{"id":"vidhyamitra:city-day:vrindavan:2133-12-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2133-12-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2133-12-12","date_display":"December 12, 2133 CE","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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2133,"month":12,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500467.770833,"kali_year":5235,"ahargana":1912002.2708,"sun":{"sidereal_longitude":233.5714,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":49.3477,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":175.7764,"elapsed_within_tithi_degrees":7.7764},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":49.3477,"elapsed_within_degrees":9.3477},"yoga":{"number":22,"name":"Sādhya","sum_longitude":282.9191},"karana":{"half_tithi_index":29,"name":"Bava"},"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":2133,"month":12,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2500467.770833,"ahargana":1912002.2708,"kali_year":5235,"ayanamsa_lahiri":25.7241,"grahas":{"sun":{"sidereal_longitude":234.31830100000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":51.37240099999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":1.2715},"mars":{"sidereal_longitude":65.30680100000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":241.24490100000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":127.826301,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":222.99630100000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":225.53050099999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":32.9185,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":212.9185,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2133,"month":12,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500467.770833,"kali_year":5235,"ahargana":1912002.2708,"sun":{"sidereal_longitude":233.5714,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":49.3477,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":175.7764,"elapsed_within_tithi_degrees":7.7764},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":49.3477,"elapsed_within_degrees":9.3477},"yoga":{"number":22,"name":"Sādhya","sum_longitude":282.9191},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.272,"elongation":175.776},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.272,"opposition_distance":4.224}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:01","sunsetLocal":"17:27","solarNoonLocal":"12:14","dayLengthHours":10.427165683188974,"dayLengthDisplay":"10 Hours 25 Mins 38 Secs","nightLengthDisplay":"13 Hours 34 Mins 22 Secs","moonriseLocal":"17:08","moonsetLocal":"06:56","rahuKala":{"name":"Rāhu Kāla","start":"09:37","end":"10:56","startHours":9.623563761517538,"endHours":10.92695947191616,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:32","end":"14:50","startHours":13.533750892713403,"endHours":14.837146603112025,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:01","end":"08:19","startHours":7.016772340720293,"endHours":8.320168051118916,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:48","startHours":9.44977766679772,"endHours":9.797349856237354,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:27","end":"07:44","startHours":7.451237577519834,"endHours":7.729295329071539,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:35","startHours":11.882782992875148,"endHours":12.577927371754415,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:38","end":"06:19","startHours":5.626483582961764,"endHours":6.3216279618410285,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:09","end":"07:01","startHours":6.147841867121212,"endHours":7.016772340720293,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:40","startHours":13.968216129512943,"endHours":14.663360508392207,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:15","end":"17:39","startHours":17.24393802390927,"endHours":17.643938023909268,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:27","end":"17:53","startHours":17.44393802390927,"endHours":17.878403260708808,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:12","end":"18:57","startHours":17.19393802390927,"endHours":18.94393802390927,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:35","startHours":23.88278299287515,"endHours":24.577927371754413,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:01","end":"08:19","startHours":7.016772340720293,"endHours":8.320168051118916,"quality":"inauspicious"},{"name":"Śubha","start":"08:19","end":"09:37","startHours":8.320168051118916,"endHours":9.623563761517538,"quality":"auspicious"},{"name":"Roga","start":"09:37","end":"10:56","startHours":9.623563761517538,"endHours":10.92695947191616,"quality":"inauspicious"},{"name":"Udveg","start":"10:56","end":"12:14","startHours":10.92695947191616,"endHours":12.230355182314781,"quality":"inauspicious"},{"name":"Chala","start":"12:14","end":"13:32","startHours":12.230355182314781,"endHours":13.533750892713403,"quality":"neutral"},{"name":"Labha","start":"13:32","end":"14:50","startHours":13.533750892713403,"endHours":14.837146603112025,"quality":"auspicious"},{"name":"Amṛta","start":"14:50","end":"16:08","startHours":14.837146603112025,"endHours":16.140542313510647,"quality":"auspicious"},{"name":"Kāla","start":"16:08","end":"17:27","startHours":16.140542313510647,"endHours":17.44393802390927,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:27","end":"19:08","startHours":17.44393802390927,"endHours":19.140542313510647,"quality":"auspicious"},{"name":"Amṛta","start":"19:08","end":"20:50","startHours":19.140542313510647,"endHours":20.837146603112025,"quality":"auspicious"},{"name":"Kāla","start":"20:50","end":"22:32","startHours":20.837146603112025,"endHours":22.533750892713403,"quality":"inauspicious"},{