{"id":"vidhyamitra:city-day:perth:1932-06-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1932-06-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1932-06-18","date_display":"June 18, 1932 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":1932,"month":6,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2426876.770833,"kali_year":5034,"ahargana":1838411.2708,"sun":{"sidereal_longitude":63.5789,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":238.5549,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":174.976,"elapsed_within_tithi_degrees":6.976},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":238.5549,"elapsed_within_degrees":11.8882},"yoga":{"number":23,"name":"Śubha","sum_longitude":302.1337},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1932,"month":6,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2426876.770833,"ahargana":1838411.2708,"kali_year":5034,"ayanamsa_lahiri":22.9095,"grahas":{"sun":{"sidereal_longitude":63.66731800000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":237.01091799999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false,"latitude":-4.4913},"mars":{"sidereal_longitude":34.91681799999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":70.407018,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":116.87351799999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":81.33401800000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":281.391218,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":332.1238,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":152.1238,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":1932,"month":6,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2426876.770833,"kali_year":5034,"ahargana":1838411.2708,"sun":{"sidereal_longitude":63.5789,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":238.5549,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":174.976,"elapsed_within_tithi_degrees":6.976},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":238.5549,"elapsed_within_degrees":11.8882},"yoga":{"number":23,"name":"Śubha","sum_longitude":302.1337},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.491,"elongation":174.976},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.491,"opposition_distance":5.024}},"eclipse_window_40days":[]},"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"tier2":{"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"sunriseLocal":"07:16","sunsetLocal":"17:19","solarNoonLocal":"12:17","dayLengthHours":10.060854207052664,"dayLengthDisplay":"10 Hours 03 Mins 39 Secs","nightLengthDisplay":"13 Hours 56 Mins 21 Secs","moonriseLocal":"16:46","moonsetLocal":"06:55","rahuKala":{"name":"Rāhu Kāla","start":"09:46","end":"11:02","startHours":9.774363676018497,"endHours":11.03197045190008,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:33","end":"14:48","startHours":13.547184003663247,"endHours":14.80479077954483,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:16","end":"08:31","startHours":7.259150124255331,"endHours":8.516756900136915,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:57","startHours":9.60668277256762,"endHours":9.942044579469375,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:41","end":"07:57","startHours":7.678352382882526,"endHours":7.94664182840393,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:37","startHours":11.954215420879908,"endHours":12.624939034683418,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:55","end":"06:35","startHours":5.91770289664831,"endHours":6.5884265104518205,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:25","end":"07:16","startHours":6.420745607000943,"endHours":7.259150124255331,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:38","startHours":13.966386262290442,"endHours":14.637109876093954,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:07","end":"17:31","startHours":17.120004331307996,"endHours":17.520004331307995,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:19","end":"17:44","startHours":17.320004331307995,"endHours":17.73920658993519,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:04","end":"18:49","startHours":17.070004331307995,"endHours":18.820004331307995,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:37","startHours":23.95421542087991,"endHours":24.62493903468342,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:16","end":"08:31","startHours":7.259150124255331,"endHours":8.516756900136915,"quality":"inauspicious"},{"name":"Śubha","start":"08:31","end":"09:46","startHours":8.516756900136915,"endHours":9.774363676018497,"quality":"auspicious"},{"name":"Roga","start":"09:46","end":"11:02","startHours":9.774363676018497,"endHours":11.03197045190008,"quality":"inauspicious"},{"name":"Udveg","start":"11:02","end":"12:17","startHours":11.03197045190008,"endHours":12.289577227781663,"quality":"inauspicious"},{"name":"Chala","start":"12:17","end":"13:33","startHours":12.289577227781663,"endHours":13.547184003663247,"quality":"neutral"},{"name":"Labha","start":"13:33","end":"14:48","startHours":13.547184003663247,"endHours":14.80479077954483,"quality":"auspicious"},{"name":"Amṛta","start":"14:48","end":"16:04","startHours":14.80479077954483,"endHours":16.06239755542641,"quality":"auspicious"},{"name":"Kāla","start":"16:04","end":"17:19","startHours":16.06239755542641,"endHours":17.320004331307995,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:19","end":"19:04","startHours":17.320004331307995,"endHours":19.06239755542641,"quality":"auspicious"},{"name":"Amṛta","start":"19:04","end":"20:48","startHours":19.06239755542641,"endHours":20.80479077954483,"quality":"auspicious"},{"name