{"id":"vidhyamitra:city-day:vrindavan:2023-12-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2023-12-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2023-12-26","date_display":"December 26, 2023 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":2023,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460304.770833,"kali_year":5125,"ahargana":1871839.2708,"sun":{"sidereal_longitude":249.4426,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":59.2588,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":169.8162,"elapsed_within_tithi_degrees":1.8162},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":59.2588,"elapsed_within_degrees":5.9254},"yoga":{"number":24,"name":"Śukla","sum_longitude":308.7014},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2023,"month":12,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460304.770833,"ahargana":1871839.2708,"kali_year":5125,"ayanamsa_lahiri":24.188,"grahas":{"sun":{"sidereal_longitude":249.79342299999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"moon":{"sidereal_longitude":58.11282299999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false,"latitude":3.828},"mars":{"sidereal_longitude":238.44052299999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":241.81112299999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":11.452922999999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":210.86492299999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":308.644223,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":0.9475,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":180.9475,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"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":2023,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460304.770833,"kali_year":5125,"ahargana":1871839.2708,"sun":{"sidereal_longitude":249.4426,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":59.2588,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":169.8162,"elapsed_within_tithi_degrees":1.8162},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":59.2588,"elapsed_within_degrees":5.9254},"yoga":{"number":24,"name":"Śukla","sum_longitude":308.7014},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.828,"elongation":169.816},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.828,"opposition_distance":10.184}},"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":"07:08","sunsetLocal":"17:32","solarNoonLocal":"12:20","dayLengthHours":10.401073385599624,"dayLengthDisplay":"10 Hours 24 Mins 04 Secs","nightLengthDisplay":"13 Hours 35 Mins 56 Secs","moonriseLocal":"16:39","moonsetLocal":"06:28","rahuKala":{"name":"Rāhu Kāla","start":"14:56","end":"16:14","startHours":14.938981885240313,"endHours":16.239116058440263,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:44","end":"11:02","startHours":9.738445192440501,"endHours":11.038579365640453,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:20","end":"13:38","startHours":12.338713538840405,"endHours":13.63884771204036,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:34","end":"09:55","startHours":9.565093969347174,"endHours":9.911796415533829,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:34","end":"07:51","startHours":7.5715549037739125,"endHours":7.848916860723236,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:41","startHours":11.992011092653751,"endHours":12.68541598502706,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:45","end":"06:27","startHours":5.751367061293978,"endHours":6.444771953667287,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:16","end":"07:08","startHours":6.2714207305739595,"endHours":7.1381768460405945,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:04","end":"14:46","startHours":14.072225769773677,"endHours":14.765630662146986,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:20","end":"17:44","startHours":17.339250231640218,"endHours":17.739250231640217,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:32","end":"17:58","startHours":17.539250231640217,"endHours":17.972628289373535,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:17","end":"19:02","startHours":17.289250231640217,"endHours":19.039250231640217,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:41","startHours":23.99201109265375,"endHours":24.68541598502706,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:08","end":"08:26","startHours":7.1381768460405945,"endHours":8.438311019240547,"quality":"inauspicious"},{"name":"Udveg","start":"08:26","end":"09:44","startHours":8.438311019240547,"endHours":9.738445192440501,"quality":"inauspicious"},{"name":"Chala","start":"09:44","end":"11:02","startHours":9.738445192440501,"endHours":11.038579365640453,"quality":"neutral"},{"name":"Labha","start":"11:02","end":"12:20","startHours":11.038579365640453,"endHours":12.338713538840405,"quality":"auspicious"},{"name":"Amṛta","start":"12:20","end":"13:38","startHours":12.338713538840405,"endHours":13.63884771204036,"quality":"auspicious"},{"name":"Kāla","start":"13:38","end":"14:56","startHours":13.63884771204036,"endHours":14.938981885240313,"quality":"inauspicious"},{"name":"Śubha","start":"14:56","end":"16:14","startHours":14.938981885240313,"endHours":16.239116058440263,"quality":"auspicious"},{"name":"Roga","start":"16:14","end":"17:32","startHours":16.239116058440263,"endHours":17.539250231640217,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:32","end":"19:14","startHours":17.539250231640217,"endHours":19.239116058440263,"quality":"inauspicious"},{"name":"Śubha","start":"19:14","end":"20:56