{"id":"vidhyamitra:city-day:phoenix:1972-05-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1972-05-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1972-05-29","date_display":"May 29, 1972 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":1972,"month":5,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441466.770833,"kali_year":5074,"ahargana":1853001.2708,"sun":{"sidereal_longitude":44.2535,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":234.7897,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":190.5362,"elapsed_within_tithi_degrees":10.5362},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":234.7897,"elapsed_within_degrees":8.123},"yoga":{"number":21,"name":"Siddha","sum_longitude":279.0431},"karana":{"half_tithi_index":31,"name":"Kaulava"},"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":1972,"month":5,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441466.770833,"ahargana":1853001.2708,"kali_year":5074,"ayanamsa_lahiri":23.4675,"grahas":{"sun":{"sidereal_longitude":44.29787299999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":233.84697299999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":-3.1404},"mars":{"sidereal_longitude":77.45757300000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":36.27457300000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":253.72027300000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":71.63517300000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":46.491472999999985,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":279.0754,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":99.0754,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":1972,"month":5,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441466.770833,"kali_year":5074,"ahargana":1853001.2708,"sun":{"sidereal_longitude":44.2535,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":234.7897,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":190.5362,"elapsed_within_tithi_degrees":10.5362},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":234.7897,"elapsed_within_degrees":8.123},"yoga":{"number":21,"name":"Siddha","sum_longitude":279.0431},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.14,"elongation":169.464},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.14,"opposition_distance":10.536}},"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":"05:20","sunsetLocal":"19:31","solarNoonLocal":"12:26","dayLengthHours":14.170525814574091,"dayLengthDisplay":"14 Hours 10 Mins 14 Secs","nightLengthDisplay":"9 Hours 49 Mins 46 Secs","moonriseLocal":"20:05","moonsetLocal":"06:02","rahuKala":{"name":"Rāhu Kāla","start":"07:07","end":"08:53","startHours":7.111517870844046,"endHours":8.882833597665808,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:39","end":"12:26","startHours":10.65414932448757,"endHours":12.425465051309331,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:12","end":"15:58","startHours":14.196780778131092,"endHours":15.968096504952854,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:07","startHours":8.646658167422906,"endHours":9.119009027908708,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:56","end":"06:19","startHours":5.9306407196295385,"endHours":6.308521408018181,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:54","startHours":11.953114190823529,"endHours":12.897815911795133,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:27","end":"04:24","startHours":3.450798702079072,"endHours":4.395500423050678,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:10","end":"05:20","startHours":4.159324992807777,"endHours":5.340202144022284,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:47","end":"15:44","startHours":14.787219353738344,"endHours":15.73192107470995,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:19","end":"19:43","startHours":19.310727958596377,"endHours":19.710727958596376,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:31","end":"20:06","startHours":19.510727958596377,"endHours":20.10116653420363,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:16","end":"21:01","startHours":19.260727958596377,"endHours":21.010727958596377,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:54","startHours":23.953114190823527,"endHours":24.897815911795135,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:20","end":"07:07","startHours":5.340202144022284,"endHours":7.111517870844046,"quality":"auspicious"},{"name":"Kāla","start":"07:07","end":"08:53","startHours":7.111517870844046,"endHours":8.882833597665808,"quality":"inauspicious"},{"name":"Śubha","start":"08:53","end":"10:39","startHours":8.882833597665808,"endHours":10.65414932448757,"quality":"auspicious"},{"name":"Roga","start":"10:39","end":"12:26","startHours":10.65414932448757,"endHours":12.425465051309331,"quality":"inauspicious"},{"name":"Udveg","start":"12:26","end":"14:12","startHours":12.425465051309331,"endHours":14.196780778131092,"quality":"inauspicious"},{"name":"Chala","start":"14:12","end":"15:58","startHours":14.196780778131092,"endHours":15.968096504952854,"quality":"neutral"},{"name":"Labha","start":"15:58","end":"17:44","startHours":15.968096504952854,"endHours":17.739412231774615,"quality":"auspicious"},{"name":"Amṛta","start":"17:44","end":"19:31","startHours":17.739412231774615,"endHours":19.510727958596377,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:31","end":"20:44","startHours":19.510727958596377,"endHours":20.739412231774615,"quality":"neutral"},{"name":"Labha","start":"20:44","end":"21:58","startHours":20.739412231774615,"endHours":21.968096504952854,"quality":"auspicious"},{"name":"Amṛta","start":"21:58","end":"23:12","startHours":21.968096504952854,"endHours":23.196780778131092,"quality":"auspicious"},{"name":"Kāla","start":"23:12","end":"00:26","startHours":23.196780778131092,