{"id":"vidhyamitra:city-day:varanasi:-3130-12-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/-3130-12-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3130-12-25","date_display":"December 25, 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":25,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":578183.770833,"kali_year":-28,"ahargana":-10281.7292,"sun":{"sidereal_longitude":308.1461,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":247.8611,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":299.7151,"elapsed_within_tithi_degrees":11.7151},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":247.8611,"elapsed_within_degrees":7.8611},"yoga":{"number":15,"name":"Vajra","sum_longitude":196.0072},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":25,"hour":6,"minute":30,"calendar":"julian"},"julian_day":578183.770833,"ahargana":-10281.7292,"kali_year":-28,"ayanamsa_lahiri":-47.7961,"grahas":{"sun":{"sidereal_longitude":308.1461,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":247.8611,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false,"latitude":-4.0117},"mars":{"sidereal_longitude":353.122,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":322.9605,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":231.4243,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":354.5743,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":4.1397,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":4.7755,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":184.7755,"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":25,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":578183.770833,"kali_year":-28,"ahargana":-10281.7292,"sun":{"sidereal_longitude":308.1461,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":247.8611,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":299.7151,"elapsed_within_tithi_degrees":11.7151},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":247.8611,"elapsed_within_degrees":7.8611},"yoga":{"number":15,"name":"Vajra","sum_longitude":196.0072},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.012,"elongation":60.285},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.012,"opposition_distance":119.715}},"eclipse_window_40days":[]},"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:41","sunsetLocal":"17:16","solarNoonLocal":"11:59","dayLengthHours":10.585053664348266,"dayLengthDisplay":"10 Hours 35 Mins 06 Secs","nightLengthDisplay":"13 Hours 24 Mins 54 Secs","moonriseLocal":"02:10","moonsetLocal":"13:45","rahuKala":{"name":"Rāhu Kāla","start":"09:20","end":"10:39","startHours":9.330367532947424,"endHours":10.653499240990957,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:18","end":"14:37","startHours":13.299762657078023,"endHours":14.622894365121557,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:41","end":"08:00","startHours":6.684104116860357,"endHours":8.00723582490389,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:30","startHours":9.153949971874953,"endHours":9.506785094019895,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:08","end":"07:24","startHours":7.125148019541535,"endHours":7.407416117257489,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:20","startHours":11.623795826889548,"endHours":12.329466071179432,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:16","end":"05:59","startHours":5.272763628280589,"endHours":5.9784338725704735,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:48","end":"06:41","startHours":5.802016311498002,"endHours":6.684104116860357,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:44","end":"14:27","startHours":13.7408065597592,"endHours":14.446476804049084,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:04","end":"17:28","startHours":17.069157781208624,"endHours":17.469157781208622,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:16","end":"17:43","startHours":17.269157781208623,"endHours":17.7102016838898,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:01","end":"18:46","startHours":17.019157781208623,"endHours":18.769157781208623,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:20","startHours":23.62379582688955,"endHours":24.329466071179432,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:41","end":"08:00","startHours":6.684104116860357,"endHours":8.00723582490389,"quality":"inauspicious"},{"name":"Śubha","start":"08:00","end":"09:20","startHours":8.00723582490389,"endHours":9.330367532947424,"quality":"auspicious"},{"name":"Roga","start":"09:20","end":"10:39","startHours":9.330367532947424,"endHours":10.653499240990957,"quality":"inauspicious"},{"name":"Udveg","start":"10:39","end":"11:59","startHours":10.653499240990957,"endHours":11.97663094903449,"quality":"inauspicious"},{"name":"Chala","start":"11:59","end":"13:18","startHours":11.97663094903449,"endHours":13.299762657078023,"quality":"neutral"},{"name":"Labha","start":"13:18","end":"14:37","startHours":13.299762657078023,"endHours":14.622894365121557,"quality":"auspicious"},{"name":"Amṛta","start":"14:37","end":"15:57","startHours":14.622894365121557,"endHours":15.94602607316509,"quality":"auspicious"},{"name":"Kāla","start":"15:57","end":"17:16","startHours":15.94602607316509,"endHours":17.269157781208623,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:16","end":"18:57","startHours":17.269157781208623,"endHours":18.94602607316509,"quality":"auspicious"},{"name":"Amṛta","start":"18:57","end":"20:37","startHours":18.94602607316509,"endHours":20.622894365121557,"quality":"auspicious"},{"name":"Kāla","start":"20:37","end":"22:18","startHours":20.622894365121557,"endHours":22.299762657078023,"quality":"inauspicious"},{"name":"Śubha","start":"22:18","end":"23:59","startHours":22.299762657078023,"endHours":23.97663094903449,"quality":"auspicious"},{"name":"Roga","start":"23:59","end":"01:39","startHours":23.97663094903449,"endHours":25.653499240990957,"quality":"inauspicious"},{"name":"Udveg","start":"01:39","end":"03:20","startHours":25.653499240990957,"endHours":27.330367532947424,"quality":"inauspicious"},{"name":"Chala","start":"03:20","end":"05:00","startHours":27.330367532947424,"endHours":29.00723582490389,"quality":"neutral"},{"name":"Labha","start":"05:00","end":"06:41","startHours":29.00723582490389,"endHours":30.684104116860357,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.684104116860357,"endHours":7.684104116860357,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.684104116860357,"endHours":8.684104116860357,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.684104116860357,"endHours":9.684104116860357,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.684104116860357,"endHours":10.684104116860357,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.684104116860357,"endHours":11.684104116860357,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.684104116860357,"endHours":12.684104116860357,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.684104116860357,"endHours":13.684104116860357,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.684104116860357,"endHours":14.684104116860357,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.684104116860357,"endHours":15.684104116860357,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.684104116860357,"endHours":16.684104116860357,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.684104116860357,"endHours":17.684104116860357,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.684104116860357,"endHours":18.684104116860357,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.684104116860357,"endHours":19.684104116860357,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.684104116860357,"endHours":20.684104116860357,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.684104116860357,"endHours":21.684104116860357,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.684104116860357,"endHours":22.684104116860357,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.684104116860357,"endHours":23.684104116860357,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.684104116860357,"endHours":24.684104116860357,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.684104116860357,"endHours":25.684104116860357,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.684104116860357,"endHours":26.684104116860357,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.684104116860357,"endHours":27.684104116860357,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.684104116860357,"endHours":28.684104116860357,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.684104116860357,"endHours":29.684104116860357,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.684104116860357,"endHours":30.684104116860357,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.08551716785595,"eotMinutes":-0.4934569420694592,"ayanamsa":-47.7961}},"calendars":{"vikram_samvat":-3073,"saka_samvat":-3208,"bengali_samvat":-3723,"malayalam_era":-3954,"nanakshahi_year":-4599,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa 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 Kṛṣṇa Daśamī · Vikram -3073 undefined · Śaka -3208 undefined"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"location_specific":"varanasi"},"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, 3131 BCE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"December 25, 3131 BCE for Vārāṇasī (Kāśī): Kṛṣṇa Daśamī, sūryodaya 06:41, sūryāsta 17:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/-3130-12-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/-3130-12-25","sa":"https://sa.vidhyamitra.com/city/varanasi/-3130-12-25","hi":"https://hi.vidhyamitra.com/city/varanasi/-3130-12-25","x-default":"https://vidhyamitra.com/city/varanasi/-3130-12-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T21:54:26.971Z","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":"2026-08-10T21:54:26.971Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T21:54:26.971Z","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"}}}