{"id":"vidhyamitra:city-day:perth:1941-06-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1941-06-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1941-06-20","date_display":"June 20, 1941 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":1941,"month":6,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2430165.770833,"kali_year":5043,"ahargana":1841700.2708,"sun":{"sidereal_longitude":65.1621,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":10.5083,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":305.3462,"elapsed_within_tithi_degrees":5.3462},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.5083,"elapsed_within_degrees":10.5083},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.6704},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1941,"month":6,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2430165.770833,"ahargana":1841700.2708,"kali_year":5043,"ayanamsa_lahiri":23.0353,"grahas":{"sun":{"sidereal_longitude":65.28315399999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":12.328553999999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":-2.4261},"mars":{"sidereal_longitude":330.477354,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":83.548854,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":43.30525399999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":82.53865400000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":30.55445400000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":157.8568,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":337.8568,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1941,"month":6,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2430165.770833,"kali_year":5043,"ahargana":1841700.2708,"sun":{"sidereal_longitude":65.1621,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":10.5083,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":305.3462,"elapsed_within_tithi_degrees":5.3462},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.5083,"elapsed_within_degrees":10.5083},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.6704},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.426,"elongation":54.654},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.426,"opposition_distance":125.346}},"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":"17:20","solarNoonLocal":"12:18","dayLengthHours":10.057462546386509,"dayLengthDisplay":"10 Hours 03 Mins 27 Secs","nightLengthDisplay":"13 Hours 56 Mins 33 Secs","moonriseLocal":"03:17","moonsetLocal":"14:15","rahuKala":{"name":"Rāhu Kāla","start":"11:02","end":"12:18","startHours":11.03940117381685,"endHours":12.296583992115163,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:49","end":"16:04","startHours":14.810949628711791,"endHours":16.068132447010107,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:32","end":"09:47","startHours":8.525035537220223,"endHours":9.782218355518538,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"09:57","startHours":9.614593979745429,"endHours":9.949842731291646,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:41","end":"07:57","startHours":7.6869136583546815,"endHours":7.955112659591655,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:38","startHours":11.961335240568946,"endHours":12.63183274366138,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:56","end":"06:36","startHours":5.926857712737042,"endHours":6.597355215829476,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:26","end":"07:16","startHours":6.429730840056368,"endHours":7.26785271892191,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:39","startHours":13.97282774984625,"endHours":14.643325252938684,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:08","end":"17:32","startHours":17.12531526530842,"endHours":17.525315265308418,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:20","end":"17:45","startHours":17.32531526530842,"endHours":17.74437620474119,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:05","end":"18:50","startHours":17.07531526530842,"endHours":18.82531526530842,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:38","startHours":23.961335240568946,"endHours":24.63183274366138,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:16","end":"08:32","startHours":7.26785271892191,"endHours":8.525035537220223,"quality":"neutral"},{"name":"Labha","start":"08:32","end":"09:47","startHours":8.525035537220223,"endHours":9.782218355518538,"quality":"auspicious"},{"name":"Amṛta","start":"09:47","end":"11:02","startHours":9.782218355518538,"endHours":11.03940117381685,"quality":"auspicious"},{"name":"Kāla","start":"11:02","end":"12:18","startHours":11.03940117381685,"endHours":12.296583992115163,"quality":"inauspicious"},{"name":"Śubha","start":"12:18","end":"13:33","startHours":12.296583992115163,"endHours":13.553766810413478,"quality":"auspicious"},{"name":"Roga","start":"13:33","end":"14:49","startHours":13.553766810413478,"endHours":14.810949628711791,"quality":"inauspicious"},{"name":"Udveg","start":"14:49","end":"16:04","startHours":14.810949628711791,"endHours":16.068132447010107,"quality":"inauspicious"},{"name":"Chala","start":"16:04","end":"17:20","startHours":16.068132447010107,"endHours":17.32531526530842,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:20","end":"19:04","startHours":17.32531526530842,"endHours":19.068132447010104,"quality":"inauspicious"},{"name":"Udveg","start":"19:04","end":"20:49","startHours":19.068132447010104,"endHours":20.810949628711793,"quality":"inauspicious"},{"name":"Chala","start":"20:49","end":"22:33","startHours":20.810949628711793,"endHours":22.553