{"id":"vidhyamitra:city-day:ranchi:1937-06-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1937-06-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1937-06-01","date_display":"June 1, 1937 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":1937,"month":6,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2428685.770833,"kali_year":5039,"ahargana":1840220.2708,"sun":{"sidereal_longitude":47.1631,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":306.5472,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.3841,"elapsed_within_tithi_degrees":7.3841},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4,"moon_longitude":306.5472,"elapsed_within_degrees":13.2139},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":353.7103},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1937,"month":6,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2428685.770833,"ahargana":1840220.2708,"kali_year":5039,"ayanamsa_lahiri":22.9787,"grahas":{"sun":{"sidereal_longitude":47.14450099999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":302.75660100000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false,"latitude":4.2354},"mars":{"sidereal_longitude":211.935201,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":25.235600999999974,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":274.68270099999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":5.679701000000023,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":340.897501,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":236.2743,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":56.2743,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"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":1937,"month":6,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2428685.770833,"kali_year":5039,"ahargana":1840220.2708,"sun":{"sidereal_longitude":47.1631,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":306.5472,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.3841,"elapsed_within_tithi_degrees":7.3841},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4,"moon_longitude":306.5472,"elapsed_within_degrees":13.2139},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":353.7103},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.235,"elongation":100.616},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.235,"opposition_distance":79.384}},"eclipse_window_40days":[{"offset_days":-7,"type":"lunar","occurs":true,"moon_latitude":-1.426,"opposition_distance":2.343},{"offset_days":8,"type":"solar","occurs":true,"moon_latitude":-0.143,"elongation":2.904}]},"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":"05:02","sunsetLocal":"18:30","solarNoonLocal":"11:46","dayLengthHours":13.469209347144137,"dayLengthDisplay":"13 Hours 28 Mins 09 Secs","nightLengthDisplay":"10 Hours 31 Mins 51 Secs","moonriseLocal":"23:09","moonsetLocal":"10:29","rahuKala":{"name":"Rāhu Kāla","start":"15:08","end":"16:49","startHours":15.140741202771068,"endHours":16.824392371164084,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:24","end":"10:05","startHours":8.406136529199,"endHours":10.089787697592016,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:46","end":"13:27","startHours":11.773438865985032,"endHours":13.457090034378048,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:11","end":"08:38","startHours":8.181649706746596,"endHours":8.630623351651401,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:36","end":"05:58","startHours":5.60005124854397,"endHours":5.959230164467813,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:19","end":"12:13","startHours":11.324465221080228,"endHours":12.222412510889836,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:15","end":"04:08","startHours":3.242939612793746,"endHours":4.140886902603355,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:55","end":"05:02","startHours":3.916400080150953,"endHours":5.038834192412964,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:55","startHours":14.018307090509055,"endHours":14.916254380318664,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.3080435395571,"endHours":18.7080435395571,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:04","startHours":18.5080435395571,"endHours":19.069260595688107,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.2580435395571,"endHours":20.0080435395571,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:19","end":"00:13","startHours":23.324465221080228,"endHours":24.222412510889836,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:02","end":"06:43","startHours":5.038834192412964,"endHours":6.722485360805981,"quality":"inauspicious"},{"name":"Udveg","start":"06:43","end":"08:24","startHours":6.722485360805981,"endHours":8.406136529199,"quality":"inauspicious"},{"name":"Chala","start":"08:24","end":"10:05","startHours":8.406136529199,"endHours":10.089787697592016,"quality":"neutral"},{"name":"Labha","start":"10:05","end":"11:46","startHours":10.089787697592016,"endHours":11.773438865985032,"quality":"auspicious"},{"name":"Amṛta","start":"11:46","end":"13:27","startHours":11.773438865985032,"endHours":13.457090034378048,"quality":"auspicious"},{"name":"Kāla","start":"13:27","end":"15:08","startHours":13.457090034378048,"endHours":15.140741202771068,"quality":"inauspicious"},{"name":"Śubha","start":"15:08","end":"16:49","startHours":15.140741202771068,"endHours":16.824392371164084,"quality":"auspicious"},{"name":"Roga","start":"16:49","end