{"id":"vidhyamitra:city-day:rishikesh:1959-09-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1959-09-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1959-09-22","date_display":"September 22, 1959 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":1959,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436833.770833,"kali_year":5061,"ahargana":1848368.2708,"sun":{"sidereal_longitude":154.3618,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":34.0024,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":239.6406,"elapsed_within_tithi_degrees":11.6406},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":34.0024,"elapsed_within_degrees":7.3357},"yoga":{"number":15,"name":"Vajra","sum_longitude":188.3642},"karana":{"half_tithi_index":39,"name":"Taitila"},"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":1959,"month":9,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2436833.770833,"ahargana":1848368.2708,"kali_year":5061,"ayanamsa_lahiri":23.2904,"grahas":{"sun":{"sidereal_longitude":155.00258699999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":31.595786999999973,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":-3.4177},"mars":{"sidereal_longitude":167.73038700000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":158.98628699999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":215.08128699999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":127.07018700000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":247.939387,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":164.554,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":344.554,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1959,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436833.770833,"kali_year":5061,"ahargana":1848368.2708,"sun":{"sidereal_longitude":154.3618,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":34.0024,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":239.6406,"elapsed_within_tithi_degrees":11.6406},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":34.0024,"elapsed_within_degrees":7.3357},"yoga":{"number":15,"name":"Vajra","sum_longitude":188.3642},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.418,"elongation":120.359},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.418,"opposition_distance":59.641}},"eclipse_window_40days":[{"offset_days":-5,"type":"lunar","occurs":true,"moon_latitude":1.051,"opposition_distance":1.807}]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"06:03","sunsetLocal":"18:14","solarNoonLocal":"12:09","dayLengthHours":12.18082620878136,"dayLengthDisplay":"12 Hours 10 Mins 51 Secs","nightLengthDisplay":"11 Hours 49 Mins 09 Secs","moonriseLocal":"21:06","moonsetLocal":"10:44","rahuKala":{"name":"Rāhu Kāla","start":"15:12","end":"16:43","startHours":15.192771491543366,"endHours":16.715374767641038,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:06","end":"10:37","startHours":9.102358387152687,"endHours":10.624961663250357,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:09","end":"13:40","startHours":12.147564939348026,"endHours":13.670168215445697,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:18","startHours":8.899344617006332,"endHours":9.305372157299043,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:53","startHours":6.564686260323237,"endHours":6.889508292557406,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:44","end":"12:33","startHours":11.741537399055316,"endHours":12.55359247964074,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:26","end":"05:15","startHours":4.433041673786499,"endHours":5.245096754371923,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:03","end":"06:03","startHours":5.042082984225567,"endHours":6.057151834957347,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"14:59","startHours":14.177702640811587,"endHours":14.98975772139701,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:02","end":"18:26","startHours":18.037978043738708,"endHours":18.437978043738706,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:14","end":"18:45","startHours":18.237978043738707,"endHours":18.745512469104597,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:59","end":"19:44","startHours":17.987978043738707,"endHours":19.737978043738707,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:44","end":"00:33","startHours":23.741537399055318,"endHours":24.55359247964074,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:03","end":"07:35","startHours":6.057151834957347,"endHours":7.579755111055017,"quality":"inauspicious"},{"name":"Udveg","start":"07:35","end":"09:06","startHours":7.579755111055017,"endHours":9.102358387152687,"quality":"inauspicious"},{"name":"Chala","start":"09:06","end":"10:37","startHours":9.102358387152687,"endHours":10.624961663250357,"quality":"neutral"},{"name":"Labha","start":"10:37","end":"12:09","startHours":10.624961663250357,"endHours":12.147564939348026,"quality":"auspicious"},{"name":"Amṛta","start":"12:09","end":"13:40","startHours":12.147564939348026,"endHours":13.670168215445697,"quality":"auspicious"},{"name":"Kāla","start":"13:40","end":"15:12","startHours":13.670168215445697,"endHours":15.192771491543366,"quality":"inauspicious"},{"name":"Śubha","start":"15:12","end":"16:43","startHours":15.192771491543366,"endHours":16.715374767641038,"quality":"auspicious"},{"name":"Roga","start":"16:43","end":"18:14","startHours":16.715374767641038,"endHours":18.237978043738707,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:14","end":"19:43","startHours":18.237978043738707,"endHours":19.715374767641038,"quality":"inauspicious"},{"name":"Śubha","start":"19:43","end":"21:12","startHours":19.715374767641038,"endHours":21.19277149154337,"quality":"auspicious"},{"name":"Roga","start":"21:12","end":"22:40","startHours":21.19277149154337,"endHours":22.6701682154457,"quality":"inauspicious"},{"name":"Udveg","start":"22:40","end":"00:09","startHours":22.6701682154457,"endHours":24.147564939348026,"quality":"inauspicious"},{"name":"Chala","start":"00:09","end":"01:37","startHours":24.147564939348026,"endHours":25.624961663250357,"quality":"neutral"},{"name":"Labha","start":"01:37","end":"03:06","startHours":25.624961663250357,"endHours":27.102358387152687,"quality":"auspicious"},{"name":"Amṛta","start":"03:06","end":"04:35","startHours":27.102358387152687,"endHours":28.579755111055015,"quality":"auspicious"},{"name":"Kāla","start":"04:35","end":"06:03","startHours":28.579755111055015,"endHours":30.057151834957345,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.057151834957347,"endHours":7.057151834957347,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.057151834957347,"endHours":8.057151834957347,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.057151834957347,"endHours":9.057151834957347,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.057151834957347,"endHours":10.057151834957347,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.057151834957347,"endHours":11.057151834957347,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.057151834957347,"endHours":12.057151834957347,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.057151834957347,"endHours":13.057151834957347,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.057151834957347,"endHours":14.057151834957347,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.057151834957347,"endHours":15.057151834957347,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.057151834957347,"endHours":16.057151834957345,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.057151834957345,"endHours":17.057151834957345,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.057151834957345,"endHours":18.057151834957345,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.057151834957345,"endHours":19.057151834957345,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.057151834957345,"endHours":20.057151834957345,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.057151834957345,"endHours":21.057151834957345,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.057151834957345,"endHours":22.057151834957345,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.057151834957345,"endHours":23.057151834957345,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.057151834957345,"endHours":24.057151834957345,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.057151834957345,"endHours":25.057151834957345,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.057151834957345,"endHours":26.057151834957345,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.057151834957345,"endHours":27.057151834957345,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.057151834957345,"endHours":28.057151834957345,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.057151834957345,"endHours":29.057151834957345,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.057151834957345,"endHours":30.057151834957345,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":0.6788499291893382,"eotMinutes":8.075703639118354,"ayanamsa":23.2904}},"calendars":{"vikram_samvat":2016,"vikram_samvatsara":"Paridhāvi","saka_samvat":1881,"saka_samvatsara":"Vikāri","bengali_samvat":1366,"malayalam_era":1135,"nanakshahi_year":490,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Pañcamī · Vikram 2016 Paridhāvi · Śaka 1881 Vikāri"},"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 22, 1959 CE · Ṛṣikeśa · Vidhyamitra","description":"September 22, 1959 CE for Ṛṣikeśa: Kṛṣṇa Pañcamī, sūryodaya 06:03, sūryāsta 18:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1959-09-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1959-09-22","sa":"https://sa.vidhyamitra.com/city/rishikesh/1959-09-22","hi":"https://hi.vidhyamitra.com/city/rishikesh/1959-09-22","x-default":"https://vidhyamitra.com/city/rishikesh/1959-09-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T19:18:19.931Z","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":"2026-06-02T19:18:19.931Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T19:18:19.931Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}