{"id":"vidhyamitra:city-day:haridwar:-3123-09-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/haridwar/-3123-09-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3123-09-10","date_display":"September 10, 3124 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":-3123,"month":9,"day":10,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":580634.770833,"kali_year":-21,"ahargana":-7830.7292,"sun":{"sidereal_longitude":200.0255,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":141.6891,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":301.6636,"elapsed_within_tithi_degrees":1.6636},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":141.6891,"elapsed_within_degrees":8.3557},"yoga":{"number":26,"name":"Indra","sum_longitude":341.7145},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":-3123,"month":9,"day":10,"hour":6,"minute":30,"calendar":"julian"},"julian_day":580634.770833,"ahargana":-7830.7292,"kali_year":-21,"ayanamsa_lahiri":-47.7023,"grahas":{"sun":{"sidereal_longitude":200.0255,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":141.6891,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false,"latitude":-4.4929},"mars":{"sidereal_longitude":203.5575,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":217.4003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":84.5194,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":true},"venus":{"sidereal_longitude":154.6697,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":110.5422,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":234.9097,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":54.9097,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":-3123,"month":9,"day":10,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":580634.770833,"kali_year":-21,"ahargana":-7830.7292,"sun":{"sidereal_longitude":200.0255,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":141.6891,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":301.6636,"elapsed_within_tithi_degrees":1.6636},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":141.6891,"elapsed_within_degrees":8.3557},"yoga":{"number":26,"name":"Indra","sum_longitude":341.7145},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.493,"elongation":58.336},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.493,"opposition_distance":121.664}},"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":"05:45","sunsetLocal":"18:43","solarNoonLocal":"12:14","dayLengthHours":12.960223331817268,"dayLengthDisplay":"12 Hours 57 Mins 37 Secs","nightLengthDisplay":"11 Hours 02 Mins 23 Secs","moonriseLocal":"01:20","moonsetLocal":"15:21","rahuKala":{"name":"Rāhu Kāla","start":"17:05","end":"18:43","startHours":17.08835545313737,"endHours":18.70838336961453,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:14","end":"13:51","startHours":12.228271703705897,"endHours":13.848299620183056,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:28","end":"17:05","startHours":15.468327536660214,"endHours":17.08835545313737,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:46","end":"09:12","startHours":8.772212148554626,"endHours":9.204219592948533,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:17","end":"06:38","startHours":6.288169343289649,"endHours":6.6337752988047765,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:40","startHours":11.796264259311988,"endHours":12.660279148099805,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:01","end":"04:53","startHours":4.020130260221627,"endHours":4.884145149009445,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:40","end":"05:45","startHours":4.668141426812491,"endHours":5.748160037797263,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:15","startHours":14.38830892567544,"endHours":15.252323814463258,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.50838336961453,"endHours":18.90838336961453,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:15","startHours":18.70838336961453,"endHours":19.248392675106917,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.45838336961453,"endHours":20.20838336961453,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:40","startHours":23.796264259311986,"endHours":24.660279148099807,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:45","end":"07:22","startHours":5.748160037797263,"endHours":7.368187954274421,"quality":"inauspicious"},{"name":"Chala","start":"07:22","end":"08:59","startHours":7.368187954274421,"endHours":8.98821587075158,"quality":"neutral"},{"name":"Labha","start":"08:59","end":"10:36","startHours":8.98821587075158,"endHours":10.608243787228737,"quality":"auspicious"},{"name":"Amṛta","start":"10:36","end":"12:14","startHours":10.608243787228737,"endHours":12.228271703705897,"quality":"auspicious"},{"name":"Kāla","start":"12:14","end":"13:51","startHours":12.228271703705897,"endHours":13.848299620183056,"quality":"inauspicious"},{"name":"Śubha","start":"13:51","end":"15:28","startHours":13.848299620183056,"endHours":15.468327536660214,"quality":"auspicious"},{"name":"Roga","start":"15:28","end":"17:05","startHours":15.468327536660214,"endHours":17.08835545313737,"quality":"inauspicious"},{"name":"Udveg","start":"17:05","end":"18:43","startHours":17.08835545313737,"endHours":18.70838336961453,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:43","end":"20:05","startHours":18.70838336961453,"endHours":20.08835545313737,"quality":"auspicious"},{"name":"Roga","start":"20:05","end":"21:28","startHours":20.08835545313737,"endHours":21.46832753666021,"quality":"inauspicious"},{"name":"Udveg","start