{"id":"vidhyamitra:city-day:rishikesh:1992-07-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1992-07-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1992-07-13","date_display":"July 13, 1992 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":1992,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448816.770833,"kali_year":5094,"ahargana":1860351.2708,"sun":{"sidereal_longitude":86.7497,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":247.4043,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":160.6546,"elapsed_within_tithi_degrees":4.6546},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":247.4043,"elapsed_within_degrees":7.4043},"yoga":{"number":26,"name":"Indra","sum_longitude":334.1539},"karana":{"half_tithi_index":26,"name":"Gara"},"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":1992,"month":7,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448816.770833,"ahargana":1860351.2708,"kali_year":5094,"ayanamsa_lahiri":23.7487,"grahas":{"sun":{"sidereal_longitude":87.150149,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":247.633149,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false,"latitude":-0.1751},"mars":{"sidereal_longitude":26.776949000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":112.00914899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":137.766549,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":95.35164900000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":293.06914900000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":249.637,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":69.637,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":1992,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448816.770833,"kali_year":5094,"ahargana":1860351.2708,"sun":{"sidereal_longitude":86.7497,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":247.4043,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":160.6546,"elapsed_within_tithi_degrees":4.6546},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":247.4043,"elapsed_within_degrees":7.4043},"yoga":{"number":26,"name":"Indra","sum_longitude":334.1539},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.175,"elongation":160.655},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.175,"opposition_distance":19.345}},"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":"05:24","sunsetLocal":"19:20","solarNoonLocal":"12:22","dayLengthHours":13.93013283902456,"dayLengthDisplay":"13 Hours 55 Mins 48 Secs","nightLengthDisplay":"10 Hours 04 Mins 12 Secs","moonriseLocal":"17:59","moonsetLocal":"04:09","rahuKala":{"name":"Rāhu Kāla","start":"07:09","end":"08:53","startHours":7.147717332801801,"endHours":8.888983937679871,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:38","end":"12:22","startHours":10.630250542557942,"endHours":12.371517147436013,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:07","end":"15:51","startHours":14.112783752314082,"endHours":15.854050357192152,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:07","startHours":8.656815057029462,"endHours":9.12115281833028,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:59","end":"06:22","startHours":5.9868729295497545,"endHours":6.35834313859041,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:50","startHours":11.907179386135194,"endHours":12.835854908736831,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:33","end":"04:29","startHours":3.549099682720457,"endHours":4.477775205322094,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:15","end":"05:24","startHours":4.245606324671685,"endHours":5.4064507279237315,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:37","startHours":14.693205953940105,"endHours":15.621881476541741,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:08","end":"19:32","startHours":19.136583566948293,"endHours":19.53658356694829,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:20","end":"19:55","startHours":19.336583566948292,"endHours":19.917005768574317,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:05","end":"20:50","startHours":19.086583566948292,"endHours":20.836583566948292,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:50","startHours":23.907179386135194,"endHours":24.83585490873683,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:24","end":"07:09","startHours":5.4064507279237315,"endHours":7.147717332801801,"quality":"auspicious"},{"name":"Kāla","start":"07:09","end":"08:53","startHours":7.147717332801801,"endHours":8.888983937679871,"quality":"inauspicious"},{"name":"Śubha","start":"08:53","end":"10:38","startHours":8.888983937679871,"endHours":10.630250542557942,"quality":"auspicious"},{"name":"Roga","start":"10:38","end":"12:22","startHours":10.630250542557942,"endHours":12.371517147436013,"quality":"inauspicious"},{"name":"Udveg","start":"12:22","end":"14:07","startHours":12.371517147436013,"endHours":14.112783752314082,"quality":"inauspicious"},{"name":"Chala","start":"14:07","end":"15:51","startHours":14.112783752314082,"endHours":15.854050357192152,"quality":"neutral"},{"name":"Labha","start":"15:51","end":"17:36","startHours":15.854050357192152,"endHours":17.59531696207022,"quality":"auspicious"},{"name":"Amṛta","start":"17:36","end":"19:20","startHours":17.59531696207022,"endHours":19.336583566948292,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:20","end":"20:36","startHours":19.336583566948292,"endHours":20.59531696207022,"quality":"neutral"},{"name":"Labha","start":"20:36","end":"21:51","startHours":20.59531696207022,"endHours":21.85405035719215,"quality":"auspicious"},{"name":"Amṛta","start":"21:51","end":"23:07","startHours":21.85405035719215,"endHours":23.11278375231408,"quality":"auspicious"},{"name":"Kāla","start":"23:07","end":"00:22","startHours":23.11278375231408,"endHours":24.371517147436013,"quality":"inauspicious"},{"name":"Śubha","start":"00:22","end":"01:38","startHours":24.371517147436013,"endHours":25.630250542557942,"quality":"auspicious"},{"name":"Roga","start":"01:38","end":"02:53","startHours":25.630250542557942,"endHours":26.88898393767987,"quality":"inauspicious"},{"name":"Udveg","start":"02:53","end":"04:09","startHours":26.88898393767987,"endHours":28.147717332801804,"quality":"inauspicious"},{"name":"Chala","start":"04:09","end":"05:24","startHours":28.147717332801804,"endHours":29.406450727923733,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.4064507279237315,"endHours":6.4064507279237315,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.4064507279237315,"endHours":7.4064507279237315,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.4064507279237315,"endHours":8.406450727923731,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.406450727923731,"endHours":9.406450727923731,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.406450727923731,"endHours":10.406450727923731,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.406450727923731,"endHours":11.406450727923731,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.406450727923731,"endHours":12.406450727923731,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.406450727923731,"endHours":13.406450727923731,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.406450727923731,"endHours":14.406450727923731,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.406450727923731,"endHours":15.406450727923731,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.406450727923731,"endHours":16.406450727923733,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.406450727923733,"endHours":17.406450727923733,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.406450727923733,"endHours":18.406450727923733,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.406450727923733,"endHours":19.406450727923733,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.406450727923733,"endHours":20.406450727923733,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.406450727923733,"endHours":21.406450727923733,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.406450727923733,"endHours":22.406450727923733,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.406450727923733,"endHours":23.406450727923733,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.406450727923733,"endHours":24.406450727923733,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.406450727923733,"endHours":25.406450727923733,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.406450727923733,"endHours":26.406450727923733,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.406450727923733,"endHours":27.406450727923733,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.406450727923733,"endHours":28.406450727923733,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.406450727923733,"endHours":29.406450727923733,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.812247228100574,"eotMinutes":-5.361428846160681,"ayanamsa":23.7487}},"calendars":{"vikram_samvat":2049,"vikram_samvatsara":"Pārthiva","saka_samvat":1914,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1399,"malayalam_era":1168,"nanakshahi_year":523,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Caturdaśī · Vikram 2049 Pārthiva · Śaka 1914 Aṅgirasa"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"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":[]},"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 July 13, 1992 CE · Ṛṣikeśa · Vidhyamitra","description":"July 13, 1992 CE for Ṛṣikeśa: Śukla Caturdaśī, sūryodaya 05:24, sūryāsta 19:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1992-07-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1992-07-13","sa":"https://sa.vidhyamitra.com/city/rishikesh/1992-07-13","hi":"https://hi.vidhyamitra.com/city/rishikesh/1992-07-13","x-default":"https://vidhyamitra.com/city/rishikesh/1992-07-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T01:13:31.281Z","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":"2026-05-18T01:13:31.281Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T01:13:31.281Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}