{"id":"vidhyamitra:city-day:haridwar:-3181-12-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/haridwar/-3181-12-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3181-12-25","date_display":"December 25, 3182 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":-3181,"month":12,"day":25,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":559555.770833,"kali_year":-79,"ahargana":-28909.7292,"sun":{"sidereal_longitude":308.345,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":318.1821,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":9.8371,"elapsed_within_tithi_degrees":9.8371},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":318.1821,"elapsed_within_degrees":11.5155},"yoga":{"number":20,"name":"Śiva","sum_longitude":266.5271},"karana":{"half_tithi_index":1,"name":"Bava"},"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":-3181,"month":12,"day":25,"hour":6,"minute":30,"calendar":"julian"},"julian_day":559555.770833,"ahargana":-28909.7292,"kali_year":-79,"ayanamsa_lahiri":-48.5085,"grahas":{"sun":{"sidereal_longitude":308.345,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":318.1821,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":3.2575},"mars":{"sidereal_longitude":323.3018,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":295.761,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":119.4753,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":322.3436,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":120,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":271.7766,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":91.7766,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","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":-3181,"month":12,"day":25,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":559555.770833,"kali_year":-79,"ahargana":-28909.7292,"sun":{"sidereal_longitude":308.345,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":318.1821,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":9.8371,"elapsed_within_tithi_degrees":9.8371},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":318.1821,"elapsed_within_degrees":11.5155},"yoga":{"number":20,"name":"Śiva","sum_longitude":266.5271},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.257,"elongation":9.837},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.257,"opposition_distance":170.163}},"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":"07:10","sunsetLocal":"17:25","solarNoonLocal":"12:18","dayLengthHours":10.25167252431865,"dayLengthDisplay":"10 Hours 15 Mins 06 Secs","nightLengthDisplay":"13 Hours 44 Mins 54 Secs","moonriseLocal":"07:52","moonsetLocal":"18:02","rahuKala":{"name":"Rāhu Kāla","start":"11:01","end":"12:18","startHours":11.015818550161327,"endHours":12.297277615701159,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:52","end":"16:08","startHours":14.860195746780821,"endHours":16.141654812320652,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:27","end":"09:44","startHours":8.452900419081665,"endHours":9.734359484621496,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:34","end":"09:54","startHours":9.563498275882854,"endHours":9.90522069336014,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:52","startHours":7.598594375388445,"endHours":7.871972309370276,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:38","startHours":11.95555519822387,"endHours":12.639000033178448,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:48","end":"06:29","startHours":5.804551683632681,"endHours":6.487996518587258,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:10","startHours":6.317135309848614,"endHours":7.171441353541835,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:41","startHours":14.0058897030876,"endHours":14.689334538042177,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:13","end":"17:37","startHours":17.223113877860484,"endHours":17.623113877860483,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:25","end":"17:51","startHours":17.423113877860484,"endHours":17.850266899707094,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:10","end":"18:55","startHours":17.173113877860484,"endHours":18.923113877860484,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:38","startHours":23.95555519822387,"endHours":24.639000033178448,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:10","end":"08:27","startHours":7.171441353541835,"endHours":8.452900419081665,"quality":"neutral"},{"name":"Labha","start":"08:27","end":"09:44","startHours":8.452900419081665,"endHours":9.734359484621496,"quality":"auspicious"},{"name":"Amṛta","start":"09:44","end":"11:01","startHours":9.734359484621496,"endHours":11.015818550161327,"quality":"auspicious"},{"name":"Kāla","start":"11:01","end":"12:18","startHours":11.015818550161327,"endHours":12.297277615701159,"quality":"inauspicious"},{"name":"Śubha","start":"12:18","end":"13:35","startHours":12.297277615701159,"endHours":13.57873668124099,"quality":"auspicious"},{"name":"Roga","start":"13:35","end":"14:52","startHours":13.57873668124099,"endHours":14.860195746780821,"quality":"inauspicious"},{"name":"Udveg","start":"14:52","end":"16:08","startHours":14.860195746780821,"endHours":16.141654812320652,"quality":"inauspicious"},{"name":"Chala","start":"16:08","end":"17:25","startHours":16.141654812320652,"endHours":17.423113877860484,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