{"id":"vidhyamitra:city-day:ranchi:1968-04-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1968-04-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1968-04-06","date_display":"April 6, 1968 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":1968,"month":4,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2439952.770833,"kali_year":5069,"ahargana":1851487.2708,"sun":{"sidereal_longitude":353.1255,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":85.0625,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":91.937,"elapsed_within_tithi_degrees":7.937},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":85.0625,"elapsed_within_degrees":5.0625},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":78.188},"karana":{"half_tithi_index":15,"name":"Bava"},"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":1968,"month":4,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2439952.770833,"ahargana":1851487.2708,"kali_year":5069,"ayanamsa_lahiri":23.4096,"grahas":{"sun":{"sidereal_longitude":352.897319,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":81.63701900000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":4.4877},"mars":{"sidereal_longitude":13.668519000000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":335.247619,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":123.26041899999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":333.54991900000005,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":352.647019,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":359.2944,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":179.2944,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":1968,"month":4,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2439952.770833,"kali_year":5069,"ahargana":1851487.2708,"sun":{"sidereal_longitude":353.1255,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":85.0625,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":91.937,"elapsed_within_tithi_degrees":7.937},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":85.0625,"elapsed_within_degrees":5.0625},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":78.188},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.488,"elongation":91.937},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.488,"opposition_distance":88.063}},"eclipse_window_40days":[{"offset_days":-8,"type":"solar","occurs":true,"moon_latitude":-0.926,"elongation":2.583}]},"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"sunriseLocal":"05:37","sunsetLocal":"18:06","solarNoonLocal":"11:52","dayLengthHours":12.492585951301484,"dayLengthDisplay":"12 Hours 29 Mins 33 Secs","nightLengthDisplay":"11 Hours 30 Mins 27 Secs","moonriseLocal":"11:02","moonsetLocal":"00:31","rahuKala":{"name":"Rāhu Kāla","start":"08:44","end":"10:18","startHours":8.736044000492015,"endHours":10.2976172444047,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:25","end":"14:59","startHours":13.420763732230071,"endHours":14.982336976142756,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:37","end":"07:10","startHours":5.612897512666644,"endHours":7.174470756579329,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"08:57","startHours":8.52783423463699,"endHours":8.944253766347039,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:08","end":"06:28","startHours":6.133421927304205,"endHours":6.466557552672245,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:27","end":"12:17","startHours":11.442770956607335,"endHours":12.275610020027434,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:57","end":"04:47","startHours":3.947219385826446,"endHours":4.780058449246544,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:34","end":"05:37","startHours":4.57184868339152,"endHours":5.612897512666644,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:46","startHours":13.941288146867633,"endHours":14.774127210287732,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.905483463968128,"endHours":18.305483463968127,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:38","startHours":18.105483463968127,"endHours":18.62600787860569,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.855483463968127,"endHours":19.605483463968127,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:27","end":"00:17","startHours":23.442770956607337,"endHours":24.275610020027433,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:37","end":"07:10","startHours":5.612897512666644,"endHours":7.174470756579329,"quality":"inauspicious"},{"name":"Śubha","start":"07:10","end":"08:44","startHours":7.174470756579329,"endHours":8.736044000492015,"quality":"auspicious"},{"name":"Roga","start":"08:44","end":"10:18","startHours":8.736044000492015,"endHours":10.2976172444047,"quality":"inauspicious"},{"name":"Udveg","start":"10:18","end":"11:52","startHours":10.2976172444047,"endHours":11.859190488317385,"quality":"inauspicious"},{"name":"Chala","start":"11:52","end":"13:25","startHours":11.859190488317385,"endHours":13.420763732230071,"quality":"neutral"},{"name":"Labha","start":"13:25","end":"14:59","startHours":13.420763732230071,"endHours":14.982336976142756,"quality":"auspicious"},{"name":"Amṛta","start":"14:59","end":"16:33","startHours":14.982336976142756,"endHours":16.543910220055444,"quality":"auspicious"},{"name":"Kāla","start":"16:33","end":"18:06","startHours":16.543910220055444,"endHours":18.105483463968127,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:06","end":"