{"id":"vidhyamitra:city-day:phoenix:2013-12-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2013-12-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2013-12-05","date_display":"December 5, 2013 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2013,"month":12,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456631.770833,"kali_year":5115,"ahargana":1868166.2708,"sun":{"sidereal_longitude":228.5051,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":254.405,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.8999,"elapsed_within_tithi_degrees":1.8999},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":254.405,"elapsed_within_degrees":1.0717},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":122.9101},"karana":{"half_tithi_index":4,"name":"Taitila"},"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":2013,"month":12,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456631.770833,"ahargana":1868166.2708,"kali_year":5115,"ayanamsa_lahiri":24.0475,"grahas":{"sun":{"sidereal_longitude":229.008558,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":257.438758,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":3.8499},"mars":{"sidereal_longitude":154.29325800000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":215.55735800000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":84.57545800000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":true},"venus":{"sidereal_longitude":269.676458,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":203.27825800000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":195.5607,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":15.5607,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2013,"month":12,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456631.770833,"kali_year":5115,"ahargana":1868166.2708,"sun":{"sidereal_longitude":228.5051,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":254.405,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.8999,"elapsed_within_tithi_degrees":1.8999},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":254.405,"elapsed_within_degrees":1.0717},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":122.9101},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.85,"elongation":25.9},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.85,"opposition_distance":154.1}},"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":"07:18","sunsetLocal":"17:21","solarNoonLocal":"12:20","dayLengthHours":10.046528529116834,"dayLengthDisplay":"10 Hours 02 Mins 48 Secs","nightLengthDisplay":"13 Hours 57 Mins 12 Secs","moonriseLocal":"09:15","moonsetLocal":"19:12","rahuKala":{"name":"Rāhu Kāla","start":"13:35","end":"14:50","startHours":13.584826343805538,"endHours":14.840642409945143,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:18","end":"08:34","startHours":7.305746013107517,"endHours":8.561562079247121,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:49","end":"11:04","startHours":9.817378145386726,"endHours":11.07319421152633,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"09:59","startHours":9.649936003234778,"endHours":9.984820287538673,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:43","end":"08:00","startHours":7.724351368487385,"endHours":7.992258795930501,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:40","startHours":11.994125993362038,"endHours":12.663894561969828,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:58","end":"06:38","startHours":5.9662088758919385,"endHours":6.635977444499728,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:28","end":"07:18","startHours":6.468535302347781,"endHours":7.305746013107517,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:40","startHours":14.003431699185406,"endHours":14.673200267793195,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:09","end":"17:33","startHours":17.15227454222435,"endHours":17.55227454222435,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:21","end":"17:46","startHours":17.35227454222435,"endHours":17.770879897604217,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:06","end":"18:51","startHours":17.10227454222435,"endHours":18.85227454222435,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:40","startHours":23.99412599336204,"endHours":24.663894561969826,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:18","end":"08:34","startHours":7.305746013107517,"endHours":8.561562079247121,"quality":"auspicious"},{"name":"Roga","start":"08:34","end":"09:49","startHours":8.561562079247121,"endHours":9.817378145386726,"quality":"inauspicious"},{"name":"Udveg","start":"09:49","end":"11:04","startHours":9.817378145386726,"endHours":11.07319421152633,"quality":"inauspicious"},{"name":"Chala","start":"11:04","end":"12:20","startHours":11.07319421152633,"endHours":12.329010277665933,"quality":"neutral"},{"name":"Labha","start":"12:20","end":"13:35","startHours":12.329010277665933,"endHours":13.584826343805538,"quality":"auspicious"},{"name":"Amṛta","start":"13:35","end":"14:50","startHours":13.584826343805538,"endHours":14.840642409945143,"quality":"auspicious"},{"name":"Kāla","start":"14:50","end":"16:06","startHours":14.840642409945143,"endHours":16.096458476084745,"quality":"inauspicious"},{"name":"Śubha","start":"16:06","end":"17:21","startHours":16.096458476084745,"endHours":17.35227454222435,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:21","end":"19:06","startHours":17.35227454222435,"endHours":