{"id":"vidhyamitra:city-day:perth:1934-09-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1934-09-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1934-09-01","date_display":"September 1, 1934 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":1934,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427681.770833,"kali_year":5036,"ahargana":1839216.2708,"sun":{"sidereal_longitude":134.4414,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":44.7737,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":270.3324,"elapsed_within_tithi_degrees":6.3324},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.7737,"elapsed_within_degrees":4.7737},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":179.2151},"karana":{"half_tithi_index":45,"name":"Kaulava"},"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":1934,"month":9,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2427681.770833,"ahargana":1839216.2708,"kali_year":5036,"ayanamsa_lahiri":22.9403,"grahas":{"sun":{"sidereal_longitude":134.97056099999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":47.50846100000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false,"latitude":4.0675},"mars":{"sidereal_longitude":98.89446099999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":141.30616099999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":179.67896099999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":115.55506100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":301.3869609999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":289.471,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":109.471,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"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":1934,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427681.770833,"kali_year":5036,"ahargana":1839216.2708,"sun":{"sidereal_longitude":134.4414,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":44.7737,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":270.3324,"elapsed_within_tithi_degrees":6.3324},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.7737,"elapsed_within_degrees":4.7737},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":179.2151},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.068,"elongation":89.668},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.068,"opposition_distance":90.332}},"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":"06:34","sunsetLocal":"17:58","solarNoonLocal":"12:16","dayLengthHours":11.411083800007464,"dayLengthDisplay":"11 Hours 24 Mins 40 Secs","nightLengthDisplay":"12 Hours 35 Mins 20 Secs","moonriseLocal":"01:22","moonsetLocal":"11:31","rahuKala":{"name":"Rāhu Kāla","start":"09:25","end":"10:50","startHours":9.415262086480244,"endHours":10.841647561481178,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:42","end":"15:07","startHours":13.694418511483043,"endHours":15.120803986483978,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:34","end":"07:59","startHours":6.5624911364783785,"endHours":7.988876611479311,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:36","startHours":9.22507735648012,"endHours":9.605446816480368,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:02","end":"07:21","startHours":7.037952961478689,"endHours":7.342248529478889,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:39","startHours":11.887663576481861,"endHours":12.64840249648236,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:02","end":"05:48","startHours":5.0410132964773835,"endHours":5.8017522164778805,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:37","end":"06:34","startHours":5.611567486477757,"endHours":6.5624911364783785,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:56","startHours":14.169880336483354,"endHours":14.930619256483851,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:46","end":"18:10","startHours":17.773574936485844,"endHours":18.173574936485842,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:58","end":"18:27","startHours":17.973574936485843,"endHours":18.449036761486155,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:43","end":"19:28","startHours":17.723574936485843,"endHours":19.473574936485843,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:39","startHours":23.88766357648186,"endHours":24.64840249648236,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:34","end":"07:59","startHours":6.5624911364783785,"endHours":7.988876611479311,"quality":"inauspicious"},{"name":"Śubha","start":"07:59","end":"09:25","startHours":7.988876611479311,"endHours":9.415262086480244,"quality":"auspicious"},{"name":"Roga","start":"09:25","end":"10:50","startHours":9.415262086480244,"endHours":10.841647561481178,"quality":"inauspicious"},{"name":"Udveg","start":"10:50","end":"12:16","startHours":10.841647561481178,"endHours":12.26803303648211,"quality":"inauspicious"},{"name":"Chala","start":"12:16","end":"13:42","startHours":12.26803303648211,"endHours":13.694418511483043,"quality":"neutral"},{"name":"Labha","start":"13:42","end":"15:07","startHours":13.694418511483043,"endHours":15.120803986483978,"quality":"auspicious"},{"name":"Amṛta","start":"15:07","end":"16:33","startHours":15.120803986483978,"endHours":16.547189461484912,"quality":"auspicious"},{"name":"Kāla","start":"16:33","end":"17:58","startHours":16.547189461484912,"endHours":17.973574936485843,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:58","end":"19:33","startHours":17.973574936485843,"endHours":19.54718946148491,"quality":"auspicious"},{"name":"Amṛta","start":"19:33","end":"21:07","startHours":19.54718946148491,"endHours":21.120803986483978,"quality":"auspicious"},{"name":"Kāla","start":"21:07","end":"22:42","startHours":21.120803986483978,"endHours":22.694418511483043,"quality":"inauspicious"},{"name":"Śubha","start":"22:42","end":"00:16","startHours":22.694418511483043,"endHours":24.26803303648211,"quality":"auspicious"},{"name":"Roga","start":"00:16","end":"01:50","startHours":24.26803303648211,"endHours":25.841647561481178,"quality":"inauspicious"},