19:33","startHours":18.105483463968127,"endHours":19.54391022005544,"quality":"auspicious"},{"name":"Amṛta","start":"19:33","end":"20:59","startHours":19.54391022005544,"endHours":20.982336976142758,"quality":"auspicious"},{"name":"Kāla","start":"20:59","end":"22:25","startHours":20.982336976142758,"endHours":22.42076373223007,"quality":"inauspicious"},{"name":"Śubha","start":"22:25","end":"23:52","startHours":22.42076373223007,"endHours":23.859190488317385,"quality":"auspicious"},{"name":"Roga","start":"23:52","end":"01:18","startHours":23.859190488317385,"endHours":25.297617244404698,"quality":"inauspicious"},{"name":"Udveg","start":"01:18","end":"02:44","startHours":25.297617244404698,"endHours":26.736044000492015,"quality":"inauspicious"},{"name":"Chala","start":"02:44","end":"04:10","startHours":26.736044000492015,"endHours":28.17447075657933,"quality":"neutral"},{"name":"Labha","start":"04:10","end":"05:37","startHours":28.17447075657933,"endHours":29.612897512666642,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:37","end":"06:37","startHours":5.612897512666644,"endHours":6.612897512666644,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:37","end":"07:37","startHours":6.612897512666644,"endHours":7.612897512666644,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:37","end":"08:37","startHours":7.612897512666644,"endHours":8.612897512666644,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:37","end":"09:37","startHours":8.612897512666644,"endHours":9.612897512666644,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:37","end":"10:37","startHours":9.612897512666644,"endHours":10.612897512666644,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:37","end":"11:37","startHours":10.612897512666644,"endHours":11.612897512666644,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:37","end":"12:37","startHours":11.612897512666644,"endHours":12.612897512666644,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:37","end":"13:37","startHours":12.612897512666644,"endHours":13.612897512666644,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:37","end":"14:37","startHours":13.612897512666644,"endHours":14.612897512666644,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:37","end":"15:37","startHours":14.612897512666644,"endHours":15.612897512666644,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:37","end":"16:37","startHours":15.612897512666644,"endHours":16.612897512666642,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:37","end":"17:37","startHours":16.612897512666642,"endHours":17.612897512666642,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:37","end":"18:37","startHours":17.612897512666642,"endHours":18.612897512666642,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:37","end":"19:37","startHours":18.612897512666642,"endHours":19.612897512666642,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:37","end":"20:37","startHours":19.612897512666642,"endHours":20.612897512666642,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:37","end":"21:37","startHours":20.612897512666642,"endHours":21.612897512666642,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:37","end":"22:37","startHours":21.612897512666642,"endHours":22.612897512666642,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:37","end":"23:37","startHours":22.612897512666642,"endHours":23.612897512666642,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:37","end":"00:37","startHours":23.612897512666642,"endHours":24.612897512666642,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:37","end":"01:37","startHours":24.612897512666642,"endHours":25.612897512666642,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:37","end":"02:37","startHours":25.612897512666642,"endHours":26.612897512666642,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:37","end":"03:37","startHours":26.612897512666642,"endHours":27.612897512666642,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:37","end":"04:37","startHours":27.612897512666642,"endHours":28.612897512666642,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:37","end":"05:37","startHours":28.612897512666642,"endHours":29.612897512666642,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":6.411959376659251,"eotMinutes":-2.7898292990430456,"ayanamsa":23.4096}},"calendars":{"vikram_samvat":2025,"vikram_samvatsara":"Durmati","saka_samvat":1890,"saka_samvatsara":"Kīlaka","bengali_samvat":1375,"malayalam_era":1144,"nanakshahi_year":499,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Aṣṭamī · Vikram 2025 Durmati · Śaka 1890 Kīlaka"},"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":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"ranchi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 6, 1968 CE · Ranchi, Jharkhand · Vidhyamitra","description":"April 6, 1968 CE for Ranchi, Jharkhand: Śukla Aṣṭamī, sūryodaya 05:37, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1968-04-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1968-04-06","sa":"https://sa.vidhyamitra.com/city/ranchi/1968-04-06","hi":"https://hi.vidhyamitra.com/city/ranchi/1968-04-06","x-default":"https://vidhyamitra.com/city/ranchi/1968-04-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T20:56:39.098Z","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":"2026-06-02T20:56:39.098Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T20:56:39.098Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}