{"id":"vidhyamitra:city-day:haridwar:1997-08-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/haridwar/1997-08-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-08-12","date_display":"August 12, 1997 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":1997,"month":8,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450672.770833,"kali_year":5099,"ahargana":1862207.2708,"sun":{"sidereal_longitude":114.9713,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":214.5014,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":99.53,"elapsed_within_tithi_degrees":3.53},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":214.5014,"elapsed_within_degrees":1.168},"yoga":{"number":25,"name":"Brahma","sum_longitude":329.4727},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":1997,"month":8,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450672.770833,"ahargana":1862207.2708,"kali_year":5099,"ayanamsa_lahiri":23.8196,"grahas":{"sun":{"sidereal_longitude":115.56393600000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":211.469336,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false,"latitude":4.0159},"mars":{"sidereal_longitude":184.790936,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":141.12953600000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":292.874136,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"venus":{"sidereal_longitude":149.57853599999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":356.405236,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":151.2972,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":331.2972,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva 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":"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":1997,"month":8,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450672.770833,"kali_year":5099,"ahargana":1862207.2708,"sun":{"sidereal_longitude":114.9713,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":214.5014,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":99.53,"elapsed_within_tithi_degrees":3.53},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":214.5014,"elapsed_within_degrees":1.168},"yoga":{"number":25,"name":"Brahma","sum_longitude":329.4727},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.016,"elongation":99.53},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.016,"opposition_distance":80.47}},"eclipse_window_40days":[]},"city":{"slug":"haridwar","name":"Haridwār","lat":29.9457,"lon":78.1642,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"haridwar","name":"Haridwār","lat":29.9457,"lon":78.1642,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"05:43","sunsetLocal":"19:02","solarNoonLocal":"12:22","dayLengthHours":13.318979405355028,"dayLengthDisplay":"13 Hours 19 Mins 08 Secs","nightLengthDisplay":"10 Hours 40 Mins 52 Secs","moonriseLocal":"13:29","moonsetLocal":"00:03","rahuKala":{"name":"Rāhu Kāla","start":"15:42","end":"17:22","startHours":15.697784865269478,"endHours":17.362657290938856,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:02","end":"10:42","startHours":9.038295162591965,"endHours":10.703167588261342,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:22","end":"14:02","startHours":12.36804001393072,"endHours":14.0329124396001,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:49","end":"09:16","startHours":8.816312172502712,"endHours":9.260278152681215,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:16","end":"06:37","startHours":6.2635077864763335,"endHours":6.6186805706191345,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:49","startHours":11.92407403375222,"endHours":12.81200599410922,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:56","end":"04:49","startHours":3.932686390539203,"endHours":4.820618350896205,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:36","end":"05:43","startHours":4.598635360806955,"endHours":5.708550311253207,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:29","startHours":14.587869914823225,"endHours":15.475801875180226,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:50","end":"19:14","startHours":18.827529716608236,"endHours":19.227529716608235,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:02","end":"19:35","startHours":19.027529716608235,"endHours":19.582487191831362,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:47","end":"20:32","startHours":18.777529716608235,"endHours":20.527529716608235,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:49","startHours":23.92407403375222,"endHours":24.81200599410922,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:43","end":"07:22","startHours":5.708550311253207,"endHours":7.373422736922586,"quality":"inauspicious"},{"name":"Udveg","start":"07:22","end":"09:02","startHours":7.373422736922586,"endHours":9.038295162591965,"quality":"inauspicious"},{"name":"Chala","start":"09:02","end":"10:42","startHours":9.038295162591965,"endHours":10.703167588261342,"quality":"neutral"},{"name":"Labha","start":"10:42","end":"12:22","startHours":10.703167588261342,"endHours":12.36804001393072,"quality":"auspicious"},{"name":"Amṛta","start":"12:22","end":"14:02","startHours":12.36804001393072,"endHours":14.0329124396001,"quality":"auspicious"},{"name":"Kāla","start":"14:02","end":"15:42","startHours":14.0329124396001,"endHours":15.697784865269478,"quality":"inauspicious"},{"name":"Śubha","start":"15:42","end":"17:22","startHours":15.697784865269478,"endHours":17.362657290938856,"quality":"auspicious"},{"name":"Roga","start":"17:22","end":"19