19.096458476084745,"quality":"auspicious"},{"name":"Kāla","start":"19:06","end":"20:50","startHours":19.096458476084745,"endHours":20.84064240994514,"quality":"inauspicious"},{"name":"Śubha","start":"20:50","end":"22:35","startHours":20.84064240994514,"endHours":22.58482634380554,"quality":"auspicious"},{"name":"Roga","start":"22:35","end":"00:20","startHours":22.58482634380554,"endHours":24.329010277665933,"quality":"inauspicious"},{"name":"Udveg","start":"00:20","end":"02:04","startHours":24.329010277665933,"endHours":26.073194211526328,"quality":"inauspicious"},{"name":"Chala","start":"02:04","end":"03:49","startHours":26.073194211526328,"endHours":27.817378145386726,"quality":"neutral"},{"name":"Labha","start":"03:49","end":"05:34","startHours":27.817378145386726,"endHours":29.56156207924712,"quality":"auspicious"},{"name":"Amṛta","start":"05:34","end":"07:18","startHours":29.56156207924712,"endHours":31.305746013107516,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:18","end":"08:18","startHours":7.305746013107517,"endHours":8.305746013107516,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:18","end":"09:18","startHours":8.305746013107516,"endHours":9.305746013107516,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:18","end":"10:18","startHours":9.305746013107516,"endHours":10.305746013107516,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:18","end":"11:18","startHours":10.305746013107516,"endHours":11.305746013107516,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:18","end":"12:18","startHours":11.305746013107516,"endHours":12.305746013107516,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:18","end":"13:18","startHours":12.305746013107516,"endHours":13.305746013107516,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:18","end":"14:18","startHours":13.305746013107516,"endHours":14.305746013107516,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:18","end":"15:18","startHours":14.305746013107516,"endHours":15.305746013107516,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:18","end":"16:18","startHours":15.305746013107516,"endHours":16.305746013107516,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:18","end":"17:18","startHours":16.305746013107516,"endHours":17.305746013107516,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:18","end":"18:18","startHours":17.305746013107516,"endHours":18.305746013107516,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:18","end":"19:18","startHours":18.305746013107516,"endHours":19.305746013107516,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:18","end":"20:18","startHours":19.305746013107516,"endHours":20.305746013107516,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:18","end":"21:18","startHours":20.305746013107516,"endHours":21.305746013107516,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:18","end":"22:18","startHours":21.305746013107516,"endHours":22.305746013107516,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:18","end":"23:18","startHours":22.305746013107516,"endHours":23.305746013107516,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:18","end":"00:18","startHours":23.305746013107516,"endHours":24.305746013107516,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:18","end":"01:18","startHours":24.305746013107516,"endHours":25.305746013107516,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:18","end":"02:18","startHours":25.305746013107516,"endHours":26.305746013107516,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:18","end":"03:18","startHours":26.305746013107516,"endHours":27.305746013107516,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:18","end":"04:18","startHours":27.305746013107516,"endHours":28.305746013107516,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:18","end":"05:18","startHours":28.305746013107516,"endHours":29.305746013107516,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:18","end":"06:18","startHours":29.305746013107516,"endHours":30.305746013107516,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:18","end":"07:18","startHours":30.305746013107516,"endHours":31.305746013107516,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Śrīvatsa","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":-22.36261492035408,"eotMinutes":8.555383340043877,"ayanamsa":24.0475}},"calendars":{"vikram_samvat":2070,"vikram_samvatsara":"Parābhava","saka_samvat":1935,"saka_samvatsara":"Vijaya","bengali_samvat":1420,"malayalam_era":1189,"nanakshahi_year":544,"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 Tṛtīyā · Vikram 2070 Parābhava · Śaka 1935 Vijaya"},"festivals":[],"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":[]},"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 5, 2013 CE · Phoenix, USA · Vidhyamitra","description":"December 5, 2013 CE for Phoenix, USA: Śukla Tṛtīyā, sūryodaya 07:18, sūryāsta 17:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2013-12-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2013-12-05","sa":"https://sa.vidhyamitra.com/city/phoenix/2013-12-05","hi":"https://hi.vidhyamitra.com/city/phoenix/2013-12-05","x-default":"https://vidhyamitra.com/city/phoenix/2013-12-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-22T14:56:00.105Z","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":"2026-09-22T14:56:00.105Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-22T14:56:00.105Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}