":"Kāla","start":"20:48","end":"22:33","startHours":20.80479077954483,"endHours":22.547184003663247,"quality":"inauspicious"},{"name":"Śubha","start":"22:33","end":"00:17","startHours":22.547184003663247,"endHours":24.289577227781663,"quality":"auspicious"},{"name":"Roga","start":"00:17","end":"02:02","startHours":24.289577227781663,"endHours":26.03197045190008,"quality":"inauspicious"},{"name":"Udveg","start":"02:02","end":"03:46","startHours":26.03197045190008,"endHours":27.774363676018496,"quality":"inauspicious"},{"name":"Chala","start":"03:46","end":"05:31","startHours":27.774363676018496,"endHours":29.516756900136915,"quality":"neutral"},{"name":"Labha","start":"05:31","end":"07:16","startHours":29.516756900136915,"endHours":31.25915012425533,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:16","end":"08:16","startHours":7.259150124255331,"endHours":8.259150124255331,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:16","end":"09:16","startHours":8.259150124255331,"endHours":9.259150124255331,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:16","end":"10:16","startHours":9.259150124255331,"endHours":10.259150124255331,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:16","end":"11:16","startHours":10.259150124255331,"endHours":11.259150124255331,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:16","end":"12:16","startHours":11.259150124255331,"endHours":12.259150124255331,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:16","end":"13:16","startHours":12.259150124255331,"endHours":13.259150124255331,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:16","end":"14:16","startHours":13.259150124255331,"endHours":14.259150124255331,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:16","end":"15:16","startHours":14.259150124255331,"endHours":15.259150124255331,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:16","end":"16:16","startHours":15.259150124255331,"endHours":16.25915012425533,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:16","end":"17:16","startHours":16.25915012425533,"endHours":17.25915012425533,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:16","end":"18:16","startHours":17.25915012425533,"endHours":18.25915012425533,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:16","end":"19:16","startHours":18.25915012425533,"endHours":19.25915012425533,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:16","end":"20:16","startHours":19.25915012425533,"endHours":20.25915012425533,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:16","end":"21:16","startHours":20.25915012425533,"endHours":21.25915012425533,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:16","end":"22:16","startHours":21.25915012425533,"endHours":22.25915012425533,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:16","end":"23:16","startHours":22.25915012425533,"endHours":23.25915012425533,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:16","end":"00:16","startHours":23.25915012425533,"endHours":24.25915012425533,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:16","end":"01:16","startHours":24.25915012425533,"endHours":25.25915012425533,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:16","end":"02:16","startHours":25.25915012425533,"endHours":26.25915012425533,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:16","end":"03:16","startHours":26.25915012425533,"endHours":27.25915012425533,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:16","end":"04:16","startHours":27.25915012425533,"endHours":28.25915012425533,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:16","end":"05:16","startHours":28.25915012425533,"endHours":29.25915012425533,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:16","end":"06:16","startHours":29.25915012425533,"endHours":30.25915012425533,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:16","end":"07:16","startHours":30.25915012425533,"endHours":31.25915012425533,"planetary_lord":"Mercury"}],"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":"East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.392191229554996,"eotMinutes":-0.8166336668997627,"ayanamsa":22.9095}},"calendars":{"vikram_samvat":1989,"vikram_samvatsara":"Pārthiva","saka_samvat":1854,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1339,"malayalam_era":1108,"nanakshahi_year":463,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Pūrṇimā · Vikram 1989 Pārthiva · Śaka 1854 Aṅgirasa"},"festivals":[{"id":"jyeshtha-purnima","name":"Jyeṣṭha Pūrṇimā (Vaṭa Sāvitrī)","name_sanskrit":"ज्येष्ठ पूर्णिमा","tradition":"Pan-Hindu","significance":"Vaṭa Sāvitrī Pūrṇimā in some traditions (others observe Amāvasyā).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Jyeṣṭha"},"precedence":3}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"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},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"perth"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga June 18, 1932 CE · Perth, Australia · Vidhyamitra","description":"June 18, 1932 CE for Perth, Australia: Śukla Pūrṇimā, sūryodaya 07:16, sūryāsta 17:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1932-06-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1932-06-18","sa":"https://sa.vidhyamitra.com/city/perth/1932-06-18","hi":"https://hi.vidhyamitra.com/city/perth/1932-06-18","x-default":"https://vidhyamitra.com/city/perth/1932-06-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T08:18:39.251Z","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":"2026-06-01T08:18:39.251Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T08:18:39.251Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}