{"id":"vidhyamitra:city-day:ranchi:1912-07-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1912-07-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1912-07-07","date_display":"July 7, 1912 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":1912,"month":7,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2419590.770833,"kali_year":5014,"ahargana":1831125.2708,"sun":{"sidereal_longitude":81.7323,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":347.976,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":266.2437,"elapsed_within_tithi_degrees":2.2437},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":347.976,"elapsed_within_degrees":1.3094},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":69.7083},"karana":{"half_tithi_index":44,"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":1912,"month":7,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2419590.770833,"ahargana":1831125.2708,"kali_year":5014,"ayanamsa_lahiri":22.6309,"grahas":{"sun":{"sidereal_longitude":81.90479700000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"moon":{"sidereal_longitude":344.413497,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":-0.7957},"mars":{"sidereal_longitude":122.43429700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":103.19619699999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":225.33329700000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":83.39909699999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":38.226697,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":358.1712,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":178.1712,"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":1912,"month":7,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2419590.770833,"kali_year":5014,"ahargana":1831125.2708,"sun":{"sidereal_longitude":81.7323,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":347.976,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":266.2437,"elapsed_within_tithi_degrees":2.2437},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":347.976,"elapsed_within_degrees":1.3094},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":69.7083},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.796,"elongation":93.756},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.796,"opposition_distance":86.244}},"eclipse_window_40days":[]},"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":"05:08","sunsetLocal":"18:39","solarNoonLocal":"11:53","dayLengthHours":13.51638990154792,"dayLengthDisplay":"13 Hours 30 Mins 59 Secs","nightLengthDisplay":"10 Hours 29 Mins 01 Secs","moonriseLocal":"23:16","moonsetLocal":"11:31","rahuKala":{"name":"Rāhu Kāla","start":"16:57","end":"18:39","startHours":16.95670787815216,"endHours":18.64625661584565,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:53","end":"13:35","startHours":11.888061665071692,"endHours":13.577610402765181,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:16","end":"16:57","startHours":15.267159140458672,"endHours":16.95670787815216,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:17","end":"08:44","startHours":8.283691024658914,"endHours":8.73423735471051,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:42","end":"06:03","startHours":5.693049626862228,"endHours":6.053486690903506,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:26","end":"12:20","startHours":11.437515335020095,"endHours":12.33860799512329,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:20","end":"04:14","startHours":3.327681394091343,"endHours":4.228774054194537,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:00","end":"05:08","startHours":4.0035008891687385,"endHours":5.129866714297732,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"15:03","startHours":14.14079331532968,"endHours":15.041885975432875,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:27","end":"18:51","startHours":18.446256615845652,"endHours":18.84625661584565,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:39","end":"19:13","startHours":18.64625661584565,"endHours":19.209439528410147,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:24","end":"20:09","startHours":18.39625661584565,"endHours":20.14625661584565,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:26","end":"00:20","startHours":23.437515335020095,"endHours":24.33860799512329,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:08","end":"06:49","startHours":5.129866714297732,"endHours":6.819415451991222,"quality":"inauspicious"},{"name":"Chala","start":"06:49","end":"08:31","startHours":6.819415451991222,"endHours":8.508964189684711,"quality":"neutral"},{"name":"Labha","start":"08:31","end":"10:12","startHours":8.508964189684711,"endHours":10.198512927378202,"quality":"auspicious"},{"name":"Amṛta","start":"10:12","end":"11:53","startHours":10.198512927378202,"endHours":11.888061665071692,"quality":"auspicious"},{"name":"Kāla","start":"11:53","end":"13:35","startHours":11.888061665071692,"endHours":13.577610402765181,"quality":"inauspicious"},{"name":"Śubha","start":"13:35","end":"15:16","startHours":13.577610402765181,"endHours":15.267159140458672,"quality":"auspicious"},{"name":"Roga","start":"15:16","end":"16:57","startHours":15.267159140458672,"endHours":16.95670787815216,"quality":"inauspicious"},{"name":"Udveg","start":"16:57","end":"18:39","startHours":16.95670787815216,"endHours":18.64625661584565,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:39","end":"19:57","startHours":18.64625661584565,"endHours