{"id":"vidhyamitra:city-day:haridwar:-0461-07-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/haridwar/-0461-07-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0461-07-25","date_display":"July 25, 462 BCE","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":-461,"month":7,"day":25,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1552882.770833,"kali_year":2641,"ahargana":964417.2708,"sun":{"sidereal_longitude":130.3215,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":221.9613,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":91.6398,"elapsed_within_tithi_degrees":7.6398},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":221.9613,"elapsed_within_degrees":8.628},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.2828},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":-461,"month":7,"day":25,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1552882.770833,"ahargana":964417.2708,"kali_year":2641,"ayanamsa_lahiri":-10.5175,"grahas":{"sun":{"sidereal_longitude":130.3215,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":221.9613,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":1.6426},"mars":{"sidereal_longitude":244.8017,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":110.5928,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":212.251,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":90.2042,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":209.6503,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":200.5319,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":20.5319,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":-461,"month":7,"day":25,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1552882.770833,"kali_year":2641,"ahargana":964417.2708,"sun":{"sidereal_longitude":130.3215,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":221.9613,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":91.6398,"elapsed_within_tithi_degrees":7.6398},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":221.9613,"elapsed_within_degrees":8.628},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.2828},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.643,"elongation":91.64},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.643,"opposition_distance":88.36}},"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":"05:30","sunsetLocal":"19:17","solarNoonLocal":"12:24","dayLengthHours":13.770700205412709,"dayLengthDisplay":"13 Hours 46 Mins 15 Secs","nightLengthDisplay":"10 Hours 13 Mins 45 Secs","moonriseLocal":"12:55","moonsetLocal":"00:05","rahuKala":{"name":"Rāhu Kāla","start":"14:07","end":"15:50","startHours":14.113351711217426,"endHours":15.834689236894015,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:30","end":"07:14","startHours":5.506664082834484,"endHours":7.2280016085110725,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:57","end":"10:40","startHours":8.94933913418766,"endHours":10.670676659864249,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:11","startHours":8.719827464097449,"endHours":9.178850804277873,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:05","end":"06:27","startHours":6.080443258060013,"endHours":6.447661930204352,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:51","startHours":11.932990845360413,"endHours":12.851037525721262,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:40","end":"04:35","startHours":3.6705707221127897,"endHours":4.588617402473637,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:22","end":"05:30","startHours":4.359105732383425,"endHours":5.506664082834484,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:36","startHours":14.687130886442958,"endHours":15.605177566803805,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:05","end":"19:29","startHours":19.077364288247193,"endHours":19.47736428824719,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:17","end":"19:51","startHours":19.277364288247192,"endHours":19.85114346347272,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:02","end":"20:47","startHours":19.027364288247192,"endHours":20.777364288247192,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:51","startHours":23.932990845360415,"endHours":24.85103752572126,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:30","end":"07:14","startHours":5.506664082834484,"endHours":7.2280016085110725,"quality":"auspicious"},{"name":"Roga","start":"07:14","end":"08:57","startHours":7.2280016085110725,"endHours":8.94933913418766,"quality":"inauspicious"},{"name":"Udveg","start":"08:57","end":"10:40","startHours":8.94933913418766,"endHours":10.670676659864249,"quality":"inauspicious"},{"name":"Chala","start":"10:40","end":"12:24","startHours":10.670676659864249,"endHours":12.392014185540837,"quality":"neutral"},{"name":"Labha","start":"12:24","end":"14:07","startHours":12.392014185540837,"endHours":14.113351711217426,"quality":"auspicious"},{"name":"Amṛta","start":"14:07","end":"15:50","startHours":14.113351711217426,"endHours":15.834689236894015,"quality":"auspicious"},{"name":"Kāla","start":"15:50","end":"17:33","startHours":15.834689236894015,"endHours":17.556026762570603,"quality":"inauspicious"},{"name":"Śubha","start":"17:33","end":"19:17","startHours":17.556026762570603,"endHours":19.277364288247192,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:17","end":"20:33","startHours":19.277364288247192,"endHours":20.556026762570603,"quality":"auspicious"},{"name":"Kāla","start":"20:33","end":"21:50","startHours":20.556026762570603,"endHours":21.834689236894015,"quality":"inauspicious"},{"name":"Śubha","start":"21:50","end":"23:07","