{"id":"vidhyamitra:city-day:phoenix:1844-12-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1844-12-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1844-12-01","date_display":"December 1, 1844 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":1844,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2394901.770833,"kali_year":4946,"ahargana":1806436.2708,"sun":{"sidereal_longitude":227.2063,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":117.4493,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":250.243,"elapsed_within_tithi_degrees":10.243},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":117.4493,"elapsed_within_degrees":10.7826},"yoga":{"number":26,"name":"Indra","sum_longitude":344.6556},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1844,"month":12,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2394901.770833,"ahargana":1806436.2708,"kali_year":4946,"ayanamsa_lahiri":21.6866,"grahas":{"sun":{"sidereal_longitude":227.31909799999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":113.47729800000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false,"latitude":-4.2578},"mars":{"sidereal_longitude":188.19869800000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":237.88839800000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":334.70549800000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":190.38509799999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":283.57039799999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":226.3132,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":46.3132,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":1844,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2394901.770833,"kali_year":4946,"ahargana":1806436.2708,"sun":{"sidereal_longitude":227.2063,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":117.4493,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":250.243,"elapsed_within_tithi_degrees":10.243},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":117.4493,"elapsed_within_degrees":10.7826},"yoga":{"number":26,"name":"Indra","sum_longitude":344.6556},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.258,"elongation":109.757},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.258,"opposition_distance":70.243}},"eclipse_window_40days":[{"offset_days":-6,"type":"lunar","occurs":true,"moon_latitude":0.31,"opposition_distance":1.602},{"offset_days":9,"type":"solar","occurs":true,"moon_latitude":1.036,"elongation":2.732}]},"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":"07:15","sunsetLocal":"17:21","solarNoonLocal":"12:18","dayLengthHours":10.105775653262226,"dayLengthDisplay":"10 Hours 06 Mins 21 Secs","nightLengthDisplay":"13 Hours 53 Mins 39 Secs","moonriseLocal":"21:55","moonsetLocal":"11:30","rahuKala":{"name":"Rāhu Kāla","start":"16:06","end":"17:21","startHours":16.092415026633326,"endHours":17.355636983291106,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:18","end":"13:34","startHours":12.302749156659992,"endHours":13.565971113317772,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:50","end":"16:06","startHours":14.829193069975549,"endHours":16.092415026633326,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:57","startHours":9.6078756491234,"endHours":9.944734837565473,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:40","end":"07:56","startHours":7.670935315581473,"endHours":7.940422666335133,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:38","startHours":11.965889968217917,"endHours":12.639608345102067,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:54","end":"06:35","startHours":5.902424576260583,"endHours":6.576142953144732,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:24","end":"07:15","startHours":6.4077133589236945,"endHours":7.24986133002888,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:40","startHours":13.987045098870365,"endHours":14.660763475754512,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:09","end":"17:33","startHours":17.155636983291107,"endHours":17.555636983291105,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:21","end":"17:47","startHours":17.355636983291106,"endHours":17.776710968843698,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:06","end":"18:51","startHours":17.105636983291106,"endHours":18.855636983291106,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:38","startHours":23.96588996821792,"endHours":24.639608345102065,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:15","end":"08:31","startHours":7.24986133002888,"endHours":8.513083286686658,"quality":"inauspicious"},{"name":"Chala","start":"08:31","end":"09:47","startHours":8.513083286686658,"endHours":9.776305243344437,"quality":"neutral"},{"name":"Labha","start":"09:47","end":"11:02","startHours":9.776305243344437,"endHours":11.039527200002215,"quality":"auspicious"},{"name":"Amṛta","start":"11:02","end":"12:18","startHours":11.039527200002215,"endHours":12.302749156659992,"quality":"auspicious"},{"name":"Kāla","start":"12:18","end":"13:34","startHours":12.302749156659992,"endHours":13.565971113317772,"quality":"inauspicious"},{"name":"Śubha","start":"13:34","end":"14:50","startHours":13.565971113317772,"endHours":14.829193069975549,"quality":"auspicious"},{"name":"Roga","start":"14:50","end":"16:06","startHours":14.829193069975549,"endHours":16.092415026633326,"quality":"inauspicious"},{"name":"Udveg","start":"16:06","end":"17:21","startHours