{"id":"vidhyamitra:city-day:haridwar:-3130-12-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/haridwar/-3130-12-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3130-12-09","date_display":"December 9, 3131 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":-3130,"month":12,"day":9,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":578167.770833,"kali_year":-28,"ahargana":-10297.7292,"sun":{"sidereal_longitude":291.8863,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":32.0937,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":100.2074,"elapsed_within_tithi_degrees":4.2074},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":32.0937,"elapsed_within_degrees":5.427},"yoga":{"number":25,"name":"Brahma","sum_longitude":323.98},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":-3130,"month":12,"day":9,"hour":6,"minute":30,"calendar":"julian"},"julian_day":578167.770833,"ahargana":-10297.7292,"kali_year":-28,"ayanamsa_lahiri":-47.7967,"grahas":{"sun":{"sidereal_longitude":291.8863,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":32.0937,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":2.0042},"mars":{"sidereal_longitude":341.3528,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":299.3174,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":229.17,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":338.2506,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":2.8636,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":5.6232,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":185.6232,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":-3130,"month":12,"day":9,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":578167.770833,"kali_year":-28,"ahargana":-10297.7292,"sun":{"sidereal_longitude":291.8863,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":32.0937,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":100.2074,"elapsed_within_tithi_degrees":4.2074},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":32.0937,"elapsed_within_degrees":5.427},"yoga":{"number":25,"name":"Brahma","sum_longitude":323.98},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.004,"elongation":100.207},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.004,"opposition_distance":79.793}},"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":"06:57","sunsetLocal":"17:24","solarNoonLocal":"12:10","dayLengthHours":10.440399722271641,"dayLengthDisplay":"10 Hours 26 Mins 25 Secs","nightLengthDisplay":"13 Hours 33 Mins 35 Secs","moonriseLocal":"13:03","moonsetLocal":"00:40","rahuKala":{"name":"Rāhu Kāla","start":"13:29","end":"14:47","startHours":13.479655591147267,"endHours":14.784705556431222,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:57","end":"08:16","startHours":6.9544057647274915,"endHours":8.259455730011446,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:34","end":"10:52","startHours":9.564505695295402,"endHours":10.869555660579357,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:44","startHours":9.39049903325754,"endHours":9.738512357333263,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:23","end":"07:40","startHours":7.389422419822143,"endHours":7.66783307908272,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:31","startHours":11.826592301787592,"endHours":12.522618949939034,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:34","end":"06:16","startHours":5.562352468424606,"endHours":6.258379116576049,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:05","end":"06:57","startHours":6.0843724545381885,"endHours":6.9544057647274915,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:37","startHours":13.914672246241919,"endHours":14.610698894393362,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:12","end":"17:36","startHours":17.194805486999133,"endHours":17.59480548699913,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:24","end":"17:50","startHours":17.394805486999132,"endHours":17.829822142093786,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:09","end":"18:54","startHours":17.144805486999132,"endHours":18.894805486999132,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:31","startHours":23.826592301787592,"endHours":24.522618949939037,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:57","end":"08:16","startHours":6.9544057647274915,"endHours":8.259455730011446,"quality":"auspicious"},{"name":"Roga","start":"08:16","end":"09:34","startHours":8.259455730011446,"endHours":9.564505695295402,"quality":"inauspicious"},{"name":"Udveg","start":"09:34","end":"10:52","startHours":9.564505695295402,"endHours":10.869555660579357,"quality":"inauspicious"},{"name":"Chala","start":"10:52","end":"12:10","startHours":10.869555660579357,"endHours":12.174605625863311,"quality":"neutral"},{"name":"Labha","start":"12:10","end":"13:29","startHours":12.174605625863311,"endHours":13.479655591147267,"quality":"auspicious"},{"name":"Amṛta","start":"13:29","end":"14:47","startHours":13.479655591147267,"endHours":14.784705556431222,"quality":"auspicious"},{"name":"Kāla","start":"14:47","end":"16:05","startHours":14.784705556431222,"endHours":16.089755521715176,"quality":"inauspicious"},{"name":"Śubha","start":"16:05","end":"17:24","startHours":16.089755521715176,"endHours":17.394805486999132,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:24","end":"19:05","startHours":17.394805486999132,"endHours":19.089755521715176,"quality":"auspicious"},{"name":"Kāla","start":"19:05","end":"20:47","startHours":19.089755521715176,"endHours":20.784705556431224,"quality":"inauspicious"},{"name":"Śubha","start":"20:47","end":"22:29","startHours":20.784705556431224,"endHours":22.479655591147267,"quality":"auspicious"},{"name":"Roga","start":"22:29","end":"00:10","startHours":22.479655591147267,"endHours":24.17460562586331,"quality":"inauspicious"},{"name":"Udveg","start":"00:10","end":"01:52","startHours":24.17460562586331,"endHours":25.86955566057936,"quality":"inauspicious"},{"name":"Chala","start":"01:52","end":"03:34","startHours":25.86955566057936,"endHours":27.564505695295402,"quality":"neutral"},{"name":"Labha","start":"03:34","end":"05:16","startHours":27.564505695295402,"endHours":29.259455730011446,"quality":"auspicious"},{"name":"Amṛta","start":"05:16","end":"06:57","startHours":29.259455730011446,"endHours":30.95440576472749,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.9544057647274915,"endHours":7.9544057647274915,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.9544057647274915,"endHours":8.954405764727492,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.954405764727492,"endHours":9.954405764727492,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.954405764727492,"endHours":10.954405764727492,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.954405764727492,"endHours":11.954405764727492,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.954405764727492,"endHours":12.954405764727492,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.954405764727492,"endHours":13.954405764727492,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.954405764727492,"endHours":14.954405764727492,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.954405764727492,"endHours":15.954405764727492,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.954405764727492,"endHours":16.95440576472749,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.95440576472749,"endHours":17.95440576472749,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.95440576472749,"endHours":18.95440576472749,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.95440576472749,"endHours":19.95440576472749,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.95440576472749,"endHours":20.95440576472749,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.95440576472749,"endHours":21.95440576472749,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.95440576472749,"endHours":22.95440576472749,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.95440576472749,"endHours":23.95440576472749,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.95440576472749,"endHours":24.95440576472749,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.95440576472749,"endHours":25.95440576472749,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.95440576472749,"endHours":26.95440576472749,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.95440576472749,"endHours":27.95440576472749,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.95440576472749,"endHours":28.95440576472749,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.95440576472749,"endHours":29.95440576472749,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.95440576472749,"endHours":30.95440576472749,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.962189726001156,"eotMinutes":6.866862448201248,"ayanamsa":-47.7967}},"calendars":{"vikram_samvat":-3073,"saka_samvat":-3208,"bengali_samvat":-3723,"malayalam_era":-3954,"nanakshahi_year":-4599,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Navamī · Vikram -3073 undefined · Śaka -3208 undefined"},"festivals":[],"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":"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 December 9, 3131 BCE · Haridwār · Vidhyamitra","description":"December 9, 3131 BCE for Haridwār: Śukla Navamī, sūryodaya 06:57, sūryāsta 17:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/haridwar/-3130-12-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/haridwar/-3130-12-09","sa":"https://sa.vidhyamitra.com/city/haridwar/-3130-12-09","hi":"https://hi.vidhyamitra.com/city/haridwar/-3130-12-09","x-default":"https://vidhyamitra.com/city/haridwar/-3130-12-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T16:43:38.771Z","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":"2026-08-10T16:43:38.771Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T16:43:38.771Z","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"}}}