{"id":"vidhyamitra:city-day:mathura:2000-12-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/2000-12-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2000-12-25","date_display":"December 25, 2000 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":2000,"month":12,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451903.770833,"kali_year":5102,"ahargana":1863438.2708,"sun":{"sidereal_longitude":249.3926,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":242.6878,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":353.2952,"elapsed_within_tithi_degrees":5.2952},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":242.6878,"elapsed_within_degrees":2.6878},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":132.0804},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2000,"month":12,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451903.770833,"ahargana":1863438.2708,"kali_year":5102,"ayanamsa_lahiri":23.8667,"grahas":{"sun":{"sidereal_longitude":249.68980299999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"moon":{"sidereal_longitude":242.1466029999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":1.7845},"mars":{"sidereal_longitude":186.947903,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":249.25190299999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":38.92000300000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":295.3253030000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":30.96450299999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":86.0729,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":266.0729,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2000,"month":12,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451903.770833,"kali_year":5102,"ahargana":1863438.2708,"sun":{"sidereal_longitude":249.3926,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":242.6878,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":353.2952,"elapsed_within_tithi_degrees":5.2952},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":242.6878,"elapsed_within_degrees":2.6878},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":132.0804},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.785,"elongation":6.705},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.785,"opposition_distance":173.295}},"eclipse_window_40days":[{"offset_days":16,"type":"lunar","occurs":true,"moon_latitude":0.182,"opposition_distance":1.705}]},"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:08","sunsetLocal":"17:32","solarNoonLocal":"12:20","dayLengthHours":10.405414280667822,"dayLengthDisplay":"10 Hours 24 Mins 19 Secs","nightLengthDisplay":"13 Hours 35 Mins 41 Secs","moonriseLocal":"06:39","moonsetLocal":"17:01","rahuKala":{"name":"Rāhu Kāla","start":"08:26","end":"09:44","startHours":8.427947260450724,"endHours":9.7286240455342,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:02","end":"12:20","startHours":11.029300830617679,"endHours":12.329977615701157,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:38","end":"14:56","startHours":13.630654400784634,"endHours":14.931331185868112,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:33","end":"09:54","startHours":9.555200474189737,"endHours":9.902047616878665,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:34","end":"07:50","startHours":7.5608294037284045,"endHours":7.8383071178795465,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:41","startHours":11.98313047301223,"endHours":12.676824758390085,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:44","end":"06:26","startHours":5.7398819046115355,"endHours":6.433576189989391,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:16","end":"07:08","startHours":6.260152618644927,"endHours":7.127270475367245,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:04","end":"14:45","startHours":14.064213329145794,"endHours":14.75790761452365,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:20","end":"17:44","startHours":17.332684756035068,"endHours":17.732684756035066,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:32","end":"17:58","startHours":17.532684756035067,"endHours":17.966243684396225,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:17","end":"19:02","startHours":17.282684756035067,"endHours":19.032684756035067,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:41","startHours":23.98313047301223,"endHours":24.676824758390083,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:08","end":"08:26","startHours":7.127270475367245,"endHours":8.427947260450724,"quality":"auspicious"},{"name":"Kāla","start":"08:26","end":"09:44","startHours":8.427947260450724,"endHours":9.7286240455342,"quality":"inauspicious"},{"name":"Śubha","start":"09:44","end":"11:02","startHours":9.7286240455342,"endHours":11.029300830617679,"quality":"auspicious"},{"name":"Roga","start":"11:02","end":"12:20","startHours":11.029300830617679,"endHours":12.329977615701157,"quality":"inauspicious"},{"name":"Udveg","start":"12:20","end":"13:38","startHours":12.329977615701157,"endHours":13.630654400784634,"quality":"inauspicious"},{"name":"Chala","start":"13:38","end":"14:56","startHours":13.630654400784634,"endHours":14.931331185868112,"quality":"neutral"},{"name":"Labha","start":"14:56","end":"16:14","startHours":14.931331185868112,"endHours":16.23200797095159,"quality":"auspicious"},{"name":"Amṛta","start":"16:14","end":"17:32","startHours":16.23200797095159,"endHours":17.532684756035067,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:32","end":"19:14","startHours":