"endHours":24.42546505130933,"quality":"inauspicious"},{"name":"Śubha","start":"00:26","end":"01:39","startHours":24.42546505130933,"endHours":25.65414932448757,"quality":"auspicious"},{"name":"Roga","start":"01:39","end":"02:53","startHours":25.65414932448757,"endHours":26.882833597665808,"quality":"inauspicious"},{"name":"Udveg","start":"02:53","end":"04:07","startHours":26.882833597665808,"endHours":28.111517870844047,"quality":"inauspicious"},{"name":"Chala","start":"04:07","end":"05:20","startHours":28.111517870844047,"endHours":29.340202144022285,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:20","end":"06:20","startHours":5.340202144022284,"endHours":6.340202144022284,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:20","end":"07:20","startHours":6.340202144022284,"endHours":7.340202144022284,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:20","end":"08:20","startHours":7.340202144022284,"endHours":8.340202144022285,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:20","end":"09:20","startHours":8.340202144022285,"endHours":9.340202144022285,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:20","end":"10:20","startHours":9.340202144022285,"endHours":10.340202144022285,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:20","end":"11:20","startHours":10.340202144022285,"endHours":11.340202144022285,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:20","end":"12:20","startHours":11.340202144022285,"endHours":12.340202144022285,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:20","end":"13:20","startHours":12.340202144022285,"endHours":13.340202144022285,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:20","end":"14:20","startHours":13.340202144022285,"endHours":14.340202144022285,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:20","end":"15:20","startHours":14.340202144022285,"endHours":15.340202144022285,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:20","end":"16:20","startHours":15.340202144022285,"endHours":16.340202144022285,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:20","end":"17:20","startHours":16.340202144022285,"endHours":17.340202144022285,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:20","end":"18:20","startHours":17.340202144022285,"endHours":18.340202144022285,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:20","end":"19:20","startHours":18.340202144022285,"endHours":19.340202144022285,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:20","end":"20:20","startHours":19.340202144022285,"endHours":20.340202144022285,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:20","end":"21:20","startHours":20.340202144022285,"endHours":21.340202144022285,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:20","end":"22:20","startHours":21.340202144022285,"endHours":22.340202144022285,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:20","end":"23:20","startHours":22.340202144022285,"endHours":23.340202144022285,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:20","end":"00:20","startHours":23.340202144022285,"endHours":24.340202144022285,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:20","end":"01:20","startHours":24.340202144022285,"endHours":25.340202144022285,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:20","end":"02:20","startHours":25.340202144022285,"endHours":26.340202144022285,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:20","end":"03:20","startHours":26.340202144022285,"endHours":27.340202144022285,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:20","end":"04:20","startHours":27.340202144022285,"endHours":28.340202144022285,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:20","end":"05:20","startHours":28.340202144022285,"endHours":29.340202144022285,"planetary_lord":"Venus"}],"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.602054794353336,"eotMinutes":2.7680969214399593,"ayanamsa":23.4675}},"calendars":{"vikram_samvat":2029,"vikram_samvatsara":"Krodhana","saka_samvat":1894,"saka_samvatsara":"Paridhāvi","bengali_samvat":1379,"malayalam_era":1148,"nanakshahi_year":503,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Pratipada · Vikram 2029 Krodhana · Śaka 1894 Paridhāvi"},"festivals":[{"id":"narada-jayanti","name":"Bhagavān Nārada Jayantī","name_sanskrit":"भगवान् नारद जयन्ती","tradition":"Vaishnava","associated_deity":"Devarṣi Nārada (ādi-bhakta · Vyāsa's guru)","significance":"Manifestation of Devarṣi Nārada — ādi-bhakta and tri-loka-saṅcāri who instructed Vyāsa to compose Śrīmad Bhāgavata. Without Nārada, no Bhāgavata; without Bhāgavata, no Krishna-tattva-pratiṣṭhā in Kali Yuga. Falls on Vaiśākha Kṛṣṇa Pratipadā (day after Buddha Pūrṇimā).","vrata":true,"primary_observance":"Recitation of Nārada-Bhakti-Sūtra; meditation on Krishna as taught by Nārada to Vyāsa (Bhāgavata 1.5)","detection":{"tithi_number":16,"tithi_paksha":"Kṛṣṇa","lunar_month":"Vaiśākha","lunar_month_system":"amanta"},"precedence":1,"sources":["Bhāgavata Purāṇa 1.5-6 (Nārada-Vyāsa-saṁvāda)","Nārada-Bhakti-Sūtra"]}],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"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 May 29, 1972 CE · Phoenix, USA · Vidhyamitra","description":"May 29, 1972 CE for Phoenix, USA: Kṛṣṇa Pratipada, sūryodaya 05:20, sūryāsta 19:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1972-05-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1972-05-29","sa":"https://sa.vidhyamitra.com/city/phoenix/1972-05-29","hi":"https://hi.vidhyamitra.com/city/phoenix/1972-05-29","x-default":"https://vidhyamitra.com/city/phoenix/1972-05-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T06:50:47.716Z","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":"2026-06-02T06:50:47.717Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T06:50:47.717Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}