":16.092415026633326,"endHours":17.355636983291106,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:21","end":"19:06","startHours":17.355636983291106,"endHours":19.09241502663333,"quality":"auspicious"},{"name":"Roga","start":"19:06","end":"20:50","startHours":19.09241502663333,"endHours":20.82919306997555,"quality":"inauspicious"},{"name":"Udveg","start":"20:50","end":"22:34","startHours":20.82919306997555,"endHours":22.565971113317772,"quality":"inauspicious"},{"name":"Chala","start":"22:34","end":"00:18","startHours":22.565971113317772,"endHours":24.302749156659992,"quality":"neutral"},{"name":"Labha","start":"00:18","end":"02:02","startHours":24.302749156659992,"endHours":26.039527200002215,"quality":"auspicious"},{"name":"Amṛta","start":"02:02","end":"03:47","startHours":26.039527200002215,"endHours":27.77630524334444,"quality":"auspicious"},{"name":"Kāla","start":"03:47","end":"05:31","startHours":27.77630524334444,"endHours":29.51308328668666,"quality":"inauspicious"},{"name":"Śubha","start":"05:31","end":"07:15","startHours":29.51308328668666,"endHours":31.249861330028878,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:15","end":"08:15","startHours":7.24986133002888,"endHours":8.24986133002888,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:15","end":"09:15","startHours":8.24986133002888,"endHours":9.24986133002888,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:15","end":"10:15","startHours":9.24986133002888,"endHours":10.24986133002888,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:15","end":"11:15","startHours":10.24986133002888,"endHours":11.24986133002888,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:15","end":"12:15","startHours":11.24986133002888,"endHours":12.24986133002888,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:15","end":"13:15","startHours":12.24986133002888,"endHours":13.24986133002888,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:15","end":"14:15","startHours":13.24986133002888,"endHours":14.24986133002888,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:15","end":"15:15","startHours":14.24986133002888,"endHours":15.24986133002888,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:15","end":"16:15","startHours":15.24986133002888,"endHours":16.249861330028878,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:15","end":"17:15","startHours":16.249861330028878,"endHours":17.249861330028878,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:15","end":"18:15","startHours":17.249861330028878,"endHours":18.249861330028878,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:15","end":"19:15","startHours":18.249861330028878,"endHours":19.249861330028878,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:15","end":"20:15","startHours":19.249861330028878,"endHours":20.249861330028878,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:15","end":"21:15","startHours":20.249861330028878,"endHours":21.249861330028878,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:15","end":"22:15","startHours":21.249861330028878,"endHours":22.249861330028878,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:15","end":"23:15","startHours":22.249861330028878,"endHours":23.249861330028878,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:15","end":"00:15","startHours":23.249861330028878,"endHours":24.249861330028878,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:15","end":"01:15","startHours":24.249861330028878,"endHours":25.249861330028878,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:15","end":"02:15","startHours":25.249861330028878,"endHours":26.249861330028878,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:15","end":"03:15","startHours":26.249861330028878,"endHours":27.249861330028878,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:15","end":"04:15","startHours":27.249861330028878,"endHours":28.249861330028878,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:15","end":"05:15","startHours":28.249861330028878,"endHours":29.249861330028878,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:15","end":"06:15","startHours":29.249861330028878,"endHours":30.249861330028878,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:15","end":"07:15","startHours":30.249861330028878,"endHours":31.249861330028878,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.79762905763276,"eotMinutes":10.131050600400467,"ayanamsa":21.6866}},"calendars":{"vikram_samvat":1901,"vikram_samvatsara":"Piṅgala","saka_samvat":1766,"saka_samvatsara":"Krodhi","bengali_samvat":1251,"malayalam_era":1020,"nanakshahi_year":375,"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 Ṣaṣṭhī · Vikram 1901 Piṅgala · Śaka 1766 Krodhi"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 1, 1844 CE · Phoenix, USA · Vidhyamitra","description":"December 1, 1844 CE for Phoenix, USA: Kṛṣṇa Ṣaṣṭhī, sūryodaya 07:15, sūryāsta 17:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1844-12-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1844-12-01","sa":"https://sa.vidhyamitra.com/city/phoenix/1844-12-01","hi":"https://hi.vidhyamitra.com/city/phoenix/1844-12-01","x-default":"https://vidhyamitra.com/city/phoenix/1844-12-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T02:52:19.645Z","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":"2026-06-03T02:52:19.645Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T02:52:19.645Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}