17.532684756035067,"endHours":19.23200797095159,"quality":"neutral"},{"name":"Labha","start":"19:14","end":"20:56","startHours":19.23200797095159,"endHours":20.93133118586811,"quality":"auspicious"},{"name":"Amṛta","start":"20:56","end":"22:38","startHours":20.93133118586811,"endHours":22.630654400784636,"quality":"auspicious"},{"name":"Kāla","start":"22:38","end":"00:20","startHours":22.630654400784636,"endHours":24.329977615701157,"quality":"inauspicious"},{"name":"Śubha","start":"00:20","end":"02:02","startHours":24.329977615701157,"endHours":26.02930083061768,"quality":"auspicious"},{"name":"Roga","start":"02:02","end":"03:44","startHours":26.02930083061768,"endHours":27.7286240455342,"quality":"inauspicious"},{"name":"Udveg","start":"03:44","end":"05:26","startHours":27.7286240455342,"endHours":29.427947260450722,"quality":"inauspicious"},{"name":"Chala","start":"05:26","end":"07:08","startHours":29.427947260450722,"endHours":31.127270475367247,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:08","end":"08:08","startHours":7.127270475367245,"endHours":8.127270475367245,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:08","end":"09:08","startHours":8.127270475367245,"endHours":9.127270475367245,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:08","end":"10:08","startHours":9.127270475367245,"endHours":10.127270475367245,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:08","end":"11:08","startHours":10.127270475367245,"endHours":11.127270475367245,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:08","end":"12:08","startHours":11.127270475367245,"endHours":12.127270475367245,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:08","end":"13:08","startHours":12.127270475367245,"endHours":13.127270475367245,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:08","end":"14:08","startHours":13.127270475367245,"endHours":14.127270475367245,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:08","end":"15:08","startHours":14.127270475367245,"endHours":15.127270475367245,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:08","end":"16:08","startHours":15.127270475367245,"endHours":16.127270475367247,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:08","end":"17:08","startHours":16.127270475367247,"endHours":17.127270475367247,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:08","end":"18:08","startHours":17.127270475367247,"endHours":18.127270475367247,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:08","end":"19:08","startHours":18.127270475367247,"endHours":19.127270475367247,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:08","end":"20:08","startHours":19.127270475367247,"endHours":20.127270475367247,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:08","end":"21:08","startHours":20.127270475367247,"endHours":21.127270475367247,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:08","end":"22:08","startHours":21.127270475367247,"endHours":22.127270475367247,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:08","end":"23:08","startHours":22.127270475367247,"endHours":23.127270475367247,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:08","end":"00:08","startHours":23.127270475367247,"endHours":24.127270475367247,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:08","end":"01:08","startHours":24.127270475367247,"endHours":25.127270475367247,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:08","end":"02:08","startHours":25.127270475367247,"endHours":26.127270475367247,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:08","end":"03:08","startHours":26.127270475367247,"endHours":27.127270475367247,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:08","end":"04:08","startHours":27.127270475367247,"endHours":28.127270475367247,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:08","end":"05:08","startHours":28.127270475367247,"endHours":29.127270475367247,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:08","end":"06:08","startHours":29.127270475367247,"endHours":30.127270475367247,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:08","end":"07:08","startHours":30.127270475367247,"endHours":31.127270475367247,"planetary_lord":"Venus"}],"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":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"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":-23.38867444167876,"eotMinutes":-0.4934569420694592,"ayanamsa":23.8667}},"calendars":{"vikram_samvat":2057,"vikram_samvatsara":"Vijaya","saka_samvat":1922,"saka_samvatsara":"Vikrama","bengali_samvat":1407,"malayalam_era":1176,"nanakshahi_year":531,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Amāvasyā · Vikram 2057 Vijaya · Śaka 1922 Vikrama"},"festivals":[{"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"mathura"},"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, 2000 CE · Mathurā · Vidhyamitra","description":"December 25, 2000 CE for Mathurā: Kṛṣṇa Amāvasyā, sūryodaya 07:08, sūryāsta 17:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/2000-12-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/2000-12-25","sa":"https://sa.vidhyamitra.com/city/mathura/2000-12-25","hi":"https://hi.vidhyamitra.com/city/mathura/2000-12-25","x-default":"https://vidhyamitra.com/city/mathura/2000-12-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T17:33:01.635Z","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":"2026-05-14T17:33:01.635Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T17:33:01.635Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}