{"id":"vidhyamitra:city-day:perth:1958-08-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1958-08-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1958-08-25","date_display":"August 25, 1958 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":1958,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436440.770833,"kali_year":5060,"ahargana":1847975.2708,"sun":{"sidereal_longitude":127.5037,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":257.1832,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":129.6795,"elapsed_within_tithi_degrees":9.6795},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.1832,"elapsed_within_degrees":3.8499},"yoga":{"number":2,"name":"Prīti","sum_longitude":24.6869},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"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":1958,"month":8,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2436440.770833,"ahargana":1847975.2708,"kali_year":5060,"ayanamsa_lahiri":23.2753,"grahas":{"sun":{"sidereal_longitude":128.06370300000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":258.5560029999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":4.2746},"mars":{"sidereal_longitude":27.005202999999995,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":126.120003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":184.91370299999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":108.280103,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":236.314703,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":185.3771,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":5.3771,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":1958,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436440.770833,"kali_year":5060,"ahargana":1847975.2708,"sun":{"sidereal_longitude":127.5037,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":257.1832,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":129.6795,"elapsed_within_tithi_degrees":9.6795},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.1832,"elapsed_within_degrees":3.8499},"yoga":{"number":2,"name":"Prīti","sum_longitude":24.6869},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.275,"elongation":129.68},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.275,"opposition_distance":50.32}},"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":"06:42","sunsetLocal":"17:54","solarNoonLocal":"12:18","dayLengthHours":11.206023463487497,"dayLengthDisplay":"11 Hours 12 Mins 22 Secs","nightLengthDisplay":"12 Hours 47 Mins 38 Secs","moonriseLocal":"13:56","moonsetLocal":"04:04","rahuKala":{"name":"Rāhu Kāla","start":"08:06","end":"09:30","startHours":8.102164602115561,"endHours":9.502917535051498,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:54","end":"12:18","startHours":10.903670467987435,"endHours":12.304423400923373,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:42","end":"15:06","startHours":13.70517633385931,"endHours":15.105929266795247,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:19","end":"09:41","startHours":9.316150477326708,"endHours":9.689684592776292,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:10","end":"07:28","startHours":7.168329313491604,"endHours":7.467156605851271,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:41","startHours":11.93088928547379,"endHours":12.677957516372956,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:12","end":"05:57","startHours":5.207275207381292,"endHours":5.954343438280459,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:46","end":"06:42","startHours":5.767576380555667,"endHours":6.701411669179625,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:55","startHours":14.17209397817129,"endHours":14.919162209070457,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:42","end":"18:06","startHours":17.707435132667122,"endHours":18.10743513266712,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:54","end":"18:22","startHours":17.90743513266712,"endHours":18.3743527769791,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:39","end":"19:24","startHours":17.65743513266712,"endHours":19.40743513266712,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:41","startHours":23.93088928547379,"endHours":24.677957516372956,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:42","end":"08:06","startHours":6.701411669179625,"endHours":8.102164602115561,"quality":"auspicious"},{"name":"Kāla","start":"08:06","end":"09:30","startHours":8.102164602115561,"endHours":9.502917535051498,"quality":"inauspicious"},{"name":"Śubha","start":"09:30","end":"10:54","startHours":9.502917535051498,"endHours":10.903670467987435,"quality":"auspicious"},{"name":"Roga","start":"10:54","end":"12:18","startHours":10.903670467987435,"endHours":12.304423400923373,"quality":"inauspicious"},{"name":"Udveg","start":"12:18","end":"13:42","startHours":12.304423400923373,"endHours":13.70517633385931,"quality":"inauspicious"},{"name":"Chala","start":"13:42","end":"15:06","startHours":13.70517633385931,"endHours":15.105929266795247,"quality":"neutral"},{"name":"Labha","start":"15:06","end":"16:30","startHours":15.105929266795247,"endHours":16.506682199731184,"quality":"auspicious"},{"name":"Amṛta","start":"16:30","end":"17:54","startHours":16.506682199731184,"endHours":17.90743513266712,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:54","end":"19:30","startHours":17.90743513266712,"endHours":19.506682199731184,"quality":"neutral"},{"name":"Labha","start":"19:30","end":"21:06","startHours":19.506682199731184,"endHours":21.105929266795247,"quality":"auspicious"},{"name":"Amṛta","start":"21:06","end":"22:42","startHours":21.105929266795247,"endHours":22.70517633385931,"quality":"auspicious"},{"name":"Kāla","start":"22:42","end":"00:18","startHours":22.70517633385931,"endHours":24.304423400923373,"quality":"inauspicious"},{"name":"Śubha","start":"00:18","end":"01:54","startHours":24.304423400923373,"endHours":25.903670467987435,"quality":"auspicious"},{"name":"Roga","start":"01:54","end":"03:30","startHours":25.903670467987435,"endHours":27.5029175350515,"quality":"inauspicious"},{"name":"Udveg","start":"03:30","end":"05:06","startHours":27.5029175350515,"endHours":29.10216460211556,"quality":"inauspicious"},{"name":"Chala","start":"05:06","end":"06:42","startHours":29.10216460211556,"endHours":30.701411669179624,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:42","end":"07:42","startHours":6.701411669179625,"endHours":7.701411669179625,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:42","end":"08:42","startHours":7.701411669179625,"endHours":8.701411669179624,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:42","end":"09:42","startHours":8.701411669179624,"endHours":9.701411669179624,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:42","end":"10:42","startHours":9.701411669179624,"endHours":10.701411669179624,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:42","end":"11:42","startHours":10.701411669179624,"endHours":11.701411669179624,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:42","end":"12:42","startHours":11.701411669179624,"endHours":12.701411669179624,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:42","end":"13:42","startHours":12.701411669179624,"endHours":13.701411669179624,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:42","end":"14:42","startHours":13.701411669179624,"endHours":14.701411669179624,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:42","end":"15:42","startHours":14.701411669179624,"endHours":15.701411669179624,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:42","end":"16:42","startHours":15.701411669179624,"endHours":16.701411669179624,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:42","end":"17:42","startHours":16.701411669179624,"endHours":17.701411669179624,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:42","end":"18:42","startHours":17.701411669179624,"endHours":18.701411669179624,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:42","end":"19:42","startHours":18.701411669179624,"endHours":19.701411669179624,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:42","end":"20:42","startHours":19.701411669179624,"endHours":20.701411669179624,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:42","end":"21:42","startHours":20.701411669179624,"endHours":21.701411669179624,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:42","end":"22:42","startHours":21.701411669179624,"endHours":22.701411669179624,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:42","end":"23:42","startHours":22.701411669179624,"endHours":23.701411669179624,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:42","end":"00:42","startHours":23.701411669179624,"endHours":24.701411669179624,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:42","end":"01:42","startHours":24.701411669179624,"endHours":25.701411669179624,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:42","end":"02:42","startHours":25.701411669179624,"endHours":26.701411669179624,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:42","end":"03:42","startHours":26.701411669179624,"endHours":27.701411669179624,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:42","end":"04:42","startHours":27.701411669179624,"endHours":28.701411669179624,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:42","end":"05:42","startHours":28.701411669179624,"endHours":29.701411669179624,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:42","end":"06:42","startHours":29.701411669179624,"endHours":30.701411669179624,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.997312025733619,"eotMinutes":-1.7074040554023546,"ayanamsa":23.2753}},"calendars":{"vikram_samvat":2015,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1880,"saka_samvatsara":"Vilambī","bengali_samvat":1365,"malayalam_era":1134,"nanakshahi_year":489,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Ekādaśī · Vikram 2015 Virodhakṛt · Śaka 1880 Vilambī"},"festivals":[{"id":"pavitropana-ekadashi","name":"Pavitropanā Ekādaśī (Putradā)","name_sanskrit":"पवित्रोपना एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Confers son; pavitra (sacred thread) ceremony for Viṣṇu.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"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":"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":[]},"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 August 25, 1958 CE · Perth, Australia · Vidhyamitra","description":"August 25, 1958 CE for Perth, Australia: Śukla Ekādaśī, sūryodaya 06:42, sūryāsta 17:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1958-08-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1958-08-25","sa":"https://sa.vidhyamitra.com/city/perth/1958-08-25","hi":"https://hi.vidhyamitra.com/city/perth/1958-08-25","x-default":"https://vidhyamitra.com/city/perth/1958-08-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T18:30:15.725Z","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":"2026-06-02T18:30:15.725Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T18:30:15.725Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}