{"id":"vidhyamitra:city-day:vrindavan:1975-08-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1975-08-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1975-08-22","date_display":"August 22, 1975 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":1975,"month":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442646.770833,"kali_year":5077,"ahargana":1854181.2708,"sun":{"sidereal_longitude":124.2425,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":308.1366,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":183.8941,"elapsed_within_tithi_degrees":3.8941},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":308.1366,"elapsed_within_degrees":1.47},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.3791},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1975,"month":8,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2442646.770833,"ahargana":1854181.2708,"kali_year":5077,"ayanamsa_lahiri":23.5127,"grahas":{"sun":{"sidereal_longitude":124.82858800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":307.1616879999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":4.4983},"mars":{"sidereal_longitude":41.15038800000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":143.66688799999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":1.11178799999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":133.72958800000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":93.76668799999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":216.5533,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":36.5533,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1975,"month":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442646.770833,"kali_year":5077,"ahargana":1854181.2708,"sun":{"sidereal_longitude":124.2425,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":308.1366,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":183.8941,"elapsed_within_tithi_degrees":3.8941},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":308.1366,"elapsed_within_degrees":1.47},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.3791},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.498,"elongation":176.106},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.498,"opposition_distance":3.894}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:52","sunsetLocal":"18:51","solarNoonLocal":"12:22","dayLengthHours":12.9820420011403,"dayLengthDisplay":"12 Hours 58 Mins 55 Secs","nightLengthDisplay":"11 Hours 01 Mins 05 Secs","moonriseLocal":"18:52","moonsetLocal":"06:10","rahuKala":{"name":"Rāhu Kāla","start":"10:45","end":"12:22","startHours":10.742247020921603,"endHours":12.365002271064139,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:37","end":"17:14","startHours":15.610512771349214,"endHours":17.233268021491753,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:30","end":"09:07","startHours":7.496736520636527,"endHours":9.119491770779064,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:20","startHours":8.903124404093393,"endHours":9.335859137464736,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:25","end":"06:46","startHours":6.414899687208169,"endHours":6.761087473905244,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:48","startHours":11.932267537692795,"endHours":12.797737004435483,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:09","end":"05:01","startHours":4.143042337008616,"endHours":5.008511803751303,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:48","end":"05:52","startHours":4.792144437065631,"endHours":5.8739812704939895,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:24","startHours":14.528675937920855,"endHours":15.394145404663542,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:39","end":"19:03","startHours":18.65602327163429,"endHours":19.056023271634288,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:51","end":"19:24","startHours":18.85602327163429,"endHours":19.39694168834847,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:36","end":"20:21","startHours":18.60602327163429,"endHours":20.35602327163429,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:48","startHours":23.932267537692795,"endHours":24.797737004435483,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:52","end":"07:30","startHours":5.8739812704939895,"endHours":7.496736520636527,"quality":"neutral"},{"name":"Labha","start":"07:30","end":"09:07","startHours":7.496736520636527,"endHours":9.119491770779064,"quality":"auspicious"},{"name":"Amṛta","start":"09:07","end":"10:45","startHours":9.119491770779064,"endHours":10.742247020921603,"quality":"auspicious"},{"name":"Kāla","start":"10:45","end":"12:22","startHours":10.742247020921603,"endHours":12.365002271064139,"quality":"inauspicious"},{"name":"Śubha","start":"12:22","end":"13:59","startHours":12.365002271064139,"endHours":13.987757521206678,"quality":"auspicious"},{"name":"Roga","start":"13:59","end":"15:37","startHours":13.987757521206678,"endHours":15.610512771349214,"quality":"inauspicious"},{"name":"Udveg","start":"15:37","end":"17:14","startHours":15.610512771349214,"endHours":17.233268021491753,"quality":"inauspicious"},{"name":"Chala","start":"17:14","end":"18:51","startHours":17.233268021491753,"endHours":18.85602327163429,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:51","end":"20:14","startHours":18.85602327163429,"endHours":20.233268021491753,"quality":"inauspicious"},{"name":"Udveg","start":"20:14","end":"21:37","startHours":20.233268021491753,"endHours