{"id":"vidhyamitra:city-day:mathura:2071-01-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/2071-01-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2071-01-01","date_display":"January 1, 2071 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":2071,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2477477.770833,"kali_year":5172,"ahargana":1889012.2708,"sun":{"sidereal_longitude":255.4443,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":250.8707,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":355.4263,"elapsed_within_tithi_degrees":7.4263},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":250.8707,"elapsed_within_degrees":10.8707},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":146.315},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2071,"month":1,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2477477.770833,"ahargana":1889012.2708,"kali_year":5172,"ayanamsa_lahiri":24.8448,"grahas":{"sun":{"sidereal_longitude":255.852888,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":250.744688,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false,"latitude":4.4292},"mars":{"sidereal_longitude":239.61448800000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":233.466188,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":354.602788,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":275.58558800000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":184.81818799999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":171.0393,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":351.0393,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"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":2071,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2477477.770833,"kali_year":5172,"ahargana":1889012.2708,"sun":{"sidereal_longitude":255.4443,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":250.8707,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":355.4263,"elapsed_within_tithi_degrees":7.4263},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":250.8707,"elapsed_within_degrees":10.8707},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":146.315},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.429,"elongation":4.574},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.429,"opposition_distance":175.426}},"eclipse_window_40days":[]},"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":"07:10","sunsetLocal":"17:36","solarNoonLocal":"12:23","dayLengthHours":10.4371669551623,"dayLengthDisplay":"10 Hours 26 Mins 14 Secs","nightLengthDisplay":"13 Hours 33 Mins 46 Secs","moonriseLocal":"06:51","moonsetLocal":"17:14","rahuKala":{"name":"Rāhu Kāla","start":"13:41","end":"15:00","startHours":13.68815217478522,"endHours":14.992798044180509,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:10","end":"08:28","startHours":7.164922827808783,"endHours":8.469568697204071,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:46","end":"11:05","startHours":9.774214566599358,"endHours":11.078860435994645,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:57","startHours":9.60026178401332,"endHours":9.948167349185397,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:53","startHours":7.5998047842738785,"endHours":7.87812923641154,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:44","startHours":12.035600740217857,"endHours":12.731411870562011,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:28","startHours":5.773300567120476,"endHours":6.46911169746463,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:18","end":"07:10","startHours":6.295158914878591,"endHours":7.164922827808783,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:49","startHours":14.123034131250318,"endHours":14.818845261594472,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:24","end":"17:48","startHours":17.402089782971085,"endHours":17.802089782971084,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:36","end":"18:02","startHours":17.602089782971085,"endHours":18.03697173943618,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:21","end":"19:06","startHours":17.352089782971085,"endHours":19.102089782971085,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:44","startHours":24.03560074021786,"endHours":24.731411870562013,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:10","end":"08:28","startHours":7.164922827808783,"endHours":8.469568697204071,"quality":"auspicious"},{"name":"Roga","start":"08:28","end":"09:46","startHours":8.469568697204071,"endHours":9.774214566599358,"quality":"inauspicious"},{"name":"Udveg","start":"09:46","end":"11:05","startHours":9.774214566599358,"endHours":11.078860435994645,"quality":"inauspicious"},{"name":"Chala","start":"11:05","end":"12:23","startHours":11.078860435994645,"endHours":12.383506305389933,"quality":"neutral"},{"name":"Labha","start":"12:23","end":"13:41","startHours":12.383506305389933,"endHours":13.68815217478522,"quality":"auspicious"},{"name":"Amṛta","start":"13:41","end":"15:00","startHours":13.68815217478522,"endHours":14.992798044180509,"quality":"auspicious"},{"name":"Kāla","start":"15:00","end":"16:18","startHours":14.992798044180509,"endHours":16.297443913575798,"quality":"inauspicious"},{"name":"Śubha","start":"16:18","end":"17:36","startHours":16.297443913575798,"endHours":17.602089782971085,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:36","end":"19:18","startHours":17.602089782971085,