:02","startHours":17.362657290938856,"endHours":19.027529716608235,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:02","end":"20:22","startHours":19.027529716608235,"endHours":20.362657290938856,"quality":"inauspicious"},{"name":"Śubha","start":"20:22","end":"21:42","startHours":20.362657290938856,"endHours":21.69778486526948,"quality":"auspicious"},{"name":"Roga","start":"21:42","end":"23:02","startHours":21.69778486526948,"endHours":23.0329124396001,"quality":"inauspicious"},{"name":"Udveg","start":"23:02","end":"00:22","startHours":23.0329124396001,"endHours":24.36804001393072,"quality":"inauspicious"},{"name":"Chala","start":"00:22","end":"01:42","startHours":24.36804001393072,"endHours":25.703167588261344,"quality":"neutral"},{"name":"Labha","start":"01:42","end":"03:02","startHours":25.703167588261344,"endHours":27.038295162591965,"quality":"auspicious"},{"name":"Amṛta","start":"03:02","end":"04:22","startHours":27.038295162591965,"endHours":28.373422736922585,"quality":"auspicious"},{"name":"Kāla","start":"04:22","end":"05:43","startHours":28.373422736922585,"endHours":29.708550311253205,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:43","end":"06:43","startHours":5.708550311253207,"endHours":6.708550311253207,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:43","end":"07:43","startHours":6.708550311253207,"endHours":7.708550311253207,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:43","end":"08:43","startHours":7.708550311253207,"endHours":8.708550311253207,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:43","end":"09:43","startHours":8.708550311253207,"endHours":9.708550311253207,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:43","end":"10:43","startHours":9.708550311253207,"endHours":10.708550311253207,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:43","end":"11:43","startHours":10.708550311253207,"endHours":11.708550311253207,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:43","end":"12:43","startHours":11.708550311253207,"endHours":12.708550311253207,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:43","end":"13:43","startHours":12.708550311253207,"endHours":13.708550311253207,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:43","end":"14:43","startHours":13.708550311253207,"endHours":14.708550311253207,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:43","end":"15:43","startHours":14.708550311253207,"endHours":15.708550311253207,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:43","end":"16:43","startHours":15.708550311253207,"endHours":16.708550311253205,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:43","end":"17:43","startHours":16.708550311253205,"endHours":17.708550311253205,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:43","end":"18:43","startHours":17.708550311253205,"endHours":18.708550311253205,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:43","end":"19:43","startHours":18.708550311253205,"endHours":19.708550311253205,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:43","end":"20:43","startHours":19.708550311253205,"endHours":20.708550311253205,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:43","end":"21:43","startHours":20.708550311253205,"endHours":21.708550311253205,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:43","end":"22:43","startHours":21.708550311253205,"endHours":22.708550311253205,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:43","end":"23:43","startHours":22.708550311253205,"endHours":23.708550311253205,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:43","end":"00:43","startHours":23.708550311253205,"endHours":24.708550311253205,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:43","end":"01:43","startHours":24.708550311253205,"endHours":25.708550311253205,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:43","end":"02:43","startHours":25.708550311253205,"endHours":26.708550311253205,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:43","end":"03:43","startHours":26.708550311253205,"endHours":27.708550311253205,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:43","end":"04:43","startHours":27.708550311253205,"endHours":28.708550311253205,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:43","end":"05:43","startHours":28.708550311253205,"endHours":29.708550311253205,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.006035676299367,"eotMinutes":-4.739200835843176,"ayanamsa":23.8196}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Navamī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"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":[]},"validity":{"eternal":false,"location_specific":"haridwar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 12, 1997 CE · Haridwār · Vidhyamitra","description":"August 12, 1997 CE for Haridwār: Śukla Navamī, sūryodaya 05:43, sūryāsta 19:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/haridwar/1997-08-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/haridwar/1997-08-12","sa":"https://sa.vidhyamitra.com/city/haridwar/1997-08-12","hi":"https://hi.vidhyamitra.com/city/haridwar/1997-08-12","x-default":"https://vidhyamitra.com/city/haridwar/1997-08-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-12T11:15:52.910Z","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":"2026-09-12T11:15:52.910Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-12T11:15:52.910Z","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":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","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"}}}