{"id":"vidhyamitra:city-day:vrindavan:2065-12-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2065-12-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2065-12-01","date_display":"December 1, 2065 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":2065,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475620.770833,"kali_year":5167,"ahargana":1887155.2708,"sun":{"sidereal_longitude":223.9521,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":265.4349,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":41.4828,"elapsed_within_tithi_degrees":5.4828},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":265.4349,"elapsed_within_degrees":12.1016},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":129.387},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"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":2065,"month":12,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2475620.770833,"ahargana":1887155.2708,"kali_year":5167,"ayanamsa_lahiri":24.7738,"grahas":{"sun":{"sidereal_longitude":224.614239,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":268.440839,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false,"latitude":-0.3134},"mars":{"sidereal_longitude":309.772339,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":203.81403899999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":210.020039,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":217.985139,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":122.06593900000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":269.4321,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":89.4321,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2065,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475620.770833,"kali_year":5167,"ahargana":1887155.2708,"sun":{"sidereal_longitude":223.9521,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":265.4349,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":41.4828,"elapsed_within_tithi_degrees":5.4828},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":265.4349,"elapsed_within_degrees":12.1016},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":129.387},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.313,"elongation":41.483},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.313,"opposition_distance":138.517}},"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":"06:53","sunsetLocal":"17:25","solarNoonLocal":"12:09","dayLengthHours":10.52632573697337,"dayLengthDisplay":"10 Hours 31 Mins 35 Secs","nightLengthDisplay":"13 Hours 28 Mins 25 Secs","moonriseLocal":"09:49","moonsetLocal":"20:20","rahuKala":{"name":"Rāhu Kāla","start":"14:47","end":"16:06","startHours":14.785443924236668,"endHours":16.10123464135834,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:31","end":"10:50","startHours":9.522281055749984,"endHours":10.838071772871654,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:09","end":"13:28","startHours":12.153862489993326,"endHours":13.469653207114998,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:42","startHours":9.346842293467095,"endHours":9.697719818032873,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:20","end":"07:37","startHours":7.329296527213865,"endHours":7.609998546866488,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:30","startHours":11.802984965427546,"endHours":12.504740014559106,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:29","end":"06:11","startHours":5.487189523243526,"endHours":6.1889445723750836,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:01","end":"06:53","startHours":6.013505810092194,"endHours":6.890699621506641,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:54","end":"14:37","startHours":13.90825011282222,"endHours":14.610005161953778,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:13","end":"17:37","startHours":17.21702535848001,"endHours":17.61702535848001,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:25","end":"17:51","startHours":17.41702535848001,"endHours":17.855622264187236,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:10","end":"18:55","startHours":17.16702535848001,"endHours":18.91702535848001,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:30","startHours":23.802984965427548,"endHours":24.504740014559104,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:53","end":"08:12","startHours":6.890699621506641,"endHours":8.206490338628313,"quality":"inauspicious"},{"name":"Udveg","start":"08:12","end":"09:31","startHours":8.206490338628313,"endHours":9.522281055749984,"quality":"inauspicious"},{"name":"Chala","start":"09:31","end":"10:50","startHours":9.522281055749984,"endHours":10.838071772871654,"quality":"neutral"},{"name":"Labha","start":"10:50","end":"12:09","startHours":10.838071772871654,"endHours":12.153862489993326,"quality":"auspicious"},{"name":"Amṛta","start":"12:09","end":"13:28","startHours":12.153862489993326,"endHours":13.469653207114998,"quality":"auspicious"},{"name":"Kāla","start":"13:28","end":"14:47","startHours":13.469653207114998,"endHours":14.785443924236668,"quality":"inauspicious"},{"name":"Śubha","start":"14:47","end":"16:06","startHours":14.785443924236668,"endHours":16.10123464135834,"quality":"auspicious"},{"name":"Roga","start":"16:06","end":"17:25","startHours":16.10123464135834,"endHours":17.41702535848001,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:25","end":"19:06","startHours":17.41702535848001,"endHours":19.10123464135834,"quality":"inauspicious"},{"name":"Śubha","start":"19:06","end":"20:47","startHours":19.10123464135834,"endHours":20.785443924236667,"quality":"auspicious"},{"name":"Roga","start":"20:47","end":"22:28