{"id":"vidhyamitra:city-day:ranchi:1964-06-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1964-06-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1964-06-28","date_display":"June 28, 1964 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":1964,"month":6,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438574.770833,"kali_year":5066,"ahargana":1850109.2708,"sun":{"sidereal_longitude":72.7829,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":288.6568,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":215.874,"elapsed_within_tithi_degrees":11.874},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":288.6568,"elapsed_within_degrees":8.6568},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":1.4397},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"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":1964,"month":6,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438574.770833,"ahargana":1850109.2708,"kali_year":5066,"ayanamsa_lahiri":23.3569,"grahas":{"sun":{"sidereal_longitude":73.01506799999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":286.035968,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":-2.6654},"mars":{"sidereal_longitude":44.63656800000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":74.39056800000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":24.787768000000028,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":60.934368000000006,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":312.2508680000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":72.3075,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":252.3075,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1964,"month":6,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438574.770833,"kali_year":5066,"ahargana":1850109.2708,"sun":{"sidereal_longitude":72.7829,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":288.6568,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":215.874,"elapsed_within_tithi_degrees":11.874},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":288.6568,"elapsed_within_degrees":8.6568},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":1.4397},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.665,"elongation":144.126},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.665,"opposition_distance":35.874}},"eclipse_window_40days":[{"offset_days":-3,"type":"lunar","occurs":true,"moon_latitude":0.14,"opposition_distance":0.737}]},"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":"05:05","sunsetLocal":"18:38","solarNoonLocal":"11:52","dayLengthHours":13.561313751198476,"dayLengthDisplay":"13 Hours 33 Mins 41 Secs","nightLengthDisplay":"10 Hours 26 Mins 19 Secs","moonriseLocal":"20:33","moonsetLocal":"07:34","rahuKala":{"name":"Rāhu Kāla","start":"16:57","end":"18:38","startHours":16.946352901768147,"endHours":18.641517120667956,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:52","end":"13:33","startHours":11.860860245068718,"endHours":13.556024463968527,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:15","end":"16:57","startHours":15.251188682868335,"endHours":16.946352901768147,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:15","end":"08:42","startHours":8.24450991141579,"endHours":8.696553703122406,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:39","end":"06:00","startHours":5.645258109102749,"endHours":6.006893142468042,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:25","end":"12:19","startHours":11.408816453362101,"endHours":12.312904036775334,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:16","end":"04:11","startHours":3.272028202643016,"endHours":4.176115786056247,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:57","end":"05:05","startHours":3.9500938902029397,"endHours":5.080203369469479,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"15:02","startHours":14.121079203601795,"endHours":15.025166787015026,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.441517120667957,"endHours":18.841517120667955,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:12","startHours":18.641517120667956,"endHours":19.206571860301224,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.391517120667956,"endHours":20.141517120667956,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:25","end":"00:19","startHours":23.408816453362103,"endHours":24.312904036775333,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:05","end":"06:47","startHours":5.080203369469479,"endHours":6.7753675883692885,"quality":"inauspicious"},{"name":"Chala","start":"06:47","end":"08:28","startHours":6.7753675883692885,"endHours":8.470531807269097,"quality":"neutral"},{"name":"Labha","start":"08:28","end":"10:10","startHours":8.470531807269097,"endHours":10.165696026168908,"quality":"auspicious"},{"name":"Amṛta","start":"10:10","end":"11:52","startHours":10.165696026168908,"endHours":11.860860245068718,"quality":"auspicious"},{"name":"Kāla","start":"11:52","end":"13:33","startHours":11.860860245068718,"endHours":13.556024463968527,"quality":"inauspicious"},{"name":"Śubha","start":"13:33","end":"15:15","startHours":13.556024463968527,"endHours":15.251188682868335,"quality":"auspicious"},{"name":"Roga","start":"15:15","end":"16:57","startHours":15.251188682868335,"endHours":16.946352901768147,"quality":"inauspicious"},{"name":"Udveg","start":"16:57","end":"18:38","startHours":16.946352901768147,"endHours":18.641517120667956,