{"id":"vidhyamitra:city-day:phoenix:2156-04-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2156-04-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2156-04-07","date_display":"April 7, 2156 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":2156,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508619.770833,"kali_year":5257,"ahargana":1920154.2708,"sun":{"sidereal_longitude":351.5092,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":184.2429,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":192.7337,"elapsed_within_tithi_degrees":0.7337},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":184.2429,"elapsed_within_degrees":10.9096},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":175.7521},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2156,"month":4,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508619.770833,"ahargana":1920154.2708,"kali_year":5257,"ayanamsa_lahiri":26.0359,"grahas":{"sun":{"sidereal_longitude":351.714434,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":183.85783400000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":-3.082},"mars":{"sidereal_longitude":359.794834,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":345.099334,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":64.91573399999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":16.53483399999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":137.49453400000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":320.9863,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":140.9863,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2156,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508619.770833,"kali_year":5257,"ahargana":1920154.2708,"sun":{"sidereal_longitude":351.5092,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":184.2429,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":192.7337,"elapsed_within_tithi_degrees":0.7337},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":184.2429,"elapsed_within_degrees":10.9096},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":175.7521},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.082,"elongation":167.266},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.082,"opposition_distance":12.734}},"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":"06:08","sunsetLocal":"18:53","solarNoonLocal":"12:31","dayLengthHours":12.751785950826031,"dayLengthDisplay":"12 Hours 45 Mins 06 Secs","nightLengthDisplay":"11 Hours 14 Mins 54 Secs","moonriseLocal":"19:47","moonsetLocal":"06:52","rahuKala":{"name":"Rāhu Kāla","start":"12:31","end":"14:06","startHours":12.513066875747214,"endHours":14.10704011960047,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:44","end":"09:20","startHours":7.731147144187453,"endHours":9.325120388040707,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:55","end":"12:31","startHours":10.919093631893961,"endHours":12.513066875747214,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:07","end":"09:32","startHours":9.112590622193606,"endHours":9.537650153887807,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"07:01","startHours":6.66849831495195,"endHours":7.008545940307311,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:56","startHours":12.088007344053013,"endHours":12.938126407441414,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:26","end":"05:17","startHours":4.436935773557395,"endHours":5.287054836945797,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:04","end":"06:08","startHours":5.074525071098696,"endHours":6.137173900334199,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:29","startHours":14.63836453421822,"endHours":15.48848359760662,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:41","end":"19:05","startHours":18.68895985116023,"endHours":19.08895985116023,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:53","end":"19:25","startHours":18.88895985116023,"endHours":19.42028426577798,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:38","end":"20:23","startHours":18.63895985116023,"endHours":20.38895985116023,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:56","startHours":24.08800734405301,"endHours":24.938126407441416,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:08","end":"07:44","startHours":6.137173900334199,"endHours":7.731147144187453,"quality":"auspicious"},{"name":"Amṛta","start":"07:44","end":"09:20","startHours":7.731147144187453,"endHours":9.325120388040707,"quality":"auspicious"},{"name":"Kāla","start":"09:20","end":"10:55","startHours":9.325120388040707,"endHours":10.919093631893961,"quality":"inauspicious"},{"name":"Śubha","start":"10:55","end":"12:31","startHours":10.919093631893961,"endHours":12.513066875747214,"quality":"auspicious"},{"name":"Roga","start":"12:31","end":"14:06","startHours":12.513066875747214,"endHours":14.10704011960047,"quality":"inauspicious"},{"name":"Udveg","start":"14:06","end":"15:42","startHours":14.10704011960047,"endHours":15.701013363453722,"quality":"inauspicious"},{"name":"Chala","start":"15:42","end":"17:18","startHours":15.701013363453722,"endHours":17.294986607306974,"quality":"neutral"},{"name":"Labha","start":"17:18","end":"18:53","startHours":17.294986607306974,"endHours":18.88895985116023,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:53","end":"20:18","startHours":18.88895985116023,"endHours":20.294986607306978,"quality":"inauspicious"},{"name":"Chala","start":"20:18","end":"21:42","startHours":20.294986607306978,"endHours":21.701013363453722,"quality":"neutral"},{"name":"Labha","start":"21:42","end":"23:06","startHours":21.701013363453722,"endHours":23.10704011960047,"quality":"auspicious"},{"name":"Amṛta","start":"23:06","end":"00:31","startHours":23.10704011960047,"endHours":24.513066875747214,"quality":"auspicious"},{"name":"Kāla","start":"00:31","end":"01:55","startHours":24.513066875747214,"endHours":25.91909363189396,"quality":"inauspicious"},{"name":"Śubha","start":"01:55","end":"03:20","startHours":25.91909363189396,"endHours":27.32512038804071,"quality":"auspicious"},{"name":"Roga","start":"03:20","end":"04:44","startHours":27.32512038804071,"endHours":28.731147144187453,"quality":"inauspicious"},{"name":"Udveg","start":"04:44","end":"06:08","startHours":28.731147144187453,"endHours":30.137173900334197,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.137173900334199,"endHours":7.137173900334199,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.137173900334199,"endHours":8.137173900334199,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.137173900334199,"endHours":9.137173900334199,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.137173900334199,"endHours":10.137173900334199,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.137173900334199,"endHours":11.137173900334199,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.137173900334199,"endHours":12.137173900334199,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.137173900334199,"endHours":13.137173900334199,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.137173900334199,"endHours":14.137173900334199,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.137173900334199,"endHours":15.137173900334199,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.137173900334199,"endHours":16.137173900334197,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.137173900334197,"endHours":17.137173900334197,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.137173900334197,"endHours":18.137173900334197,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.137173900334197,"endHours":19.137173900334197,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.137173900334197,"endHours":20.137173900334197,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.137173900334197,"endHours":21.137173900334197,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.137173900334197,"endHours":22.137173900334197,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.137173900334197,"endHours":23.137173900334197,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.137173900334197,"endHours":24.137173900334197,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.137173900334197,"endHours":25.137173900334197,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.137173900334197,"endHours":26.137173900334197,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.137173900334197,"endHours":27.137173900334197,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.137173900334197,"endHours":28.137173900334197,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.137173900334197,"endHours":29.137173900334197,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.137173900334197,"endHours":30.137173900334197,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"South-West","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":6.964632161300455,"eotMinutes":-2.4880125448329173,"ayanamsa":26.0359}},"calendars":{"vikram_samvat":2213,"vikram_samvatsara":"Śukla","saka_samvat":2078,"saka_samvatsara":"Nala","bengali_samvat":1563,"malayalam_era":1332,"nanakshahi_year":687,"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":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Dvitīyā · Vikram 2213 Śukla · Śaka 2078 Nala"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 7, 2156 CE · Phoenix, USA · Vidhyamitra","description":"April 7, 2156 CE for Phoenix, USA: Kṛṣṇa Dvitīyā, sūryodaya 06:08, sūryāsta 18:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2156-04-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2156-04-07","sa":"https://sa.vidhyamitra.com/city/phoenix/2156-04-07","hi":"https://hi.vidhyamitra.com/city/phoenix/2156-04-07","x-default":"https://vidhyamitra.com/city/phoenix/2156-04-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T08:11:41.108Z","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":"2026-06-01T08:11:41.108Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T08:11:41.108Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}