{"id":"vidhyamitra:city-day:phoenix:1933-01-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1933-01-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1933-01-18","date_display":"January 18, 1933 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":1933,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427090.770833,"kali_year":5034,"ahargana":1838625.2708,"sun":{"sidereal_longitude":274.667,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":170.7919,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":256.1249,"elapsed_within_tithi_degrees":4.1249},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":170.7919,"elapsed_within_degrees":10.7919},"yoga":{"number":7,"name":"Sukarma","sum_longitude":85.4589},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"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":1933,"month":1,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2427090.770833,"ahargana":1838625.2708,"kali_year":5034,"ayanamsa_lahiri":22.9177,"grahas":{"sun":{"sidereal_longitude":274.592042,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":168.93994199999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":-2.2487},"mars":{"sidereal_longitude":148.178942,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":262.365142,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":150.61224199999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":252.546242,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":283.542742,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":320.7851,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":140.7851,"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":1933,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427090.770833,"kali_year":5034,"ahargana":1838625.2708,"sun":{"sidereal_longitude":274.667,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":170.7919,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":256.1249,"elapsed_within_tithi_degrees":4.1249},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":170.7919,"elapsed_within_degrees":10.7919},"yoga":{"number":7,"name":"Sukarma","sum_longitude":85.4589},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.249,"elongation":103.875},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.249,"opposition_distance":76.125}},"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":"07:32","sunsetLocal":"17:45","solarNoonLocal":"12:39","dayLengthHours":10.223755497505154,"dayLengthDisplay":"10 Hours 13 Mins 26 Secs","nightLengthDisplay":"13 Hours 46 Mins 34 Secs","moonriseLocal":"23:46","moonsetLocal":"11:26","rahuKala":{"name":"Rāhu Kāla","start":"12:39","end":"13:55","startHours":12.644087159694827,"endHours":13.922056596882971,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:49","end":"10:05","startHours":8.810178848130393,"endHours":10.088148285318537,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:22","end":"12:39","startHours":11.366117722506683,"endHours":12.644087159694827,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:55","end":"10:16","startHours":9.917752360360119,"endHours":10.258544210276957,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:57","end":"08:14","startHours":7.958199223338297,"endHours":8.230832703271767,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"12:59","startHours":12.303295309777988,"endHours":12.984879009611666,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:10","end":"06:51","startHours":6.169042011274895,"endHours":6.850625711108572,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:41","end":"07:32","startHours":6.680229786150153,"endHours":7.532209410942249,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:02","startHours":14.348046409279018,"endHours":15.029630109112695,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:33","end":"17:57","startHours":17.555964908447404,"endHours":17.955964908447402,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:45","end":"18:11","startHours":17.755964908447403,"endHours":18.18195472084345,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:30","end":"19:15","startHours":17.505964908447403,"endHours":19.255964908447403,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"00:59","startHours":24.30329530977799,"endHours":24.984879009611664,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:32","end":"08:49","startHours":7.532209410942249,"endHours":8.810178848130393,"quality":"auspicious"},{"name":"Amṛta","start":"08:49","end":"10:05","startHours":8.810178848130393,"endHours":10.088148285318537,"quality":"auspicious"},{"name":"Kāla","start":"10:05","end":"11:22","startHours":10.088148285318537,"endHours":11.366117722506683,"quality":"inauspicious"},{"name":"Śubha","start":"11:22","end":"12:39","startHours":11.366117722506683,"endHours":12.644087159694827,"quality":"auspicious"},{"name":"Roga","start":"12:39","end":"13:55","startHours":12.644087159694827,"endHours":13.922056596882971,"quality":"inauspicious"},{"name":"Udveg","start":"13:55","end":"15:12","startHours":13.922056596882971,"endHours":15.200026034071115,"quality":"inauspicious"},{"name":"Chala","start":"15:12","end":"16:29","startHours":15.200026034071115,"endHours":16.47799547125926,"quality":"neutral"},{"name":"Labha","start":"16:29","end":"17:45","startHours":16.47799547125926,"endHours":17.755964908447403,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