{"id":"vidhyamitra:city-day:haridwar:-0511-07-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/haridwar/-0511-07-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0511-07-25","date_display":"July 25, 512 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":-511,"month":7,"day":25,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1534620.770833,"kali_year":2591,"ahargana":946155.2708,"sun":{"sidereal_longitude":131.2238,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":69.5767,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":298.3529,"elapsed_within_tithi_degrees":10.3529},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":69.5767,"elapsed_within_degrees":2.91},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.8005},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"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":-511,"month":7,"day":25,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1534620.770833,"ahargana":946155.2708,"kali_year":2591,"ayanamsa_lahiri":-11.2159,"grahas":{"sun":{"sidereal_longitude":131.2238,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":69.5767,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":-1.4313},"mars":{"sidereal_longitude":110.214,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":143.4666,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":138.8731,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":180.057,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":309.639,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":88.1405,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":268.1405,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":"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":-511,"month":7,"day":25,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1534620.770833,"kali_year":2591,"ahargana":946155.2708,"sun":{"sidereal_longitude":131.2238,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":69.5767,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":298.3529,"elapsed_within_tithi_degrees":10.3529},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":69.5767,"elapsed_within_degrees":2.91},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.8005},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.431,"elongation":61.647},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.431,"opposition_distance":118.353}},"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":"05:31","sunsetLocal":"19:17","solarNoonLocal":"12:24","dayLengthHours":13.766803556978331,"dayLengthDisplay":"13 Hours 46 Mins 00 Secs","nightLengthDisplay":"10 Hours 14 Mins 00 Secs","moonriseLocal":"01:26","moonsetLocal":"15:08","rahuKala":{"name":"Rāhu Kāla","start":"10:40","end":"12:24","startHours":10.671163740918544,"endHours":12.392014185540837,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:50","end":"17:33","startHours":15.83371507478542,"endHours":17.55456551940771,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:14","end":"08:57","startHours":7.229462851673962,"endHours":8.950313296296255,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:11","startHours":8.720866570346615,"endHours":9.179760022245892,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:05","end":"06:27","startHours":6.082229221925768,"endHours":6.449343983445191,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:51","startHours":11.93312073364156,"endHours":12.850907637440114,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:40","end":"04:35","startHours":3.67303859945456,"endHours":4.590825503253115,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:22","end":"05:31","startHours":4.361378777303477,"endHours":5.508612407051671,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:36","startHours":14.686481445037224,"endHours":15.60426834883578,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:05","end":"19:29","startHours":19.075415964030004,"endHours":19.475415964030002,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:17","end":"19:51","startHours":19.275415964030003,"endHours":19.8490327789041,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:02","end":"20:47","startHours":19.025415964030003,"endHours":20.775415964030003,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:51","startHours":23.93312073364156,"endHours":24.850907637440116,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:31","end":"07:14","startHours":5.508612407051671,"endHours":7.229462851673962,"quality":"neutral"},{"name":"Labha","start":"07:14","end":"08:57","startHours":7.229462851673962,"endHours":8.950313296296255,"quality":"auspicious"},{"name":"Amṛta","start":"08:57","end":"10:40","startHours":8.950313296296255,"endHours":10.671163740918544,"quality":"auspicious"},{"name":"Kāla","start":"10:40","end":"12:24","startHours":10.671163740918544,"endHours":12.392014185540837,"quality":"inauspicious"},{"name":"Śubha","start":"12:24","end":"14:07","startHours":12.392014185540837,"endHours":14.112864630163127,"quality":"auspicious"},{"name":"Roga","start":"14:07","end":"15:50","startHours":14.112864630163127,"endHours":15.83371507478542,"quality":"inauspicious"},{"name":"Udveg","start":"15:50","end":"17:33","startHours":15.83371507478542,"endHours":17.55456551940771,"quality":"inauspicious"},{"name":"Chala","start":"17:33","end":"19:17","startHours":17.55456551940771,"endHours":19.275415964030003,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:17","end":"20:33","startHours":19.275415964030003,"endHours":20.55456551940771,"quality":"inauspicious"},{"name":"Udveg","start":"20:33","end":"21:50","startHours":20.55456551940771,"endHours":21.83371507478542,"quality":"inauspicious"},{"name":"Chala","start":"21:50","end":"23:07","startHours":21.83371507478542,"endHours":23.11286463016313,"quality":"neutral"},{"name":"Labha","start":"23:07","end":"00:24","startHours":23.11286463016313,"endHours":24.392014185540837,"quality":"auspicious"},{"name":"Amṛta","start":"00:24","end":"01:40","startHours":24.392014185540837,"endHours":25.671163740918544,"quality":"auspicious"},{"name":"Kāla","start":"01:40","end":"02:57","startHours":25.671163740918544,"endHours":26.950313296296255,"quality":"inauspicious"},{"name":"Śubha","start":"02:57","end":"04:14","startHours":26.950313296296255,"endHours":28.229462851673965,"quality":"auspicious"},{"name":"Roga","start":"04:14","end":"05:31","startHours":28.229462851673965,"endHours":29.50861240705167,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:31","end":"06:31","startHours":5.508612407051671,"endHours":6.508612407051671,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:31","end":"07:31","startHours":6.508612407051671,"endHours":7.508612407051671,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:31","end":"08:31","startHours":7.508612407051671,"endHours":8.508612407051672,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:31","end":"09:31","startHours":8.508612407051672,"endHours":9.508612407051672,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:31","end":"10:31","startHours":9.508612407051672,"endHours":10.508612407051672,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:31","end":"11:31","startHours":10.508612407051672,"endHours":11.508612407051672,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:31","end":"12:31","startHours":11.508612407051672,"endHours":12.508612407051672,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:31","end":"13:31","startHours":12.508612407051672,"endHours":13.508612407051672,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:31","end":"14:31","startHours":13.508612407051672,"endHours":14.508612407051672,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:31","end":"15:31","startHours":14.508612407051672,"endHours":15.508612407051672,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:31","end":"16:31","startHours":15.508612407051672,"endHours":16.50861240705167,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:31","end":"17:31","startHours":16.50861240705167,"endHours":17.50861240705167,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:31","end":"18:31","startHours":17.50861240705167,"endHours":18.50861240705167,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:31","end":"19:31","startHours":18.50861240705167,"endHours":19.50861240705167,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:31","end":"20:31","startHours":19.50861240705167,"endHours":20.50861240705167,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:31","end":"21:31","startHours":20.50861240705167,"endHours":21.50861240705167,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:31","end":"22:31","startHours":21.50861240705167,"endHours":22.50861240705167,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:31","end":"23:31","startHours":22.50861240705167,"endHours":23.50861240705167,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:31","end":"00:31","startHours":23.50861240705167,"endHours":24.50861240705167,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:31","end":"01:31","startHours":24.50861240705167,"endHours":25.50861240705167,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:31","end":"02:31","startHours":25.50861240705167,"endHours":26.50861240705167,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:31","end":"03:31","startHours":26.50861240705167,"endHours":27.50861240705167,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:31","end":"04:31","startHours":27.50861240705167,"endHours":28.50861240705167,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:31","end":"05:31","startHours":28.50861240705167,"endHours":29.50861240705167,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.146332929141092,"eotMinutes":-6.177651132450234,"ayanamsa":-11.2159}},"calendars":{"vikram_samvat":-454,"saka_samvat":-589,"bengali_samvat":-1104,"malayalam_era":-1335,"nanakshahi_year":-1980,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa 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 Kṛṣṇa Daśamī · Vikram -454 undefined · Śaka -589 undefined"},"festivals":[],"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":"Śukravāra (Friday) — 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, 512 BCE · Haridwār · Vidhyamitra","description":"July 25, 512 BCE for Haridwār: Kṛṣṇa Daśamī, sūryodaya 05:31, sūryāsta 19:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/haridwar/-0511-07-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/haridwar/-0511-07-25","sa":"https://sa.vidhyamitra.com/city/haridwar/-0511-07-25","hi":"https://hi.vidhyamitra.com/city/haridwar/-0511-07-25","x-default":"https://vidhyamitra.com/city/haridwar/-0511-07-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-11T17:49:00.036Z","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":"2026-09-11T17:49:00.036Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-11T17:49:00.036Z","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"}}}