:25","end":"19:08","startHours":17.423113877860484,"endHours":19.141654812320652,"quality":"inauspicious"},{"name":"Udveg","start":"19:08","end":"20:52","startHours":19.141654812320652,"endHours":20.86019574678082,"quality":"inauspicious"},{"name":"Chala","start":"20:52","end":"22:35","startHours":20.86019574678082,"endHours":22.57873668124099,"quality":"neutral"},{"name":"Labha","start":"22:35","end":"00:18","startHours":22.57873668124099,"endHours":24.29727761570116,"quality":"auspicious"},{"name":"Amṛta","start":"00:18","end":"02:01","startHours":24.29727761570116,"endHours":26.015818550161327,"quality":"auspicious"},{"name":"Kāla","start":"02:01","end":"03:44","startHours":26.015818550161327,"endHours":27.734359484621496,"quality":"inauspicious"},{"name":"Śubha","start":"03:44","end":"05:27","startHours":27.734359484621496,"endHours":29.452900419081665,"quality":"auspicious"},{"name":"Roga","start":"05:27","end":"07:10","startHours":29.452900419081665,"endHours":31.171441353541834,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:10","end":"08:10","startHours":7.171441353541835,"endHours":8.171441353541834,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:10","end":"09:10","startHours":8.171441353541834,"endHours":9.171441353541834,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:10","end":"10:10","startHours":9.171441353541834,"endHours":10.171441353541834,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:10","end":"11:10","startHours":10.171441353541834,"endHours":11.171441353541834,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:10","end":"12:10","startHours":11.171441353541834,"endHours":12.171441353541834,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:10","end":"13:10","startHours":12.171441353541834,"endHours":13.171441353541834,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:10","end":"14:10","startHours":13.171441353541834,"endHours":14.171441353541834,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:10","end":"15:10","startHours":14.171441353541834,"endHours":15.171441353541834,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:10","end":"16:10","startHours":15.171441353541834,"endHours":16.171441353541834,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:10","end":"17:10","startHours":16.171441353541834,"endHours":17.171441353541834,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:10","end":"18:10","startHours":17.171441353541834,"endHours":18.171441353541834,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:10","end":"19:10","startHours":18.171441353541834,"endHours":19.171441353541834,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:10","end":"20:10","startHours":19.171441353541834,"endHours":20.171441353541834,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:10","end":"21:10","startHours":20.171441353541834,"endHours":21.171441353541834,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:10","end":"22:10","startHours":21.171441353541834,"endHours":22.171441353541834,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:10","end":"23:10","startHours":22.171441353541834,"endHours":23.171441353541834,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:10","end":"00:10","startHours":23.171441353541834,"endHours":24.171441353541834,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:10","end":"01:10","startHours":24.171441353541834,"endHours":25.171441353541834,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:10","end":"02:10","startHours":25.171441353541834,"endHours":26.171441353541834,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:10","end":"03:10","startHours":26.171441353541834,"endHours":27.171441353541834,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:10","end":"04:10","startHours":27.171441353541834,"endHours":28.171441353541834,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:10","end":"05:10","startHours":28.171441353541834,"endHours":29.171441353541834,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:10","end":"06:10","startHours":29.171441353541834,"endHours":30.171441353541834,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:10","end":"07:10","startHours":30.171441353541834,"endHours":31.171441353541834,"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","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.04732621825702,"eotMinutes":-0.4934569420694592,"ayanamsa":-48.5085}},"calendars":{"vikram_samvat":-3124,"saka_samvat":-3259,"bengali_samvat":-3774,"malayalam_era":-4005,"nanakshahi_year":-4650,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Pratipada · Vikram -3124 undefined · Śaka -3259 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 December 25, 3182 BCE · Haridwār · Vidhyamitra","description":"December 25, 3182 BCE for Haridwār: Śukla Pratipada, sūryodaya 07:10, sūryāsta 17:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/haridwar/-3181-12-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/haridwar/-3181-12-25","sa":"https://sa.vidhyamitra.com/city/haridwar/-3181-12-25","hi":"https://hi.vidhyamitra.com/city/haridwar/-3181-12-25","x-default":"https://vidhyamitra.com/city/haridwar/-3181-12-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T23:45:50.629Z","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":"2026-08-10T23:45:50.629Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T23:45:50.629Z","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"}}}