{"id":"vidhyamitra:city-day:rishikesh:2008-09-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2008-09-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2008-09-19","date_display":"September 19, 2008 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2008,"month":9,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454728.770833,"kali_year":5110,"ahargana":1866263.2708,"sun":{"sidereal_longitude":151.7474,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":18.1476,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":226.4002,"elapsed_within_tithi_degrees":10.4002},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":18.1476,"elapsed_within_degrees":4.8142},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":169.895},"karana":{"half_tithi_index":37,"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":2008,"month":9,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454728.770833,"ahargana":1866263.2708,"kali_year":5110,"ayanamsa_lahiri":23.9748,"grahas":{"sun":{"sidereal_longitude":152.50326700000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":20.297567000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false,"latitude":4.4534},"mars":{"sidereal_longitude":175.75626699999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":177.56126700000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":259.29856700000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":179.708167,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":139.603367,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":296.3908,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":116.3908,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2008,"month":9,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454728.770833,"kali_year":5110,"ahargana":1866263.2708,"sun":{"sidereal_longitude":151.7474,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":18.1476,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":226.4002,"elapsed_within_tithi_degrees":10.4002},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":18.1476,"elapsed_within_degrees":4.8142},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":169.895},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.453,"elongation":133.6},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.453,"opposition_distance":46.4}},"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":"06:03","sunsetLocal":"18:17","solarNoonLocal":"12:10","dayLengthHours":12.236607754158427,"dayLengthDisplay":"12 Hours 14 Mins 12 Secs","nightLengthDisplay":"11 Hours 45 Mins 48 Secs","moonriseLocal":"20:40","moonsetLocal":"10:03","rahuKala":{"name":"Rāhu Kāla","start":"10:38","end":"12:10","startHours":10.63626276260603,"endHours":12.165838731875834,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:13","end":"16:45","startHours":15.22499067041544,"endHours":16.754566639685244,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:35","end":"09:06","startHours":7.577110824066423,"endHours":9.106686793336227,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:19","startHours":8.90274333076692,"endHours":9.310630255905533,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:33","end":"06:53","startHours":6.557393511219888,"endHours":6.883703051330779,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:34","startHours":11.75795180673722,"endHours":12.573725657014448,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:25","end":"05:14","startHours":4.415987154242163,"endHours":5.231761004519392,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:02","end":"06:03","startHours":5.027817541950085,"endHours":6.04753485479662,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"15:01","startHours":14.205273357568904,"endHours":15.021047207846133,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:05","end":"18:29","startHours":18.084142608955048,"endHours":18.484142608955047,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:17","end":"18:48","startHours":18.284142608955047,"endHours":18.794001265378316,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:02","end":"19:47","startHours":18.034142608955047,"endHours":19.784142608955047,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:34","startHours":23.757951806737218,"endHours":24.57372565701445,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:03","end":"07:35","startHours":6.04753485479662,"endHours":7.577110824066423,"quality":"neutral"},{"name":"Labha","start":"07:35","end":"09:06","startHours":7.577110824066423,"endHours":9.106686793336227,"quality":"auspicious"},{"name":"Amṛta","start":"09:06","end":"10:38","startHours":9.106686793336227,"endHours":10.63626276260603,"quality":"auspicious"},{"name":"Kāla","start":"10:38","end":"12:10","startHours":10.63626276260603,"endHours":12.165838731875834,"quality":"inauspicious"},{"name":"Śubha","start":"12:10","end":"13:42","startHours":12.165838731875834,"endHours":13.695414701145637,"quality":"auspicious"},{"name":"Roga","start":"13:42","end":"15:13","startHours":13.695414701145637,"endHours":15.22499067041544,"quality":"inauspicious"},{"name":"Udveg","start":"15:13","end":"16:45","startHours":15.22499067041544,"endHours":16.754566639685244,"quality":"inauspicious"},{"name":"Chala","start":"16:45","end":"18:17","startHours":16.754566639685244,"endHours":18.284142608955047,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:17","end":"19:45","startHours":18.284142608955047,"endHours":19.754566639685244,"quality":"inauspicious"},{"name":"Udveg","start":"19:45","end":"21:13","startHours":19.754566639685244,"endHours":21.22499067041544,"quality":"inauspicious"},{"name":"Chala","start":"21:13","end":"22:42","startHours":21.22499067041544,"endHours":22.695414701145637,"quality":"neutral"},{"name":"Labha","start":"22:42","end":"00:10","startHours":22.695414701145637,"endHours":24.165838731875834,"quality":"auspicious"},{"name":"Amṛta","start":"00:10","end":"01:38","startHours":24.165838731875834,"endHours":25.63626276260603,"quality":"auspicious"},{"name":"Kāla","start":"01:38","end":"03:06","startHours":25.63626276260603,"endHours":27.106686793336227,"quality":"inauspicious"},{"name":"Śubha","start":"03:06","end":"04:35","startHours":27.106686793336227,"endHours":28.577110824066423,"quality":"auspicious"},{"name":"Roga","start":"04:35","end":"06:03","startHours":28.577110824066423,"endHours":30.04753485479662,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.04753485479662,"endHours":7.04753485479662,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.04753485479662,"endHours":8.04753485479662,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.04753485479662,"endHours":9.04753485479662,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.04753485479662,"endHours":10.04753485479662,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.04753485479662,"endHours":11.04753485479662,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.04753485479662,"endHours":12.04753485479662,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.04753485479662,"endHours":13.04753485479662,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.04753485479662,"endHours":14.04753485479662,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.04753485479662,"endHours":15.04753485479662,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.04753485479662,"endHours":16.04753485479662,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.04753485479662,"endHours":17.04753485479662,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.04753485479662,"endHours":18.04753485479662,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.04753485479662,"endHours":19.04753485479662,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.04753485479662,"endHours":20.04753485479662,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.04753485479662,"endHours":21.04753485479662,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.04753485479662,"endHours":22.04753485479662,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.04753485479662,"endHours":23.04753485479662,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.04753485479662,"endHours":24.04753485479662,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.04753485479662,"endHours":25.04753485479662,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.04753485479662,"endHours":26.04753485479662,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.04753485479662,"endHours":27.04753485479662,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.04753485479662,"endHours":28.04753485479662,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.04753485479662,"endHours":29.04753485479662,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.04753485479662,"endHours":30.04753485479662,"planetary_lord":"Mars"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":1.4000444270379095,"eotMinutes":6.979276087449932,"ayanamsa":23.9748}},"calendars":{"vikram_samvat":2065,"vikram_samvatsara":"Plava","saka_samvat":1930,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1415,"malayalam_era":1184,"nanakshahi_year":539,"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 Caturthī · Vikram 2065 Plava · Śaka 1930 Sarvadhāri"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"Dedicated festival walk for Saṅkaṣṭī Caturthī is not live yet; Śukravāra (Friday) — 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 19, 2008 CE · Ṛṣikeśa · Vidhyamitra","description":"September 19, 2008 CE for Ṛṣikeśa: Kṛṣṇa Caturthī, sūryodaya 06:03, sūryāsta 18:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2008-09-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2008-09-19","sa":"https://sa.vidhyamitra.com/city/rishikesh/2008-09-19","hi":"https://hi.vidhyamitra.com/city/rishikesh/2008-09-19","x-default":"https://vidhyamitra.com/city/rishikesh/2008-09-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-08T15:47:06.039Z","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":"2026-08-08T15:47:06.039Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-08T15:47:06.039Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}