{"id":"vidhyamitra:city-day:phoenix:2007-04-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2007-04-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2007-04-17","date_display":"April 17, 2007 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":2007,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454207.770833,"kali_year":5109,"ahargana":1865742.2708,"sun":{"sidereal_longitude":2.8152,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":356.8592,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":354.044,"elapsed_within_tithi_degrees":6.044},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":356.8592,"elapsed_within_degrees":10.1925},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":359.6744},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2007,"month":4,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454207.770833,"ahargana":1865742.2708,"kali_year":5109,"ayanamsa_lahiri":23.9548,"grahas":{"sun":{"sidereal_longitude":2.708172999999988,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":356.483173,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":2.4401},"mars":{"sidereal_longitude":314.13007300000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":346.164073,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":236.374773,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":41.739172999999994,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":114.024473,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":323.9959,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":143.9959,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":"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":2007,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454207.770833,"kali_year":5109,"ahargana":1865742.2708,"sun":{"sidereal_longitude":2.8152,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":356.8592,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":354.044,"elapsed_within_tithi_degrees":6.044},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":356.8592,"elapsed_within_degrees":10.1925},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":359.6744},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.44,"elongation":5.956},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.44,"opposition_distance":174.044}},"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":"05:56","sunsetLocal":"19:00","solarNoonLocal":"12:28","dayLengthHours":13.054021391181948,"dayLengthDisplay":"13 Hours 03 Mins 14 Secs","nightLengthDisplay":"10 Hours 56 Mins 46 Secs","moonriseLocal":"05:39","moonsetLocal":"18:27","rahuKala":{"name":"Rāhu Kāla","start":"15:44","end":"17:22","startHours":15.730704531466657,"endHours":17.3624572053644,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:12","end":"10:50","startHours":9.203693835875683,"endHours":10.835446509773426,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:28","end":"14:06","startHours":12.46719918367117,"endHours":14.098951857568913,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:25","startHours":8.986126812689317,"endHours":9.421260859062048,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:29","end":"06:50","startHours":6.48410604604611,"endHours":6.832213283144295,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:54","startHours":12.032065137298439,"endHours":12.9023332300439,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:12","end":"05:04","startHours":4.199652302589269,"endHours":5.069920395334732,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:56","startHours":4.852353372148366,"endHours":5.940188488080195,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:31","startHours":14.642869415534829,"endHours":15.513137508280293,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:48","end":"19:12","startHours":18.794209879262144,"endHours":19.194209879262143,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:00","end":"19:32","startHours":18.994209879262144,"endHours":19.53812743722806,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:45","end":"20:30","startHours":18.744209879262144,"endHours":20.494209879262144,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:54","startHours":24.03206513729844,"endHours":24.9023332300439,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:56","end":"07:34","startHours":5.940188488080195,"endHours":7.571941161977938,"quality":"inauspicious"},{"name":"Udveg","start":"07:34","end":"09:12","startHours":7.571941161977938,"endHours":9.203693835875683,"quality":"inauspicious"},{"name":"Chala","start":"09:12","end":"10:50","startHours":9.203693835875683,"endHours":10.835446509773426,"quality":"neutral"},{"name":"Labha","start":"10:50","end":"12:28","startHours":10.835446509773426,"endHours":12.46719918367117,"quality":"auspicious"},{"name":"Amṛta","start":"12:28","end":"14:06","startHours":12.46719918367117,"endHours":14.098951857568913,"quality":"auspicious"},{"name":"Kāla","start":"14:06","end":"15:44","startHours":14.098951857568913,"endHours":15.730704531466657,"quality":"inauspicious"},{"name":"Śubha","start":"15:44","end":"17:22","startHours":15.730704531466657,"endHours":17.3624572053644,"quality":"auspicious"},{"name":"Roga","start":"17:22","end":"19:00","startHours":17.3624572053644,"endHours":18.994209879262144,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:00","end":"20:22","startHours":18.994209879262144,"endHours":20.3624572053644,"quality":"inauspicious"},{"name":"Śubha","start":"20:22","end":"21:44","startHours":20.3624572053644,"endHours":21.730704531466657,"quality":"auspicious"},{"name":"Roga","start":"21:44","end":"23:06","startHours":21.730704531466657,"endHours":23.098951857568913,"quality":"inauspicious"},{"name":"Udveg","start":"23:06","end":"00:28","startHours":23.098951857568913,"endHours":24.46719918367117,"quality":"inauspicious"},{"name":"Chala","start":"00:28","end":"01:50","startHours":24.46719918367117,"endHours":25.835446509773426,"quality":"neutral"},{"name":"Labha","start":"01:50","end":"03:12","startHours":25.835446509773426,"endHours":27.203693835875683,"quality":"auspicious"},{"name":"Amṛta","start":"03:12","end":"04:34","startHours":27.203693835875683,"endHours":28.57194116197794,"quality":"auspicious"},{"name":"Kāla","start":"04:34","end":"05:56","startHours":28.57194116197794,"endHours":29.940188488080196,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.940188488080195,"endHours":6.940188488080195,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.940188488080195,"endHours":7.940188488080195,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.940188488080195,"endHours":8.940188488080196,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.940188488080196,"endHours":9.940188488080196,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.940188488080196,"endHours":10.940188488080196,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.940188488080196,"endHours":11.940188488080196,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.940188488080196,"endHours":12.940188488080196,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.940188488080196,"endHours":13.940188488080196,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.940188488080196,"endHours":14.940188488080196,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.940188488080196,"endHours":15.940188488080196,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.940188488080196,"endHours":16.940188488080196,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.940188488080196,"endHours":17.940188488080196,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.940188488080196,"endHours":18.940188488080196,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.940188488080196,"endHours":19.940188488080196,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.940188488080196,"endHours":20.940188488080196,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.940188488080196,"endHours":21.940188488080196,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.940188488080196,"endHours":22.940188488080196,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.940188488080196,"endHours":23.940188488080196,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.940188488080196,"endHours":24.940188488080196,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.940188488080196,"endHours":25.940188488080196,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.940188488080196,"endHours":26.940188488080196,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.940188488080196,"endHours":27.940188488080196,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.940188488080196,"endHours":28.940188488080196,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.940188488080196,"endHours":29.940188488080196,"planetary_lord":"Saturn"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.281183561627547,"eotMinutes":0.2640489797298191,"ayanamsa":23.9548}},"calendars":{"vikram_samvat":2064,"vikram_samvatsara":"Śārvarī","saka_samvat":1929,"saka_samvatsara":"Sarvajit","bengali_samvat":1414,"malayalam_era":1183,"nanakshahi_year":538,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Amāvasyā · Vikram 2064 Śārvarī · Śaka 1929 Sarvajit"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 April 17, 2007 CE · Phoenix, USA · Vidhyamitra","description":"April 17, 2007 CE for Phoenix, USA: Kṛṣṇa Amāvasyā, sūryodaya 05:56, sūryāsta 19:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2007-04-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2007-04-17","sa":"https://sa.vidhyamitra.com/city/phoenix/2007-04-17","hi":"https://hi.vidhyamitra.com/city/phoenix/2007-04-17","x-default":"https://vidhyamitra.com/city/phoenix/2007-04-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-22T05:48:08.689Z","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":"2026-09-22T05:48:08.689Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-22T05:48:08.689Z","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"}}}