{"id":"vidhyamitra:city-day:rishikesh:2122-09-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2122-09-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2122-09-29","date_display":"September 29, 2122 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":2122,"month":9,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496375.770833,"kali_year":5224,"ahargana":1907910.2708,"sun":{"sidereal_longitude":159.0803,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":141.5988,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":342.5186,"elapsed_within_tithi_degrees":6.5186},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":141.5988,"elapsed_within_degrees":8.2655},"yoga":{"number":23,"name":"Śubha","sum_longitude":300.6791},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":2122,"month":9,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2496375.770833,"ahargana":1907910.2708,"kali_year":5224,"ayanamsa_lahiri":25.5676,"grahas":{"sun":{"sidereal_longitude":160.12174499999992,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":142.21684499999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false,"latitude":-4.2761},"mars":{"sidereal_longitude":103.26664499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":146.157845,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":140.276745,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":153.759145,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":93.778345,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":249.7323,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":69.7323,"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":2122,"month":9,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496375.770833,"kali_year":5224,"ahargana":1907910.2708,"sun":{"sidereal_longitude":159.0803,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":141.5988,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":342.5186,"elapsed_within_tithi_degrees":6.5186},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":141.5988,"elapsed_within_degrees":8.2655},"yoga":{"number":23,"name":"Śubha","sum_longitude":300.6791},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.276,"elongation":17.481},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.276,"opposition_distance":162.519}},"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":"06:08","sunsetLocal":"18:05","solarNoonLocal":"12:06","dayLengthHours":11.953803721789498,"dayLengthDisplay":"11 Hours 57 Mins 14 Secs","nightLengthDisplay":"12 Hours 02 Mins 46 Secs","moonriseLocal":"04:41","moonsetLocal":"17:09","rahuKala":{"name":"Rāhu Kāla","start":"15:06","end":"16:35","startHours":15.095351657717238,"endHours":16.589577122940923,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:07","end":"10:37","startHours":9.118449796822489,"endHours":10.612675262046174,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:06","end":"13:36","startHours":12.106900727269863,"endHours":13.601126192493549,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:19","startHours":8.919219734792662,"endHours":9.317679858852312,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:38","end":"06:57","startHours":6.628074021449676,"endHours":6.946842120697395,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:30","startHours":11.708440603210214,"endHours":12.505360851329513,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:20","startHours":4.536158370136514,"endHours":5.333078618255813,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:08","end":"06:08","startHours":5.133848556225988,"endHours":6.1299988663751135,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:54","startHours":14.099201347568112,"endHours":14.896121595687411,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:53","end":"18:17","startHours":17.883802588164613,"endHours":18.283802588164612,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:05","end":"18:35","startHours":18.083802588164613,"endHours":18.581877743239176,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:50","end":"19:35","startHours":17.833802588164613,"endHours":19.583802588164613,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:30","startHours":23.708440603210214,"endHours":24.505360851329513,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:08","end":"07:37","startHours":6.1299988663751135,"endHours":7.624224331598801,"quality":"inauspicious"},{"name":"Udveg","start":"07:37","end":"09:07","startHours":7.624224331598801,"endHours":9.118449796822489,"quality":"inauspicious"},{"name":"Chala","start":"09:07","end":"10:37","startHours":9.118449796822489,"endHours":10.612675262046174,"quality":"neutral"},{"name":"Labha","start":"10:37","end":"12:06","startHours":10.612675262046174,"endHours":12.106900727269863,"quality":"auspicious"},{"name":"Amṛta","start":"12:06","end":"13:36","startHours":12.106900727269863,"endHours":13.601126192493549,"quality":"auspicious"},{"name":"Kāla","start":"13:36","end":"15:06","startHours":13.601126192493549,"endHours":15.095351657717238,"quality":"inauspicious"},{"name":"Śubha","start":"15:06","end":"16:35","startHours":15.095351657717238,"endHours":16.589577122940923,"quality":"auspicious"},{"name":"Roga","start":"16:35","end":"18:05","startHours":16.589577122940923,"endHours":18.083802588164613,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:05","end":"19:35","startHours":18.083802588164613,"endHours":19.589577122940923,"quality":"inauspicious"},{"name":"Śubha","start":"19:35","end":"21:06","startHours":19.589577122940923,"endHours":21.095351657717238,"quality":"auspicious"},{"name":"Roga","start":"21:06","end":"22:36","startHours":21.095351657717238,"endHours":22.601126192493552,"quality":"inauspicious"},{"name":"Udveg","start":"22:36","end":"00:06","startHours":22.601126192493552,"endHours":24.106900727269863,"quality":"inauspicious"},{"name":"Chala","start":"00:06","end":"01:37","startHours":24.106900727269863,"endHours":25.612675262046174,"quality":"neutral"},{"name":"Labha","start":"01:37","end":"03:07","startHours":25.612675262046174,"endHours":27.11844979682249,"quality":"auspicious"},{"name":"Amṛta","start":"03:07","end":"04:37","startHours":27.11844979682249,"endHours":28.624224331598803,"quality":"auspicious"},{"name":"Kāla","start":"04:37","end":"06:08","startHours":28.624224331598803,"endHours":30.129998866375114,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.1299988663751135,"endHours":7.1299988663751135,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.1299988663751135,"endHours":8.129998866375114,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.129998866375114,"endHours":9.129998866375114,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.129998866375114,"endHours":10.129998866375114,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.129998866375114,"endHours":11.129998866375114,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.129998866375114,"endHours":12.129998866375114,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.129998866375114,"endHours":13.129998866375114,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.129998866375114,"endHours":14.129998866375114,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.129998866375114,"endHours":15.129998866375114,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.129998866375114,"endHours":16.129998866375114,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.129998866375114,"endHours":17.129998866375114,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.129998866375114,"endHours":18.129998866375114,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.129998866375114,"endHours":19.129998866375114,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.129998866375114,"endHours":20.129998866375114,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.129998866375114,"endHours":21.129998866375114,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.129998866375114,"endHours":22.129998866375114,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.129998866375114,"endHours":23.129998866375114,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.129998866375114,"endHours":24.129998866375114,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.129998866375114,"endHours":25.129998866375114,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.129998866375114,"endHours":26.129998866375114,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.129998866375114,"endHours":27.129998866375114,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.129998866375114,"endHours":28.129998866375114,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.129998866375114,"endHours":29.129998866375114,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.129998866375114,"endHours":30.129998866375114,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-2.259706174118049,"eotMinutes":10.515556363808276,"ayanamsa":25.5676}},"calendars":{"vikram_samvat":2179,"vikram_samvatsara":"Manmatha","saka_samvat":2044,"saka_samvatsara":"Citrabhānu","bengali_samvat":1529,"malayalam_era":1298,"nanakshahi_year":653,"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 Caturdaśī · Vikram 2179 Manmatha · Śaka 2044 Citrabhānu"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":[]},"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 29, 2122 CE · Ṛṣikeśa · Vidhyamitra","description":"September 29, 2122 CE for Ṛṣikeśa: Kṛṣṇa Caturdaśī, sūryodaya 06:08, sūryāsta 18:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2122-09-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2122-09-29","sa":"https://sa.vidhyamitra.com/city/rishikesh/2122-09-29","hi":"https://hi.vidhyamitra.com/city/rishikesh/2122-09-29","x-default":"https://vidhyamitra.com/city/rishikesh/2122-09-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:05:09.411Z","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":"2026-05-31T20:05:09.411Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:05:09.411Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}