":21.610512771349214,"quality":"inauspicious"},{"name":"Chala","start":"21:37","end":"22:59","startHours":21.610512771349214,"endHours":22.987757521206674,"quality":"neutral"},{"name":"Labha","start":"22:59","end":"00:22","startHours":22.987757521206674,"endHours":24.36500227106414,"quality":"auspicious"},{"name":"Amṛta","start":"00:22","end":"01:45","startHours":24.36500227106414,"endHours":25.742247020921603,"quality":"auspicious"},{"name":"Kāla","start":"01:45","end":"03:07","startHours":25.742247020921603,"endHours":27.119491770779064,"quality":"inauspicious"},{"name":"Śubha","start":"03:07","end":"04:30","startHours":27.119491770779064,"endHours":28.496736520636524,"quality":"auspicious"},{"name":"Roga","start":"04:30","end":"05:52","startHours":28.496736520636524,"endHours":29.87398127049399,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:52","end":"06:52","startHours":5.8739812704939895,"endHours":6.8739812704939895,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:52","end":"07:52","startHours":6.8739812704939895,"endHours":7.8739812704939895,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:52","end":"08:52","startHours":7.8739812704939895,"endHours":8.873981270493989,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:52","end":"09:52","startHours":8.873981270493989,"endHours":9.873981270493989,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:52","end":"10:52","startHours":9.873981270493989,"endHours":10.873981270493989,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:52","end":"11:52","startHours":10.873981270493989,"endHours":11.873981270493989,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:52","end":"12:52","startHours":11.873981270493989,"endHours":12.873981270493989,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:52","end":"13:52","startHours":12.873981270493989,"endHours":13.873981270493989,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:52","end":"14:52","startHours":13.873981270493989,"endHours":14.873981270493989,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:52","end":"15:52","startHours":14.873981270493989,"endHours":15.873981270493989,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:52","end":"16:52","startHours":15.873981270493989,"endHours":16.87398127049399,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:52","end":"17:52","startHours":16.87398127049399,"endHours":17.87398127049399,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:52","end":"18:52","startHours":17.87398127049399,"endHours":18.87398127049399,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:52","end":"19:52","startHours":18.87398127049399,"endHours":19.87398127049399,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:52","end":"20:52","startHours":19.87398127049399,"endHours":20.87398127049399,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:52","end":"21:52","startHours":20.87398127049399,"endHours":21.87398127049399,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:52","end":"22:52","startHours":21.87398127049399,"endHours":22.87398127049399,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:52","end":"23:52","startHours":22.87398127049399,"endHours":23.87398127049399,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:52","end":"00:52","startHours":23.87398127049399,"endHours":24.87398127049399,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:52","end":"01:52","startHours":24.87398127049399,"endHours":25.87398127049399,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:52","end":"02:52","startHours":25.87398127049399,"endHours":26.87398127049399,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:52","end":"03:52","startHours":26.87398127049399,"endHours":27.87398127049399,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:52","end":"04:52","startHours":27.87398127049399,"endHours":28.87398127049399,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:52","end":"05:52","startHours":28.87398127049399,"endHours":29.87398127049399,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.04929818944261,"eotMinutes":-2.537336263848294,"ayanamsa":23.5127}},"calendars":{"vikram_samvat":2032,"vikram_samvatsara":"Vibhava","saka_samvat":1897,"saka_samvatsara":"Rākṣasa","bengali_samvat":1382,"malayalam_era":1151,"nanakshahi_year":506,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Pratipada · Vikram 2032 Vibhava · Śaka 1897 Rākṣasa"},"festivals":[{"id":"pitra-paksha-start","name":"Pitṛ-Pakṣa Start","name_sanskrit":"पितृ पक्ष आरम्भ","tradition":"Pan-Hindu","associated_deity":"Pitṛ-gaṇa","significance":"Begin 16-day śrāddha period for ancestors. Bhādrapada Pūrṇimā next-day.","vrata":true,"detection":{"tithi_number":16,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":2}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 22, 1975 CE · Vṛndāvana · Vidhyamitra","description":"August 22, 1975 CE for Vṛndāvana: Kṛṣṇa Pratipada, sūryodaya 05:52, sūryāsta 18:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1975-08-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1975-08-22","sa":"https://sa.vidhyamitra.com/city/vrindavan/1975-08-22","hi":"https://hi.vidhyamitra.com/city/vrindavan/1975-08-22","x-default":"https://vidhyamitra.com/city/vrindavan/1975-08-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T10:39:10.520Z","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":"2026-06-01T10:39:10.520Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T10:39:10.520Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}