{"id":"vidhyamitra:city-day:phoenix:2145-12-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2145-12-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2145-12-06","date_display":"December 6, 2145 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":2145,"month":12,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504844.770833,"kali_year":5247,"ahargana":1916379.2708,"sun":{"sidereal_longitude":227.3231,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":124.9173,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":257.5941,"elapsed_within_tithi_degrees":5.5941},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.9173,"elapsed_within_degrees":4.9173},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.2404},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"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":2145,"month":12,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2504844.770833,"ahargana":1916379.2708,"kali_year":5247,"ayanamsa_lahiri":25.8915,"grahas":{"sun":{"sidereal_longitude":228.14916700000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":121.695967,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":-2.6488},"mars":{"sidereal_longitude":192.423767,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":218.00946699999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":132.04096700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":227.57746699999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":358.776167,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":161.004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":341.004,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2145,"month":12,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504844.770833,"kali_year":5247,"ahargana":1916379.2708,"sun":{"sidereal_longitude":227.3231,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":124.9173,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":257.5941,"elapsed_within_tithi_degrees":5.5941},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.9173,"elapsed_within_degrees":4.9173},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.2404},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.649,"elongation":102.406},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.649,"opposition_distance":77.594}},"eclipse_window_40days":[]},"city":{"slug":"phoenix","name":"Phoenix, USA","lat":33.4484,"lon":-112.074,"tz_offset_hours":-7,"country":"US","tier":"diaspora"},"tier2":{"city":{"slug":"phoenix","name":"Phoenix, USA","lat":33.4484,"lon":-112.074,"tz_offset_hours":-7,"country":"US","tier":"diaspora"},"sunriseLocal":"07:19","sunsetLocal":"17:21","solarNoonLocal":"12:20","dayLengthHours":10.033872166550587,"dayLengthDisplay":"10 Hours 02 Mins 02 Secs","nightLengthDisplay":"13 Hours 57 Mins 58 Secs","moonriseLocal":"22:38","moonsetLocal":"11:50","rahuKala":{"name":"Rāhu Kāla","start":"08:34","end":"09:50","startHours":8.573183279631001,"endHours":9.827417300449824,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:05","end":"12:20","startHours":11.081651321268648,"endHours":12.335885342087472,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:35","end":"14:51","startHours":13.590119362906295,"endHours":14.844353383725117,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:40","end":"10:00","startHours":9.660186097673982,"endHours":9.994648503225667,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:44","end":"08:00","startHours":7.737027265751785,"endHours":8.004597190193135,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:40","startHours":12.001422936535786,"endHours":12.670347747639159,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:59","end":"06:39","startHours":5.981099636605433,"endHours":6.650024447708805,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:29","end":"07:19","startHours":6.482793244932962,"endHours":7.318949258812178,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:41","startHours":14.008197369845902,"endHours":14.677122180949274,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:09","end":"17:33","startHours":17.152821425362767,"endHours":17.552821425362765,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:21","end":"17:46","startHours":17.352821425362766,"endHours":17.770899432302375,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:06","end":"18:51","startHours":17.102821425362766,"endHours":18.852821425362766,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:40","startHours":24.001422936535786,"endHours":24.67034774763916,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:19","end":"08:34","startHours":7.318949258812178,"endHours":8.573183279631001,"quality":"auspicious"},{"name":"Kāla","start":"08:34","end":"09:50","startHours":8.573183279631001,"endHours":9.827417300449824,"quality":"inauspicious"},{"name":"Śubha","start":"09:50","end":"11:05","startHours":9.827417300449824,"endHours":11.081651321268648,"quality":"auspicious"},{"name":"Roga","start":"11:05","end":"12:20","startHours":11.081651321268648,"endHours":12.335885342087472,"quality":"inauspicious"},{"name":"Udveg","start":"12:20","end":"13:35","startHours":12.335885342087472,"endHours":13.590119362906295,"quality":"inauspicious"},{"name":"Chala","start":"13:35","end":"14:51","startHours":13.590119362906295,"endHours":14.844353383725117,"quality":"neutral"},{"name":"Labha","start":"14:51","end":"16:06","startHours":14.844353383725117,"endHours":16.09858740454394,"quality":"auspicious"},{"name":"Amṛta","start":"16:06","end":"17:21","startHours":16.09858740454394,"endHours":17.352821425362766,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