":"21:28","end":"22:51","startHours":21.46832753666021,"endHours":22.848299620183056,"quality":"inauspicious"},{"name":"Chala","start":"22:51","end":"00:14","startHours":22.848299620183056,"endHours":24.228271703705897,"quality":"neutral"},{"name":"Labha","start":"00:14","end":"01:36","startHours":24.228271703705897,"endHours":25.608243787228737,"quality":"auspicious"},{"name":"Amṛta","start":"01:36","end":"02:59","startHours":25.608243787228737,"endHours":26.98821587075158,"quality":"auspicious"},{"name":"Kāla","start":"02:59","end":"04:22","startHours":26.98821587075158,"endHours":28.368187954274422,"quality":"inauspicious"},{"name":"Śubha","start":"04:22","end":"05:45","startHours":28.368187954274422,"endHours":29.748160037797263,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:45","end":"06:45","startHours":5.748160037797263,"endHours":6.748160037797263,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:45","end":"07:45","startHours":6.748160037797263,"endHours":7.748160037797263,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:45","end":"08:45","startHours":7.748160037797263,"endHours":8.748160037797263,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:45","end":"09:45","startHours":8.748160037797263,"endHours":9.748160037797263,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:45","end":"10:45","startHours":9.748160037797263,"endHours":10.748160037797263,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:45","end":"11:45","startHours":10.748160037797263,"endHours":11.748160037797263,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:45","end":"12:45","startHours":11.748160037797263,"endHours":12.748160037797263,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:45","end":"13:45","startHours":12.748160037797263,"endHours":13.748160037797263,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:45","end":"14:45","startHours":13.748160037797263,"endHours":14.748160037797263,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:45","end":"15:45","startHours":14.748160037797263,"endHours":15.748160037797263,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:45","end":"16:45","startHours":15.748160037797263,"endHours":16.748160037797263,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:45","end":"17:45","startHours":16.748160037797263,"endHours":17.748160037797263,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:45","end":"18:45","startHours":17.748160037797263,"endHours":18.748160037797263,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:45","end":"19:45","startHours":18.748160037797263,"endHours":19.748160037797263,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:45","end":"20:45","startHours":19.748160037797263,"endHours":20.748160037797263,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:45","end":"21:45","startHours":20.748160037797263,"endHours":21.748160037797263,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:45","end":"22:45","startHours":21.748160037797263,"endHours":22.748160037797263,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:45","end":"23:45","startHours":22.748160037797263,"endHours":23.748160037797263,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:45","end":"00:45","startHours":23.748160037797263,"endHours":24.748160037797263,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:45","end":"01:45","startHours":24.748160037797263,"endHours":25.748160037797263,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:45","end":"02:45","startHours":25.748160037797263,"endHours":26.748160037797263,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:45","end":"03:45","startHours":26.748160037797263,"endHours":27.748160037797263,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:45","end":"04:45","startHours":27.748160037797263,"endHours":28.748160037797263,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:45","end":"05:45","startHours":28.748160037797263,"endHours":29.748160037797263,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.64598380499872,"eotMinutes":3.6468977776461458,"ayanamsa":-47.7023}},"calendars":{"vikram_samvat":-3066,"saka_samvat":-3201,"bengali_samvat":-3716,"malayalam_era":-3947,"nanakshahi_year":-4592,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Ekādaśī · Vikram -3066 undefined · Śaka -3201 undefined"},"festivals":[{"id":"utpanna-ekadashi","name":"Utpannā Ekādaśī","name_sanskrit":"उत्पन्ना एकादशी","tradition":"Vaishnava","associated_deity":"Ekādaśī Devī (born of Viṣṇu)","significance":"Birth-day of Ekādaśī Devī herself; first Ekādaśī observed historically.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Kārtika"},"precedence":3},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Dedicated festival walk for Utpannā Ekādaśī · Ekādaśī is not live yet; Ravivāra (Sunday) — 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 September 10, 3124 BCE · Haridwār · Vidhyamitra","description":"September 10, 3124 BCE for Haridwār: Kṛṣṇa Ekādaśī, sūryodaya 05:45, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/haridwar/-3123-09-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/haridwar/-3123-09-10","sa":"https://sa.vidhyamitra.com/city/haridwar/-3123-09-10","hi":"https://hi.vidhyamitra.com/city/haridwar/-3123-09-10","x-default":"https://vidhyamitra.com/city/haridwar/-3123-09-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T20:44:01.110Z","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":"2026-08-10T20:44:01.110Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T20:44:01.110Z","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"}}}