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:38","end":"19:57","startHours":18.641517120667956,"endHours":19.946352901768147,"quality":"auspicious"},{"name":"Roga","start":"19:57","end":"21:15","startHours":19.946352901768147,"endHours":21.25118868286834,"quality":"inauspicious"},{"name":"Udveg","start":"21:15","end":"22:33","startHours":21.25118868286834,"endHours":22.556024463968527,"quality":"inauspicious"},{"name":"Chala","start":"22:33","end":"23:52","startHours":22.556024463968527,"endHours":23.860860245068718,"quality":"neutral"},{"name":"Labha","start":"23:52","end":"01:10","startHours":23.860860245068718,"endHours":25.16569602616891,"quality":"auspicious"},{"name":"Amṛta","start":"01:10","end":"02:28","startHours":25.16569602616891,"endHours":26.470531807269097,"quality":"auspicious"},{"name":"Kāla","start":"02:28","end":"03:47","startHours":26.470531807269097,"endHours":27.77536758836929,"quality":"inauspicious"},{"name":"Śubha","start":"03:47","end":"05:05","startHours":27.77536758836929,"endHours":29.08020336946948,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:05","end":"06:05","startHours":5.080203369469479,"endHours":6.080203369469479,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:05","end":"07:05","startHours":6.080203369469479,"endHours":7.080203369469479,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:05","end":"08:05","startHours":7.080203369469479,"endHours":8.08020336946948,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:05","end":"09:05","startHours":8.08020336946948,"endHours":9.08020336946948,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:05","end":"10:05","startHours":9.08020336946948,"endHours":10.08020336946948,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:05","end":"11:05","startHours":10.08020336946948,"endHours":11.08020336946948,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:05","end":"12:05","startHours":11.08020336946948,"endHours":12.08020336946948,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:05","end":"13:05","startHours":12.08020336946948,"endHours":13.08020336946948,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:05","end":"14:05","startHours":13.08020336946948,"endHours":14.08020336946948,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:05","end":"15:05","startHours":14.08020336946948,"endHours":15.08020336946948,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:05","end":"16:05","startHours":15.08020336946948,"endHours":16.08020336946948,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:05","end":"17:05","startHours":16.08020336946948,"endHours":17.08020336946948,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:05","end":"18:05","startHours":17.08020336946948,"endHours":18.08020336946948,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:05","end":"19:05","startHours":18.08020336946948,"endHours":19.08020336946948,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:05","end":"20:05","startHours":19.08020336946948,"endHours":20.08020336946948,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:05","end":"21:05","startHours":20.08020336946948,"endHours":21.08020336946948,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:05","end":"22:05","startHours":21.08020336946948,"endHours":22.08020336946948,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:05","end":"23:05","startHours":22.08020336946948,"endHours":23.08020336946948,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:05","end":"00:05","startHours":23.08020336946948,"endHours":24.08020336946948,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:05","end":"01:05","startHours":24.08020336946948,"endHours":25.08020336946948,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:05","end":"02:05","startHours":25.08020336946948,"endHours":26.08020336946948,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:05","end":"03:05","startHours":26.08020336946948,"endHours":27.08020336946948,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:05","end":"04:05","startHours":27.08020336946948,"endHours":28.08020336946948,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:05","end":"05:05","startHours":28.08020336946948,"endHours":29.08020336946948,"planetary_lord":"Jupiter"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.283151398845444,"eotMinutes":-2.890014704123143,"ayanamsa":23.3569}},"calendars":{"vikram_samvat":2021,"vikram_samvatsara":"Piṅgala","saka_samvat":1886,"saka_samvatsara":"Krodhi","bengali_samvat":1371,"malayalam_era":1140,"nanakshahi_year":495,"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 Tṛtīyā · Vikram 2021 Piṅgala · Śaka 1886 Krodhi"},"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":[]},"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 28, 1964 CE · Ranchi, Jharkhand · Vidhyamitra","description":"June 28, 1964 CE for Ranchi, Jharkhand: Kṛṣṇa Tṛtīyā, sūryodaya 05:05, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1964-06-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1964-06-28","sa":"https://sa.vidhyamitra.com/city/ranchi/1964-06-28","hi":"https://hi.vidhyamitra.com/city/ranchi/1964-06-28","x-default":"https://vidhyamitra.com/city/ranchi/1964-06-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T09:27:59.553Z","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":"2026-06-02T09:27:59.553Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T09:27:59.553Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}