:21","end":"19:06","startHours":17.352821425362766,"endHours":19.09858740454394,"quality":"neutral"},{"name":"Labha","start":"19:06","end":"20:51","startHours":19.09858740454394,"endHours":20.84435338372512,"quality":"auspicious"},{"name":"Amṛta","start":"20:51","end":"22:35","startHours":20.84435338372512,"endHours":22.590119362906297,"quality":"auspicious"},{"name":"Kāla","start":"22:35","end":"00:20","startHours":22.590119362906297,"endHours":24.335885342087472,"quality":"inauspicious"},{"name":"Śubha","start":"00:20","end":"02:05","startHours":24.335885342087472,"endHours":26.081651321268648,"quality":"auspicious"},{"name":"Roga","start":"02:05","end":"03:50","startHours":26.081651321268648,"endHours":27.827417300449824,"quality":"inauspicious"},{"name":"Udveg","start":"03:50","end":"05:34","startHours":27.827417300449824,"endHours":29.573183279631003,"quality":"inauspicious"},{"name":"Chala","start":"05:34","end":"07:19","startHours":29.573183279631003,"endHours":31.31894925881218,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:19","end":"08:19","startHours":7.318949258812178,"endHours":8.318949258812179,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:19","end":"09:19","startHours":8.318949258812179,"endHours":9.318949258812179,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:19","end":"10:19","startHours":9.318949258812179,"endHours":10.318949258812179,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:19","end":"11:19","startHours":10.318949258812179,"endHours":11.318949258812179,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:19","end":"12:19","startHours":11.318949258812179,"endHours":12.318949258812179,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:19","end":"13:19","startHours":12.318949258812179,"endHours":13.318949258812179,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:19","end":"14:19","startHours":13.318949258812179,"endHours":14.318949258812179,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:19","end":"15:19","startHours":14.318949258812179,"endHours":15.318949258812179,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:19","end":"16:19","startHours":15.318949258812179,"endHours":16.31894925881218,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:19","end":"17:19","startHours":16.31894925881218,"endHours":17.31894925881218,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:19","end":"18:19","startHours":17.31894925881218,"endHours":18.31894925881218,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:19","end":"19:19","startHours":18.31894925881218,"endHours":19.31894925881218,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:19","end":"20:19","startHours":19.31894925881218,"endHours":20.31894925881218,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:19","end":"21:19","startHours":20.31894925881218,"endHours":21.31894925881218,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:19","end":"22:19","startHours":21.31894925881218,"endHours":22.31894925881218,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:19","end":"23:19","startHours":22.31894925881218,"endHours":23.31894925881218,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:19","end":"00:19","startHours":23.31894925881218,"endHours":24.31894925881218,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:19","end":"01:19","startHours":24.31894925881218,"endHours":25.31894925881218,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:19","end":"02:19","startHours":25.31894925881218,"endHours":26.31894925881218,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:19","end":"03:19","startHours":26.31894925881218,"endHours":27.31894925881218,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:19","end":"04:19","startHours":27.31894925881218,"endHours":28.31894925881218,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:19","end":"05:19","startHours":28.31894925881218,"endHours":29.31894925881218,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:19","end":"06:19","startHours":29.31894925881218,"endHours":30.31894925881218,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:19","end":"07:19","startHours":30.31894925881218,"endHours":31.31894925881218,"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","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":-22.482590819893996,"eotMinutes":8.142879474751563,"ayanamsa":25.8915}},"calendars":{"vikram_samvat":2202,"vikram_samvatsara":"Kālayukta","saka_samvat":2067,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1552,"malayalam_era":1321,"nanakshahi_year":676,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","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 Kṛṣṇa Saptamī · Vikram 2202 Kālayukta · Śaka 2067 Viśvāvasu"},"festivals":[],"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":[]},"validity":{"eternal":false,"location_specific":"phoenix"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 6, 2145 CE · Phoenix, USA · Vidhyamitra","description":"December 6, 2145 CE for Phoenix, USA: Kṛṣṇa Saptamī, sūryodaya 07:19, sūryāsta 17:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2145-12-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2145-12-06","sa":"https://sa.vidhyamitra.com/city/phoenix/2145-12-06","hi":"https://hi.vidhyamitra.com/city/phoenix/2145-12-06","x-default":"https://vidhyamitra.com/city/phoenix/2145-12-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T22:29:40.872Z","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":"2026-06-01T22:29:40.872Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T22:29:40.872Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}