,"endHours":10.99783772420141,"quality":"inauspicious"},{"name":"Chala","start":"11:00","end":"12:40","startHours":10.99783772420141,"endHours":12.658917344894729,"quality":"neutral"},{"name":"Labha","start":"12:40","end":"14:19","startHours":12.658917344894729,"endHours":14.319996965588047,"quality":"auspicious"},{"name":"Amṛta","start":"14:19","end":"15:59","startHours":14.319996965588047,"endHours":15.981076586281366,"quality":"auspicious"},{"name":"Kāla","start":"15:59","end":"17:39","startHours":15.981076586281366,"endHours":17.642156206974686,"quality":"inauspicious"},{"name":"Śubha","start":"17:39","end":"19:18","startHours":17.642156206974686,"endHours":19.303235827668004,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:18","end":"20:39","startHours":19.303235827668004,"endHours":20.642156206974686,"quality":"auspicious"},{"name":"Kāla","start":"20:39","end":"21:59","startHours":20.642156206974686,"endHours":21.981076586281368,"quality":"inauspicious"},{"name":"Śubha","start":"21:59","end":"23:19","startHours":21.981076586281368,"endHours":23.319996965588047,"quality":"auspicious"},{"name":"Roga","start":"23:19","end":"00:40","startHours":23.319996965588047,"endHours":24.65891734489473,"quality":"inauspicious"},{"name":"Udveg","start":"00:40","end":"02:00","startHours":24.65891734489473,"endHours":25.99783772420141,"quality":"inauspicious"},{"name":"Chala","start":"02:00","end":"03:20","startHours":25.99783772420141,"endHours":27.33675810350809,"quality":"neutral"},{"name":"Labha","start":"03:20","end":"04:41","startHours":27.33675810350809,"endHours":28.67567848281477,"quality":"auspicious"},{"name":"Amṛta","start":"04:41","end":"06:01","startHours":28.67567848281477,"endHours":30.014598862121453,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:01","end":"07:01","startHours":6.014598862121453,"endHours":7.014598862121453,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:01","end":"08:01","startHours":7.014598862121453,"endHours":8.014598862121453,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:01","end":"09:01","startHours":8.014598862121453,"endHours":9.014598862121453,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:01","end":"10:01","startHours":9.014598862121453,"endHours":10.014598862121453,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:01","end":"11:01","startHours":10.014598862121453,"endHours":11.014598862121453,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:01","end":"12:01","startHours":11.014598862121453,"endHours":12.014598862121453,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:01","end":"13:01","startHours":12.014598862121453,"endHours":13.014598862121453,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:01","end":"14:01","startHours":13.014598862121453,"endHours":14.014598862121453,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:01","end":"15:01","startHours":14.014598862121453,"endHours":15.014598862121453,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:01","end":"16:01","startHours":15.014598862121453,"endHours":16.014598862121453,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:01","end":"17:01","startHours":16.014598862121453,"endHours":17.014598862121453,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:01","end":"18:01","startHours":17.014598862121453,"endHours":18.014598862121453,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:01","end":"19:01","startHours":18.014598862121453,"endHours":19.014598862121453,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:01","end":"20:01","startHours":19.014598862121453,"endHours":20.014598862121453,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:01","end":"21:01","startHours":20.014598862121453,"endHours":21.014598862121453,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:01","end":"22:01","startHours":21.014598862121453,"endHours":22.014598862121453,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:01","end":"23:01","startHours":22.014598862121453,"endHours":23.014598862121453,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:01","end":"00:01","startHours":23.014598862121453,"endHours":24.014598862121453,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:01","end":"01:01","startHours":24.014598862121453,"endHours":25.014598862121453,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:01","end":"02:01","startHours":25.014598862121453,"endHours":26.014598862121453,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:01","end":"03:01","startHours":26.014598862121453,"endHours":27.014598862121453,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:01","end":"04:01","startHours":27.014598862121453,"endHours":28.014598862121453,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:01","end":"05:01","startHours":28.014598862121453,"endHours":29.014598862121453,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:01","end":"06:01","startHours":29.014598862121453,"endHours":30.014598862121453,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.43496008784708,"eotMinutes":-1.4474406936836473,"ayanamsa":25.6895}},"calendars":{"vikram_samvat":2188,"vikram_samvatsara":"Krodhi","saka_samvat":2053,"saka_samvatsara":"Khara","bengali_samvat":1538,"malayalam_era":1307,"nanakshahi_year":662,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Ekādaśī · Vikram 2188 Krodhi · Śaka 2053 Khara"},"festivals":[{"id":"yogini-ekadashi","name":"Yoginī Ekādaśī","name_sanskrit":"योगिनी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Removes the curse of Kubera; equivalent to feeding 88,000 brāhmaṇas.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Āṣāḍha"},"precedence":4},{"id":"kamika-ekadashi","name":"Kāmikā Ekādaśī","name_sanskrit":"कामिका एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"First Ekādaśī of Cāturmāsya; equivalent to gift of cow + svarṇa.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Āṣāḍha"},"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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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}]},"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 June 21, 2131 CE · Thane, Maharashtra · Vidhyamitra","description":"June 21, 2131 CE for Thane, Maharashtra: Kṛṣṇa Ekādaśī, sūryodaya 06:01, sūryāsta 19:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2131-06-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2131-06-21","sa":"https://sa.vidhyamitra.com/city/thane/2131-06-21","hi":"https://hi.vidhyamitra.com/city/thane/2131-06-21","x-default":"https://vidhyamitra.com/city/thane/2131-06-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T10:29:06.685Z","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":"2026-06-02T10:29:06.685Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T10:29:06.685Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}