"endHours":19.297443913575798,"quality":"auspicious"},{"name":"Kāla","start":"19:18","end":"21:00","startHours":19.297443913575798,"endHours":20.99279804418051,"quality":"inauspicious"},{"name":"Śubha","start":"21:00","end":"22:41","startHours":20.99279804418051,"endHours":22.688152174785223,"quality":"auspicious"},{"name":"Roga","start":"22:41","end":"00:23","startHours":22.688152174785223,"endHours":24.383506305389936,"quality":"inauspicious"},{"name":"Udveg","start":"00:23","end":"02:05","startHours":24.383506305389936,"endHours":26.07886043599465,"quality":"inauspicious"},{"name":"Chala","start":"02:05","end":"03:46","startHours":26.07886043599465,"endHours":27.77421456659936,"quality":"neutral"},{"name":"Labha","start":"03:46","end":"05:28","startHours":27.77421456659936,"endHours":29.46956869720407,"quality":"auspicious"},{"name":"Amṛta","start":"05:28","end":"07:10","startHours":29.46956869720407,"endHours":31.164922827808784,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:10","end":"08:10","startHours":7.164922827808783,"endHours":8.164922827808784,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:10","end":"09:10","startHours":8.164922827808784,"endHours":9.164922827808784,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:10","end":"10:10","startHours":9.164922827808784,"endHours":10.164922827808784,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:10","end":"11:10","startHours":10.164922827808784,"endHours":11.164922827808784,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:10","end":"12:10","startHours":11.164922827808784,"endHours":12.164922827808784,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:10","end":"13:10","startHours":12.164922827808784,"endHours":13.164922827808784,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:10","end":"14:10","startHours":13.164922827808784,"endHours":14.164922827808784,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:10","end":"15:10","startHours":14.164922827808784,"endHours":15.164922827808784,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:10","end":"16:10","startHours":15.164922827808784,"endHours":16.164922827808784,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:10","end":"17:10","startHours":16.164922827808784,"endHours":17.164922827808784,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:10","end":"18:10","startHours":17.164922827808784,"endHours":18.164922827808784,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:10","end":"19:10","startHours":18.164922827808784,"endHours":19.164922827808784,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:10","end":"20:10","startHours":19.164922827808784,"endHours":20.164922827808784,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:10","end":"21:10","startHours":20.164922827808784,"endHours":21.164922827808784,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:10","end":"22:10","startHours":21.164922827808784,"endHours":22.164922827808784,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:10","end":"23:10","startHours":22.164922827808784,"endHours":23.164922827808784,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:10","end":"00:10","startHours":23.164922827808784,"endHours":24.164922827808784,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:10","end":"01:10","startHours":24.164922827808784,"endHours":25.164922827808784,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:10","end":"02:10","startHours":25.164922827808784,"endHours":26.164922827808784,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:10","end":"03:10","startHours":26.164922827808784,"endHours":27.164922827808784,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:10","end":"04:10","startHours":27.164922827808784,"endHours":28.164922827808784,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:10","end":"05:10","startHours":28.164922827808784,"endHours":29.164922827808784,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:10","end":"06:10","startHours":29.164922827808784,"endHours":30.164922827808784,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:10","end":"07:10","startHours":30.164922827808784,"endHours":31.164922827808784,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvaja","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":-23.00553091365568,"eotMinutes":-3.705178323396069,"ayanamsa":24.8448}},"calendars":{"vikram_samvat":2128,"vikram_samvatsara":"Krodhi","saka_samvat":1993,"saka_samvatsara":"Khara","bengali_samvat":1478,"malayalam_era":1247,"nanakshahi_year":602,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Amāvasyā · Vikram 2128 Krodhi · Śaka 1993 Khara"},"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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 January 1, 2071 CE · Mathurā · Vidhyamitra","description":"January 1, 2071 CE for Mathurā: Kṛṣṇa Amāvasyā, sūryodaya 07:10, sūryāsta 17:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/2071-01-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/2071-01-01","sa":"https://sa.vidhyamitra.com/city/mathura/2071-01-01","hi":"https://hi.vidhyamitra.com/city/mathura/2071-01-01","x-default":"https://vidhyamitra.com/city/mathura/2071-01-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T12:03:18.736Z","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":"2026-05-14T12:03:18.736Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T12:03:18.736Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}