":"18:30","startHours":16.824392371164084,"endHours":18.5080435395571,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:30","end":"19:49","startHours":18.5080435395571,"endHours":19.824392371164084,"quality":"inauspicious"},{"name":"Śubha","start":"19:49","end":"21:08","startHours":19.824392371164084,"endHours":21.140741202771068,"quality":"auspicious"},{"name":"Roga","start":"21:08","end":"22:27","startHours":21.140741202771068,"endHours":22.457090034378048,"quality":"inauspicious"},{"name":"Udveg","start":"22:27","end":"23:46","startHours":22.457090034378048,"endHours":23.77343886598503,"quality":"inauspicious"},{"name":"Chala","start":"23:46","end":"01:05","startHours":23.77343886598503,"endHours":25.089787697592016,"quality":"neutral"},{"name":"Labha","start":"01:05","end":"02:24","startHours":25.089787697592016,"endHours":26.406136529198996,"quality":"auspicious"},{"name":"Amṛta","start":"02:24","end":"03:43","startHours":26.406136529198996,"endHours":27.72248536080598,"quality":"auspicious"},{"name":"Kāla","start":"03:43","end":"05:02","startHours":27.72248536080598,"endHours":29.038834192412963,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:02","end":"06:02","startHours":5.038834192412964,"endHours":6.038834192412964,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:02","end":"07:02","startHours":6.038834192412964,"endHours":7.038834192412964,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:02","end":"08:02","startHours":7.038834192412964,"endHours":8.038834192412963,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:02","end":"09:02","startHours":8.038834192412963,"endHours":9.038834192412963,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:02","end":"10:02","startHours":9.038834192412963,"endHours":10.038834192412963,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:02","end":"11:02","startHours":10.038834192412963,"endHours":11.038834192412963,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:02","end":"12:02","startHours":11.038834192412963,"endHours":12.038834192412963,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:02","end":"13:02","startHours":12.038834192412963,"endHours":13.038834192412963,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:02","end":"14:02","startHours":13.038834192412963,"endHours":14.038834192412963,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:02","end":"15:02","startHours":14.038834192412963,"endHours":15.038834192412963,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:02","end":"16:02","startHours":15.038834192412963,"endHours":16.038834192412963,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:02","end":"17:02","startHours":16.038834192412963,"endHours":17.038834192412963,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:02","end":"18:02","startHours":17.038834192412963,"endHours":18.038834192412963,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:02","end":"19:02","startHours":18.038834192412963,"endHours":19.038834192412963,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:02","end":"20:02","startHours":19.038834192412963,"endHours":20.038834192412963,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:02","end":"21:02","startHours":20.038834192412963,"endHours":21.038834192412963,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:02","end":"22:02","startHours":21.038834192412963,"endHours":22.038834192412963,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:02","end":"23:02","startHours":22.038834192412963,"endHours":23.038834192412963,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:02","end":"00:02","startHours":23.038834192412963,"endHours":24.038834192412963,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:02","end":"01:02","startHours":24.038834192412963,"endHours":25.038834192412963,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:02","end":"02:02","startHours":25.038834192412963,"endHours":26.038834192412963,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:02","end":"03:02","startHours":26.038834192412963,"endHours":27.038834192412963,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:02","end":"04:02","startHours":27.038834192412963,"endHours":28.038834192412963,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:02","end":"05:02","startHours":28.038834192412963,"endHours":29.038834192412963,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.964861678342512,"eotMinutes":2.3552680408980873,"ayanamsa":22.9787}},"calendars":{"vikram_samvat":1994,"vikram_samvatsara":"Vikṛti","saka_samvat":1859,"saka_samvatsara":"Īśvara","bengali_samvat":1344,"malayalam_era":1113,"nanakshahi_year":468,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Saptamī · Vikram 1994 Vikṛti · Śaka 1859 Īśvara"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 June 1, 1937 CE · Ranchi, Jharkhand · Vidhyamitra","description":"June 1, 1937 CE for Ranchi, Jharkhand: Kṛṣṇa Saptamī, sūryodaya 05:02, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1937-06-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1937-06-01","sa":"https://sa.vidhyamitra.com/city/ranchi/1937-06-01","hi":"https://hi.vidhyamitra.com/city/ranchi/1937-06-01","x-default":"https://vidhyamitra.com/city/ranchi/1937-06-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:43:09.220Z","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":"2026-06-01T01:43:09.220Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:43:09.220Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}