":19.956707878152162,"quality":"auspicious"},{"name":"Roga","start":"19:57","end":"21:16","startHours":19.956707878152162,"endHours":21.26715914045867,"quality":"inauspicious"},{"name":"Udveg","start":"21:16","end":"22:35","startHours":21.26715914045867,"endHours":22.57761040276518,"quality":"inauspicious"},{"name":"Chala","start":"22:35","end":"23:53","startHours":22.57761040276518,"endHours":23.888061665071692,"quality":"neutral"},{"name":"Labha","start":"23:53","end":"01:12","startHours":23.888061665071692,"endHours":25.198512927378204,"quality":"auspicious"},{"name":"Amṛta","start":"01:12","end":"02:31","startHours":25.198512927378204,"endHours":26.50896418968471,"quality":"auspicious"},{"name":"Kāla","start":"02:31","end":"03:49","startHours":26.50896418968471,"endHours":27.819415451991222,"quality":"inauspicious"},{"name":"Śubha","start":"03:49","end":"05:08","startHours":27.819415451991222,"endHours":29.129866714297734,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:08","end":"06:08","startHours":5.129866714297732,"endHours":6.129866714297732,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:08","end":"07:08","startHours":6.129866714297732,"endHours":7.129866714297732,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:08","end":"08:08","startHours":7.129866714297732,"endHours":8.129866714297732,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:08","end":"09:08","startHours":8.129866714297732,"endHours":9.129866714297732,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:08","end":"10:08","startHours":9.129866714297732,"endHours":10.129866714297732,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:08","end":"11:08","startHours":10.129866714297732,"endHours":11.129866714297732,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:08","end":"12:08","startHours":11.129866714297732,"endHours":12.129866714297732,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:08","end":"13:08","startHours":12.129866714297732,"endHours":13.129866714297732,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:08","end":"14:08","startHours":13.129866714297732,"endHours":14.129866714297732,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:08","end":"15:08","startHours":14.129866714297732,"endHours":15.129866714297732,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:08","end":"16:08","startHours":15.129866714297732,"endHours":16.129866714297734,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:08","end":"17:08","startHours":16.129866714297734,"endHours":17.129866714297734,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:08","end":"18:08","startHours":17.129866714297734,"endHours":18.129866714297734,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:08","end":"19:08","startHours":18.129866714297734,"endHours":19.129866714297734,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:08","end":"20:08","startHours":19.129866714297734,"endHours":20.129866714297734,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:08","end":"21:08","startHours":20.129866714297734,"endHours":21.129866714297734,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:08","end":"22:08","startHours":21.129866714297734,"endHours":22.129866714297734,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:08","end":"23:08","startHours":22.129866714297734,"endHours":23.129866714297734,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:08","end":"00:08","startHours":23.129866714297734,"endHours":24.129866714297734,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:08","end":"01:08","startHours":24.129866714297734,"endHours":25.129866714297734,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:08","end":"02:08","startHours":25.129866714297734,"endHours":26.129866714297734,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:08","end":"03:08","startHours":26.129866714297734,"endHours":27.129866714297734,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:08","end":"04:08","startHours":27.129866714297734,"endHours":28.129866714297734,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:08","end":"05:08","startHours":28.129866714297734,"endHours":29.129866714297734,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.64384114818332,"eotMinutes":-4.522099904301516,"ayanamsa":22.6309}},"calendars":{"vikram_samvat":1969,"vikram_samvatsara":"Krodhana","saka_samvat":1834,"saka_samvatsara":"Paridhāvi","bengali_samvat":1319,"malayalam_era":1088,"nanakshahi_year":443,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha (Adhika) Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha (Adhika) Kṛṣṇa Aṣṭamī · Vikram 1969 Krodhana · Śaka 1834 Paridhāvi"},"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":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","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 July 7, 1912 CE · Ranchi, Jharkhand · Vidhyamitra","description":"July 7, 1912 CE for Ranchi, Jharkhand: Kṛṣṇa Aṣṭamī, sūryodaya 05:08, sūryāsta 18:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1912-07-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1912-07-07","sa":"https://sa.vidhyamitra.com/city/ranchi/1912-07-07","hi":"https://hi.vidhyamitra.com/city/ranchi/1912-07-07","x-default":"https://vidhyamitra.com/city/ranchi/1912-07-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T04:59:07.992Z","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":"2026-06-02T04:59:07.992Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T04:59:07.992Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}