{"name":"Udveg","start":"01:50","end":"03:25","startHours":25.841647561481178,"endHours":27.415262086480244,"quality":"inauspicious"},{"name":"Chala","start":"03:25","end":"04:59","startHours":27.415262086480244,"endHours":28.988876611479313,"quality":"neutral"},{"name":"Labha","start":"04:59","end":"06:34","startHours":28.988876611479313,"endHours":30.56249113647838,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:34","end":"07:34","startHours":6.5624911364783785,"endHours":7.5624911364783785,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:34","end":"08:34","startHours":7.5624911364783785,"endHours":8.562491136478378,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:34","end":"09:34","startHours":8.562491136478378,"endHours":9.562491136478378,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:34","end":"10:34","startHours":9.562491136478378,"endHours":10.562491136478378,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:34","end":"11:34","startHours":10.562491136478378,"endHours":11.562491136478378,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:34","end":"12:34","startHours":11.562491136478378,"endHours":12.562491136478378,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:34","end":"13:34","startHours":12.562491136478378,"endHours":13.562491136478378,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:34","end":"14:34","startHours":13.562491136478378,"endHours":14.562491136478378,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:34","end":"15:34","startHours":14.562491136478378,"endHours":15.562491136478378,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:34","end":"16:34","startHours":15.562491136478378,"endHours":16.56249113647838,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:34","end":"17:34","startHours":16.56249113647838,"endHours":17.56249113647838,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:34","end":"18:34","startHours":17.56249113647838,"endHours":18.56249113647838,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:34","end":"19:34","startHours":18.56249113647838,"endHours":19.56249113647838,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:34","end":"20:34","startHours":19.56249113647838,"endHours":20.56249113647838,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:34","end":"21:34","startHours":20.56249113647838,"endHours":21.56249113647838,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:34","end":"22:34","startHours":21.56249113647838,"endHours":22.56249113647838,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:34","end":"23:34","startHours":22.56249113647838,"endHours":23.56249113647838,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:34","end":"00:34","startHours":23.56249113647838,"endHours":24.56249113647838,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:34","end":"01:34","startHours":24.56249113647838,"endHours":25.56249113647838,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:34","end":"02:34","startHours":25.56249113647838,"endHours":26.56249113647838,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:34","end":"03:34","startHours":26.56249113647838,"endHours":27.56249113647838,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:34","end":"04:34","startHours":27.56249113647838,"endHours":28.56249113647838,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:34","end":"05:34","startHours":28.56249113647838,"endHours":29.56249113647838,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:34","end":"06:34","startHours":29.56249113647838,"endHours":30.56249113647838,"planetary_lord":"Mercury"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Dhātṛ","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":8.601819611959877,"eotMinutes":0.47601781107335894,"ayanamsa":22.9403}},"calendars":{"vikram_samvat":1991,"vikram_samvatsara":"Sarvajit","saka_samvat":1856,"saka_samvatsara":"Bhāva","bengali_samvat":1341,"malayalam_era":1110,"nanakshahi_year":465,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","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":"Bhādrapada Kṛṣṇa Aṣṭamī · Vikram 1991 Sarvajit · Śaka 1856 Bhāva"},"festivals":[{"id":"krishna-janmashtami","name":"Krishna Janmāṣṭamī","name_sanskrit":"कृष्ण जन्माष्टमी","tradition":"Vaishnava","associated_deity":"Krishna (svayaṁ bhagavān)","deity_avatara_index":20,"significance":"Bhagavān Krishna manifested at Mathurā midnight on this exact tithi-nakshatra alignment in 3227 BCE.","vrata":true,"primary_observance":"Madhya-rātri (midnight) abhiṣekam in Mathurā tradition","detection":{"tithi_number":23,"tithi_paksha":"Kṛṣṇa","nakshatra_name":"Rohiṇī","lunar_month":"Bhādrapada"},"precedence":1,"related_chart":"krishna","historical_anchor":{"event":"Bhagavān Krishna's birth at Mathurā","date_julian":"-3226-07-09","location":"Mathurā"},"sources":["Bhāgavata Purāṇa 10.3"]}],"todays_walk":{"walk":{"id":"krishna-janmashtami-walk","name":"Krishna Janmāṣṭamī Walk","name_sanskrit":"कृष्ण जन्माष्टमी यात्रा","type":"festival","description":"Bhāgavata 10.3 (birth at Mathurā) + BG 4.7-8 + 10.8 (Krishna as svayaṁ bhagavān).","step_count":11,"url":"/walk/krishna-janmashtami-walk"},"reason":"Today is Krishna Janmāṣṭamī — its dedicated walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī + Rohiṇī","url":"/day/-3226-07-09","relevance":1}]},"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 September 1, 1934 CE · Perth, Australia · Vidhyamitra","description":"September 1, 1934 CE for Perth, Australia: Kṛṣṇa Aṣṭamī, sūryodaya 06:34, sūryāsta 17:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1934-09-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1934-09-01","sa":"https://sa.vidhyamitra.com/city/perth/1934-09-01","hi":"https://hi.vidhyamitra.com/city/perth/1934-09-01","x-default":"https://vidhyamitra.com/city/perth/1934-09-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:12:20.558Z","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":"2026-05-31T23:12:20.558Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:12:20.558Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}