{"id":"vidhyamitra:city-day:rishikesh:1936-09-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1936-09-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1936-09-07","date_display":"September 7, 1936 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":1936,"month":9,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2428418.770833,"kali_year":5038,"ahargana":1839953.2708,"sun":{"sidereal_longitude":140.7033,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":33.5752,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.8718,"elapsed_within_tithi_degrees":0.8718},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":33.5752,"elapsed_within_degrees":6.9085},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":174.2785},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1936,"month":9,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2428418.770833,"ahargana":1839953.2708,"kali_year":5038,"ayanamsa_lahiri":22.9685,"grahas":{"sun":{"sidereal_longitude":141.25820199999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":37.049802,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":2.6967},"mars":{"sidereal_longitude":115.58540199999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":169.087802,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":233.50260200000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":161.163902,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":327.045802,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":250.4212,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":70.4212,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":1936,"month":9,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2428418.770833,"kali_year":5038,"ahargana":1839953.2708,"sun":{"sidereal_longitude":140.7033,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":33.5752,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.8718,"elapsed_within_tithi_degrees":0.8718},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":33.5752,"elapsed_within_degrees":6.9085},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":174.2785},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.697,"elongation":107.128},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.697,"opposition_distance":72.872}},"eclipse_window_40days":[]},"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":"05:56","sunsetLocal":"18:33","solarNoonLocal":"12:14","dayLengthHours":12.611119734078132,"dayLengthDisplay":"12 Hours 36 Mins 40 Secs","nightLengthDisplay":"11 Hours 23 Mins 20 Secs","moonriseLocal":"22:25","moonsetLocal":"12:10","rahuKala":{"name":"Rāhu Kāla","start":"07:31","end":"09:05","startHours":7.51035511686999,"endHours":9.086745083629756,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:40","end":"12:14","startHours":10.663135050389524,"endHours":12.23952501714929,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:49","end":"15:24","startHours":13.815914983909057,"endHours":15.392304950668823,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:18","startHours":8.876559754728454,"endHours":9.296930412531058,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:28","end":"06:48","startHours":6.459428472363479,"endHours":6.795724998605563,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:40","startHours":11.819154359346685,"endHours":12.659895674951892,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:06","startHours":4.252482518899805,"endHours":5.0932238345050145,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:53","end":"05:56","startHours":4.883038505603713,"endHours":5.9339651501102235,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:11","startHours":14.341378306162312,"endHours":15.182119621767521,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.345084884188356,"endHours":18.745084884188355,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:04","startHours":18.545084884188356,"endHours":19.07054820644161,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.295084884188356,"endHours":20.045084884188356,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:40","startHours":23.819154359346687,"endHours":24.659895674951894,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:56","end":"07:31","startHours":5.9339651501102235,"endHours":7.51035511686999,"quality":"auspicious"},{"name":"Kāla","start":"07:31","end":"09:05","startHours":7.51035511686999,"endHours":9.086745083629756,"quality":"inauspicious"},{"name":"Śubha","start":"09:05","end":"10:40","startHours":9.086745083629756,"endHours":10.663135050389524,"quality":"auspicious"},{"name":"Roga","start":"10:40","end":"12:14","startHours":10.663135050389524,"endHours":12.23952501714929,"quality":"inauspicious"},{"name":"Udveg","start":"12:14","end":"13:49","startHours":12.23952501714929,"endHours":13.815914983909057,"quality":"inauspicious"},{"name":"Chala","start":"13:49","end":"15:24","startHours":13.815914983909057,"endHours":15.392304950668823,"quality":"neutral"},{"name":"Labha","start":"15:24","end":"16:58","startHours":15.392304950668823,"endHours":16.96869491742859,"quality":"auspicious"},{"name":"Amṛta","start":"16:58","end":"18:33","startHours":16.96869491742859,"endHours":18.545084884188356,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:33","end":"19:58","startHours":18.545084884188356,"endHours":19.96869491742859,"quality":"neutral"},{"name":"Labha","start":"19:58","end":"21:24","startHours":19.96869491742859,"endHours":21.392304950668823,"quality":"auspicious"},{"name":"Amṛta","start":"21:24","end":"22:49","startHours":21.392304950668823,"endHours":22.815914983909057,"quality":"auspicious"},{"name":"Kāla","start":"22:49","end":"00:14","startHours":22.815914983909057,"endHours":24.23952501714929,"quality":"inauspicious"},{"name":"Śubha","start":"00:14","end":"01:40","startHours":24.23952501714929,"endHours":25.663135050389524,"quality":"auspicious"},{"name":"Roga","start":"01:40","end":"03:05","startHours":25.663135050389524,"endHours":27.086745083629758,"quality":"inauspicious"},{"name":"Udveg","start":"03:05","end":"04:31","startHours":27.086745083629758,"endHours":28.510355116869988,"quality":"inauspicious"},{"name":"Chala","start":"04:31","end":"05:56","startHours":28.510355116869988,"endHours":29.933965150110225,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.9339651501102235,"endHours":6.9339651501102235,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.9339651501102235,"endHours":7.9339651501102235,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.9339651501102235,"endHours":8.933965150110224,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.933965150110224,"endHours":9.933965150110224,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.933965150110224,"endHours":10.933965150110224,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.933965150110224,"endHours":11.933965150110224,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.933965150110224,"endHours":12.933965150110224,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.933965150110224,"endHours":13.933965150110224,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.933965150110224,"endHours":14.933965150110224,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.933965150110224,"endHours":15.933965150110224,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.933965150110224,"endHours":16.933965150110225,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.933965150110225,"endHours":17.933965150110225,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.933965150110225,"endHours":18.933965150110225,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.933965150110225,"endHours":19.933965150110225,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.933965150110225,"endHours":20.933965150110225,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.933965150110225,"endHours":21.933965150110225,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.933965150110225,"endHours":22.933965150110225,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.933965150110225,"endHours":23.933965150110225,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.933965150110225,"endHours":24.933965150110225,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.933965150110225,"endHours":25.933965150110225,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.933965150110225,"endHours":26.933965150110225,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.933965150110225,"endHours":27.933965150110225,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.933965150110225,"endHours":28.933965150110225,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.933965150110225,"endHours":29.933965150110225,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":6.206741370191078,"eotMinutes":2.5580989710426816,"ayanamsa":22.9685}},"calendars":{"vikram_samvat":1993,"vikram_samvatsara":"Virodhi","saka_samvat":1858,"saka_samvatsara":"Dhātṛ","bengali_samvat":1343,"malayalam_era":1112,"nanakshahi_year":467,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada (Adhika) Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada (Adhika) Kṛṣṇa Saptamī · Vikram 1993 Virodhi · Śaka 1858 Dhātṛ"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 7, 1936 CE · Ṛṣikeśa · Vidhyamitra","description":"September 7, 1936 CE for Ṛṣikeśa: Kṛṣṇa Saptamī, sūryodaya 05:56, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1936-09-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1936-09-07","sa":"https://sa.vidhyamitra.com/city/rishikesh/1936-09-07","hi":"https://hi.vidhyamitra.com/city/rishikesh/1936-09-07","x-default":"https://vidhyamitra.com/city/rishikesh/1936-09-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T01:36:36.337Z","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":"2026-05-31T01:36:36.337Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T01:36:36.337Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}