","startHours":20.785443924236667,"endHours":22.469653207114998,"quality":"inauspicious"},{"name":"Udveg","start":"22:28","end":"00:09","startHours":22.469653207114998,"endHours":24.153862489993326,"quality":"inauspicious"},{"name":"Chala","start":"00:09","end":"01:50","startHours":24.153862489993326,"endHours":25.838071772871654,"quality":"neutral"},{"name":"Labha","start":"01:50","end":"03:31","startHours":25.838071772871654,"endHours":27.522281055749986,"quality":"auspicious"},{"name":"Amṛta","start":"03:31","end":"05:12","startHours":27.522281055749986,"endHours":29.206490338628313,"quality":"auspicious"},{"name":"Kāla","start":"05:12","end":"06:53","startHours":29.206490338628313,"endHours":30.89069962150664,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:53","end":"07:53","startHours":6.890699621506641,"endHours":7.890699621506641,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:53","end":"08:53","startHours":7.890699621506641,"endHours":8.890699621506641,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:53","end":"09:53","startHours":8.890699621506641,"endHours":9.890699621506641,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:53","end":"10:53","startHours":9.890699621506641,"endHours":10.890699621506641,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:53","end":"11:53","startHours":10.890699621506641,"endHours":11.890699621506641,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:53","end":"12:53","startHours":11.890699621506641,"endHours":12.890699621506641,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:53","end":"13:53","startHours":12.890699621506641,"endHours":13.890699621506641,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:53","end":"14:53","startHours":13.890699621506641,"endHours":14.890699621506641,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:53","end":"15:53","startHours":14.890699621506641,"endHours":15.890699621506641,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:53","end":"16:53","startHours":15.890699621506641,"endHours":16.89069962150664,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:53","end":"17:53","startHours":16.89069962150664,"endHours":17.89069962150664,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:53","end":"18:53","startHours":17.89069962150664,"endHours":18.89069962150664,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:53","end":"19:53","startHours":18.89069962150664,"endHours":19.89069962150664,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:53","end":"20:53","startHours":19.89069962150664,"endHours":20.89069962150664,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:53","end":"21:53","startHours":20.89069962150664,"endHours":21.89069962150664,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:53","end":"22:53","startHours":21.89069962150664,"endHours":22.89069962150664,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:53","end":"23:53","startHours":22.89069962150664,"endHours":23.89069962150664,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:53","end":"00:53","startHours":23.89069962150664,"endHours":24.89069962150664,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:53","end":"01:53","startHours":24.89069962150664,"endHours":25.89069962150664,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:53","end":"02:53","startHours":25.89069962150664,"endHours":26.89069962150664,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:53","end":"03:53","startHours":26.89069962150664,"endHours":27.89069962150664,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:53","end":"04:53","startHours":27.89069962150664,"endHours":28.89069962150664,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:53","end":"05:53","startHours":28.89069962150664,"endHours":29.89069962150664,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:53","end":"06:53","startHours":29.89069962150664,"endHours":30.89069962150664,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","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":-21.85580836824726,"eotMinutes":10.131050600400467,"ayanamsa":24.7738}},"calendars":{"vikram_samvat":2122,"vikram_samvatsara":"Vilambī","saka_samvat":1987,"saka_samvatsara":"Pārthiva","bengali_samvat":1472,"malayalam_era":1241,"nanakshahi_year":596,"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 Caturthī · Vikram 2122 Vilambī · Śaka 1987 Pārthiva"},"festivals":[{"id":"angarika-chaturthi","name":"Aṅgāraka Caturthī (Tuesday Caturthī)","name_sanskrit":"अङ्गारक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa + Maṅgala","significance":"Tuesday-Caturthī (rare); supremely auspicious for Maṅgala-doṣa-nivāraṇa.","vrata":true,"detection":{"any_of":[{"tithi_number":4,"vara_name":"Maṅgalavāra (Tuesday)"},{"tithi_number":19,"vara_name":"Maṅgalavāra (Tuesday)"}]},"precedence":3},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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":[]},"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 1, 2065 CE · Vṛndāvana · Vidhyamitra","description":"December 1, 2065 CE for Vṛndāvana: Śukla Caturthī, sūryodaya 06:53, sūryāsta 17:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2065-12-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2065-12-01","sa":"https://sa.vidhyamitra.com/city/vrindavan/2065-12-01","hi":"https://hi.vidhyamitra.com/city/vrindavan/2065-12-01","x-default":"https://vidhyamitra.com/city/vrindavan/2065-12-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:30:46.632Z","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":"2026-05-31T00:30:46.632Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:30:46.632Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}