"name":"Śubha","start":"22:32","end":"00:14","startHours":22.533750892713403,"endHours":24.23035518231478,"quality":"auspicious"},{"name":"Roga","start":"00:14","end":"01:56","startHours":24.23035518231478,"endHours":25.92695947191616,"quality":"inauspicious"},{"name":"Udveg","start":"01:56","end":"03:37","startHours":25.92695947191616,"endHours":27.623563761517538,"quality":"inauspicious"},{"name":"Chala","start":"03:37","end":"05:19","startHours":27.623563761517538,"endHours":29.320168051118916,"quality":"neutral"},{"name":"Labha","start":"05:19","end":"07:01","startHours":29.320168051118916,"endHours":31.016772340720294,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:01","end":"08:01","startHours":7.016772340720293,"endHours":8.016772340720294,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:01","end":"09:01","startHours":8.016772340720294,"endHours":9.016772340720294,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:01","end":"10:01","startHours":9.016772340720294,"endHours":10.016772340720294,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:01","end":"11:01","startHours":10.016772340720294,"endHours":11.016772340720294,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:01","end":"12:01","startHours":11.016772340720294,"endHours":12.016772340720294,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:01","end":"13:01","startHours":12.016772340720294,"endHours":13.016772340720294,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:01","end":"14:01","startHours":13.016772340720294,"endHours":14.016772340720294,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:01","end":"15:01","startHours":14.016772340720294,"endHours":15.016772340720294,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:01","end":"16:01","startHours":15.016772340720294,"endHours":16.016772340720294,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:01","end":"17:01","startHours":16.016772340720294,"endHours":17.016772340720294,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:01","end":"18:01","startHours":17.016772340720294,"endHours":18.016772340720294,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:01","end":"19:01","startHours":18.016772340720294,"endHours":19.016772340720294,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:01","end":"20:01","startHours":19.016772340720294,"endHours":20.016772340720294,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:01","end":"21:01","startHours":20.016772340720294,"endHours":21.016772340720294,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:01","end":"22:01","startHours":21.016772340720294,"endHours":22.016772340720294,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:01","end":"23:01","startHours":22.016772340720294,"endHours":23.016772340720294,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:01","end":"00:01","startHours":23.016772340720294,"endHours":24.016772340720294,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:01","end":"01:01","startHours":24.016772340720294,"endHours":25.016772340720294,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:01","end":"02:01","startHours":25.016772340720294,"endHours":26.016772340720294,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:01","end":"03:01","startHours":26.016772340720294,"endHours":27.016772340720294,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:01","end":"04:01","startHours":27.016772340720294,"endHours":28.016772340720294,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:01","end":"05:01","startHours":28.016772340720294,"endHours":29.016772340720294,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:01","end":"06:01","startHours":29.016772340720294,"endHours":30.016772340720294,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:01","end":"07:01","startHours":30.016772340720294,"endHours":31.016772340720294,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.062873905414307,"eotMinutes":5.541489061113115,"ayanamsa":25.7241}},"calendars":{"vikram_samvat":2190,"vikram_samvatsara":"Parābhava","saka_samvat":2055,"saka_samvatsara":"Vijaya","bengali_samvat":1540,"malayalam_era":1309,"nanakshahi_year":664,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Pūrṇimā · Vikram 2190 Parābhava · Śaka 2055 Vijaya"},"festivals":[{"id":"datta-jayanti","name":"Datta Jayantī","name_sanskrit":"दत्त जयन्ती","tradition":"Pan-Hindu","associated_deity":"Dattātreya (Brahmā + Viṣṇu + Śiva combined)","significance":"Birth of Dattātreya from Atri-Anusūyā; tri-mūrti unified avatāra.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":2,"sources":["Mārkaṇḍeya Purāṇa","Bhāgavata 4.1.15"]},{"id":"annapurna-jayanti","name":"Annapūrṇā Jayantī","name_sanskrit":"अन्नपूर्णा जयन्ती","tradition":"Shakta","associated_deity":"Devī Annapūrṇā (Pārvatī as nourishing mother)","significance":"Devī Annapūrṇā's manifestation; food-grain pūjā; Mārgaśīrṣa Pūrṇimā tradition.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":3,"sources":["Annapūrṇā-stotra by Śaṅkarācārya"]}],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5},{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 12, 2133 CE · Vṛndāvana · Vidhyamitra","description":"December 12, 2133 CE for Vṛndāvana: Śukla Pūrṇimā, sūryodaya 07:01, sūryāsta 17:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2133-12-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2133-12-12","sa":"https://sa.vidhyamitra.com/city/vrindavan/2133-12-12","hi":"https://hi.vidhyamitra.com/city/vrindavan/2133-12-12","x-default":"https://vidhyamitra.com/city/vrindavan/2133-12-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:31:14.535Z","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":"2026-06-01T05:31:14.535Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:31:14.535Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}