:45","end":"19:29","startHours":17.755964908447403,"endHours":19.47799547125926,"quality":"inauspicious"},{"name":"Chala","start":"19:29","end":"21:12","startHours":19.47799547125926,"endHours":21.200026034071115,"quality":"neutral"},{"name":"Labha","start":"21:12","end":"22:55","startHours":21.200026034071115,"endHours":22.92205659688297,"quality":"auspicious"},{"name":"Amṛta","start":"22:55","end":"00:39","startHours":22.92205659688297,"endHours":24.644087159694827,"quality":"auspicious"},{"name":"Kāla","start":"00:39","end":"02:22","startHours":24.644087159694827,"endHours":26.36611772250668,"quality":"inauspicious"},{"name":"Śubha","start":"02:22","end":"04:05","startHours":26.36611772250668,"endHours":28.08814828531854,"quality":"auspicious"},{"name":"Roga","start":"04:05","end":"05:49","startHours":28.08814828531854,"endHours":29.81017884813039,"quality":"inauspicious"},{"name":"Udveg","start":"05:49","end":"07:32","startHours":29.81017884813039,"endHours":31.53220941094225,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:32","end":"08:32","startHours":7.532209410942249,"endHours":8.532209410942249,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:32","end":"09:32","startHours":8.532209410942249,"endHours":9.532209410942249,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:32","end":"10:32","startHours":9.532209410942249,"endHours":10.532209410942249,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:32","end":"11:32","startHours":10.532209410942249,"endHours":11.532209410942249,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:32","end":"12:32","startHours":11.532209410942249,"endHours":12.532209410942249,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:32","end":"13:32","startHours":12.532209410942249,"endHours":13.532209410942249,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:32","end":"14:32","startHours":13.532209410942249,"endHours":14.532209410942249,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:32","end":"15:32","startHours":14.532209410942249,"endHours":15.532209410942249,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:32","end":"16:32","startHours":15.532209410942249,"endHours":16.53220941094225,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:32","end":"17:32","startHours":16.53220941094225,"endHours":17.53220941094225,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:32","end":"18:32","startHours":17.53220941094225,"endHours":18.53220941094225,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:32","end":"19:32","startHours":18.53220941094225,"endHours":19.53220941094225,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:32","end":"20:32","startHours":19.53220941094225,"endHours":20.53220941094225,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:32","end":"21:32","startHours":20.53220941094225,"endHours":21.53220941094225,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:32","end":"22:32","startHours":21.53220941094225,"endHours":22.53220941094225,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:32","end":"23:32","startHours":22.53220941094225,"endHours":23.53220941094225,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:32","end":"00:32","startHours":23.53220941094225,"endHours":24.53220941094225,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:32","end":"01:32","startHours":24.53220941094225,"endHours":25.53220941094225,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:32","end":"02:32","startHours":25.53220941094225,"endHours":26.53220941094225,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:32","end":"03:32","startHours":26.53220941094225,"endHours":27.53220941094225,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:32","end":"04:32","startHours":27.53220941094225,"endHours":28.53220941094225,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:32","end":"05:32","startHours":28.53220941094225,"endHours":29.53220941094225,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:32","end":"06:32","startHours":29.53220941094225,"endHours":30.53220941094225,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:32","end":"07:32","startHours":30.53220941094225,"endHours":31.53220941094225,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.656330657906548,"eotMinutes":-10.349229581689698,"ayanamsa":22.9177}},"calendars":{"vikram_samvat":1990,"vikram_samvatsara":"Vyaya","saka_samvat":1855,"saka_samvatsara":"Śrīmukha","bengali_samvat":1340,"malayalam_era":1109,"nanakshahi_year":464,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Saptamī · Vikram 1990 Vyaya · Śaka 1855 Śrīmukha"},"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 January 18, 1933 CE · Phoenix, USA · Vidhyamitra","description":"January 18, 1933 CE for Phoenix, USA: Kṛṣṇa Saptamī, sūryodaya 07:32, sūryāsta 17:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1933-01-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1933-01-18","sa":"https://sa.vidhyamitra.com/city/phoenix/1933-01-18","hi":"https://hi.vidhyamitra.com/city/phoenix/1933-01-18","x-default":"https://vidhyamitra.com/city/phoenix/1933-01-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:25:58.184Z","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":"2026-06-01T04:25:58.184Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:25:58.184Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}