","startHours":19.239116058440263,"endHours":20.93898188524031,"quality":"auspicious"},{"name":"Roga","start":"20:56","end":"22:38","startHours":20.93898188524031,"endHours":22.63884771204036,"quality":"inauspicious"},{"name":"Udveg","start":"22:38","end":"00:20","startHours":22.63884771204036,"endHours":24.338713538840405,"quality":"inauspicious"},{"name":"Chala","start":"00:20","end":"02:02","startHours":24.338713538840405,"endHours":26.03857936564045,"quality":"neutral"},{"name":"Labha","start":"02:02","end":"03:44","startHours":26.03857936564045,"endHours":27.7384451924405,"quality":"auspicious"},{"name":"Amṛta","start":"03:44","end":"05:26","startHours":27.7384451924405,"endHours":29.438311019240547,"quality":"auspicious"},{"name":"Kāla","start":"05:26","end":"07:08","startHours":29.438311019240547,"endHours":31.138176846040594,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:08","end":"08:08","startHours":7.1381768460405945,"endHours":8.138176846040594,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:08","end":"09:08","startHours":8.138176846040594,"endHours":9.138176846040594,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:08","end":"10:08","startHours":9.138176846040594,"endHours":10.138176846040594,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:08","end":"11:08","startHours":10.138176846040594,"endHours":11.138176846040594,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:08","end":"12:08","startHours":11.138176846040594,"endHours":12.138176846040594,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:08","end":"13:08","startHours":12.138176846040594,"endHours":13.138176846040594,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:08","end":"14:08","startHours":13.138176846040594,"endHours":14.138176846040594,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:08","end":"15:08","startHours":14.138176846040594,"endHours":15.138176846040594,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:08","end":"16:08","startHours":15.138176846040594,"endHours":16.138176846040594,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:08","end":"17:08","startHours":16.138176846040594,"endHours":17.138176846040594,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:08","end":"18:08","startHours":17.138176846040594,"endHours":18.138176846040594,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:08","end":"19:08","startHours":18.138176846040594,"endHours":19.138176846040594,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:08","end":"20:08","startHours":19.138176846040594,"endHours":20.138176846040594,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:08","end":"21:08","startHours":20.138176846040594,"endHours":21.138176846040594,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:08","end":"22:08","startHours":21.138176846040594,"endHours":22.138176846040594,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:08","end":"23:08","startHours":22.138176846040594,"endHours":23.138176846040594,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:08","end":"00:08","startHours":23.138176846040594,"endHours":24.138176846040594,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:08","end":"01:08","startHours":24.138176846040594,"endHours":25.138176846040594,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:08","end":"02:08","startHours":25.138176846040594,"endHours":26.138176846040594,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:08","end":"03:08","startHours":26.138176846040594,"endHours":27.138176846040594,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:08","end":"04:08","startHours":27.138176846040594,"endHours":28.138176846040594,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:08","end":"05:08","startHours":28.138176846040594,"endHours":29.138176846040594,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:08","end":"06:08","startHours":29.138176846040594,"endHours":30.138176846040594,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:08","end":"07:08","startHours":30.138176846040594,"endHours":31.138176846040594,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.37657125733546,"eotMinutes":-0.9600123304242594,"ayanamsa":24.188}},"calendars":{"vikram_samvat":2080,"vikram_samvatsara":"Nala","saka_samvat":1945,"saka_samvatsara":"Śobhana","bengali_samvat":1430,"malayalam_era":1199,"nanakshahi_year":554,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Pūrṇimā · Vikram 2080 Nala · Śaka 1945 Śobhana"},"festivals":[{"id":"paush-purnima","name":"Pauṣa Pūrṇimā (Śākambharī Devī Jayantī)","name_sanskrit":"पौष पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Devī Śākambharī","significance":"Manifestation of Devī Śākambharī (vegetation-mother).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Pauṣa"},"precedence":3},{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"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 26, 2023 CE · Vṛndāvana · Vidhyamitra","description":"December 26, 2023 CE for Vṛndāvana: Śukla Pūrṇimā, sūryodaya 07:08, sūryāsta 17:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2023-12-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2023-12-26","sa":"https://sa.vidhyamitra.com/city/vrindavan/2023-12-26","hi":"https://hi.vidhyamitra.com/city/vrindavan/2023-12-26","x-default":"https://vidhyamitra.com/city/vrindavan/2023-12-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T01:54:53.302Z","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":"2026-05-15T01:54:53.302Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T01:54:53.302Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}