startHours":21.834689236894015,"endHours":23.113351711217426,"quality":"auspicious"},{"name":"Roga","start":"23:07","end":"00:24","startHours":23.113351711217426,"endHours":24.392014185540837,"quality":"inauspicious"},{"name":"Udveg","start":"00:24","end":"01:40","startHours":24.392014185540837,"endHours":25.67067665986425,"quality":"inauspicious"},{"name":"Chala","start":"01:40","end":"02:57","startHours":25.67067665986425,"endHours":26.94933913418766,"quality":"neutral"},{"name":"Labha","start":"02:57","end":"04:14","startHours":26.94933913418766,"endHours":28.22800160851107,"quality":"auspicious"},{"name":"Amṛta","start":"04:14","end":"05:30","startHours":28.22800160851107,"endHours":29.506664082834483,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:30","end":"06:30","startHours":5.506664082834484,"endHours":6.506664082834484,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:30","end":"07:30","startHours":6.506664082834484,"endHours":7.506664082834484,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:30","end":"08:30","startHours":7.506664082834484,"endHours":8.506664082834483,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:30","end":"09:30","startHours":8.506664082834483,"endHours":9.506664082834483,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:30","end":"10:30","startHours":9.506664082834483,"endHours":10.506664082834483,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:30","end":"11:30","startHours":10.506664082834483,"endHours":11.506664082834483,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:30","end":"12:30","startHours":11.506664082834483,"endHours":12.506664082834483,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:30","end":"13:30","startHours":12.506664082834483,"endHours":13.506664082834483,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:30","end":"14:30","startHours":13.506664082834483,"endHours":14.506664082834483,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:30","end":"15:30","startHours":14.506664082834483,"endHours":15.506664082834483,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:30","end":"16:30","startHours":15.506664082834483,"endHours":16.506664082834483,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:30","end":"17:30","startHours":16.506664082834483,"endHours":17.506664082834483,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:30","end":"18:30","startHours":17.506664082834483,"endHours":18.506664082834483,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:30","end":"19:30","startHours":18.506664082834483,"endHours":19.506664082834483,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:30","end":"20:30","startHours":19.506664082834483,"endHours":20.506664082834483,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:30","end":"21:30","startHours":20.506664082834483,"endHours":21.506664082834483,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:30","end":"22:30","startHours":21.506664082834483,"endHours":22.506664082834483,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:30","end":"23:30","startHours":22.506664082834483,"endHours":23.506664082834483,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:30","end":"00:30","startHours":23.506664082834483,"endHours":24.506664082834483,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:30","end":"01:30","startHours":24.506664082834483,"endHours":25.506664082834483,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:30","end":"02:30","startHours":25.506664082834483,"endHours":26.506664082834483,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:30","end":"03:30","startHours":26.506664082834483,"endHours":27.506664082834483,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:30","end":"04:30","startHours":27.506664082834483,"endHours":28.506664082834483,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:30","end":"05:30","startHours":28.506664082834483,"endHours":29.506664082834483,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.18940744176334,"eotMinutes":-6.177651132450234,"ayanamsa":-10.5175}},"calendars":{"vikram_samvat":-404,"saka_samvat":-539,"bengali_samvat":-1054,"malayalam_era":-1285,"nanakshahi_year":-1930,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Aṣṭamī · Vikram -404 undefined · Śaka -539 undefined"},"festivals":[{"id":"radhashtami","name":"Rādhāṣṭamī","name_sanskrit":"राधाष्टमी","tradition":"Vaishnava","associated_deity":"Śrī Rādhā (Krishna's hlādinī-śakti)","significance":"Manifestation of Śrī Rādhā at Barsānā — Krishna's ādi-śakti.","vrata":true,"detection":{"tithi_number":8,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":2,"sources":["Padma Purāṇa","Brahma-Vaivarta Purāṇa"]}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Dedicated festival walk for Rādhāṣṭamī is not live yet; Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"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 July 25, 462 BCE · Haridwār · Vidhyamitra","description":"July 25, 462 BCE for Haridwār: Śukla Aṣṭamī, sūryodaya 05:30, sūryāsta 19:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/haridwar/-0461-07-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/haridwar/-0461-07-25","sa":"https://sa.vidhyamitra.com/city/haridwar/-0461-07-25","hi":"https://hi.vidhyamitra.com/city/haridwar/-0461-07-25","x-default":"https://vidhyamitra.com/city/haridwar/-0461-07-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-13T22:49:24.251Z","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":"2026-08-13T22:49:24.251Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-13T22:49:24.251Z","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"}}}