766810413478,"quality":"neutral"},{"name":"Labha","start":"22:33","end":"00:18","startHours":22.553766810413478,"endHours":24.296583992115163,"quality":"auspicious"},{"name":"Amṛta","start":"00:18","end":"02:02","startHours":24.296583992115163,"endHours":26.03940117381685,"quality":"auspicious"},{"name":"Kāla","start":"02:02","end":"03:47","startHours":26.03940117381685,"endHours":27.782218355518538,"quality":"inauspicious"},{"name":"Śubha","start":"03:47","end":"05:32","startHours":27.782218355518538,"endHours":29.525035537220223,"quality":"auspicious"},{"name":"Roga","start":"05:32","end":"07:16","startHours":29.525035537220223,"endHours":31.267852718921908,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:16","end":"08:16","startHours":7.26785271892191,"endHours":8.26785271892191,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:16","end":"09:16","startHours":8.26785271892191,"endHours":9.26785271892191,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:16","end":"10:16","startHours":9.26785271892191,"endHours":10.26785271892191,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:16","end":"11:16","startHours":10.26785271892191,"endHours":11.26785271892191,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:16","end":"12:16","startHours":11.26785271892191,"endHours":12.26785271892191,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:16","end":"13:16","startHours":12.26785271892191,"endHours":13.26785271892191,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:16","end":"14:16","startHours":13.26785271892191,"endHours":14.26785271892191,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:16","end":"15:16","startHours":14.26785271892191,"endHours":15.26785271892191,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:16","end":"16:16","startHours":15.26785271892191,"endHours":16.267852718921908,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:16","end":"17:16","startHours":16.267852718921908,"endHours":17.267852718921908,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:16","end":"18:16","startHours":17.267852718921908,"endHours":18.267852718921908,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:16","end":"19:16","startHours":18.267852718921908,"endHours":19.267852718921908,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:16","end":"20:16","startHours":19.267852718921908,"endHours":20.267852718921908,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:16","end":"21:16","startHours":20.267852718921908,"endHours":21.267852718921908,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:16","end":"22:16","startHours":21.267852718921908,"endHours":22.267852718921908,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:16","end":"23:16","startHours":22.267852718921908,"endHours":23.267852718921908,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:16","end":"00:16","startHours":23.267852718921908,"endHours":24.267852718921908,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:16","end":"01:16","startHours":24.267852718921908,"endHours":25.267852718921908,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:16","end":"02:16","startHours":25.267852718921908,"endHours":26.267852718921908,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:16","end":"03:16","startHours":26.267852718921908,"endHours":27.267852718921908,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:16","end":"04:16","startHours":27.267852718921908,"endHours":28.267852718921908,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:16","end":"05:16","startHours":28.267852718921908,"endHours":29.267852718921908,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:16","end":"06:16","startHours":29.267852718921908,"endHours":30.267852718921908,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:16","end":"07:16","startHours":30.267852718921908,"endHours":31.267852718921908,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.425804516589174,"eotMinutes":-1.2370395269098728,"ayanamsa":23.0353}},"calendars":{"vikram_samvat":1998,"vikram_samvatsara":"Jaya","saka_samvat":1863,"saka_samvatsara":"Vṛṣa","bengali_samvat":1348,"malayalam_era":1117,"nanakshahi_year":472,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","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":"Āṣāḍha Kṛṣṇa Ekādaśī · Vikram 1998 Jaya · Śaka 1863 Vṛṣa"},"festivals":[{"id":"yogini-ekadashi","name":"Yoginī Ekādaśī","name_sanskrit":"योगिनी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Removes the curse of Kubera; equivalent to feeding 88,000 brāhmaṇas.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Āṣāḍha"},"precedence":4},{"id":"kamika-ekadashi","name":"Kāmikā Ekādaśī","name_sanskrit":"कामिका एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"First Ekādaśī of Cāturmāsya; equivalent to gift of cow + svarṇa.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Āṣāḍha"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 20, 1941 CE · Perth, Australia · Vidhyamitra","description":"June 20, 1941 CE for Perth, Australia: Kṛṣṇa Ekādaśī, sūryodaya 07:16, sūryāsta 17:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1941-06-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1941-06-20","sa":"https://sa.vidhyamitra.com/city/perth/1941-06-20","hi":"https://hi.vidhyamitra.com/city/perth/1941-06-20","x-default":"https://vidhyamitra.com/city/perth/1941-06-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T03:14:04.014Z","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":"2026-06-01T03:14:04.014Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T03:14:04.014Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}