{"id":"vidhyamitra:city-day:perth:1936-08-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1936-08-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1936-08-16","date_display":"August 16, 1936 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":1936,"month":8,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2428396.770833,"kali_year":5038,"ahargana":1839931.2708,"sun":{"sidereal_longitude":119.5424,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":107.9103,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":348.368,"elapsed_within_tithi_degrees":0.368},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":107.9103,"elapsed_within_degrees":1.2437},"yoga":{"number":18,"name":"Varīyān","sum_longitude":227.4527},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1936,"month":8,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2428396.770833,"ahargana":1839931.2708,"kali_year":5038,"ayanamsa_lahiri":22.9677,"grahas":{"sun":{"sidereal_longitude":120.01064300000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":107.06214299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false,"latitude":-2.6638},"mars":{"sidereal_longitude":101.54204299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":141.33214299999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":232.46234300000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":134.02984300000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":328.606943,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":251.5869,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":71.5869,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":1936,"month":8,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2428396.770833,"kali_year":5038,"ahargana":1839931.2708,"sun":{"sidereal_longitude":119.5424,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":107.9103,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":348.368,"elapsed_within_tithi_degrees":0.368},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":107.9103,"elapsed_within_degrees":1.2437},"yoga":{"number":18,"name":"Varīyān","sum_longitude":227.4527},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.664,"elongation":11.632},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.664,"opposition_distance":168.368}},"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":"06:52","sunsetLocal":"17:49","solarNoonLocal":"12:21","dayLengthHours":10.956370872856612,"dayLengthDisplay":"10 Hours 57 Mins 23 Secs","nightLengthDisplay":"13 Hours 02 Mins 37 Secs","moonriseLocal":"06:12","moonsetLocal":"16:46","rahuKala":{"name":"Rāhu Kāla","start":"16:27","end":"17:49","startHours":16.4507700039401,"endHours":17.820316363047176,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:21","end":"13:43","startHours":12.342130926618871,"endHours":13.711677285725948,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:05","end":"16:27","startHours":15.081223644833024,"endHours":16.4507700039401,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:25","end":"09:47","startHours":9.42043202719044,"endHours":9.785644389618994,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:19","end":"07:37","startHours":7.320460943226257,"endHours":7.6126308331691,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:42","startHours":11.976918564190317,"endHours":12.707343289047426,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:24","end":"06:08","startHours":5.40309604047635,"endHours":6.133520765333458,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:57","end":"06:52","startHours":5.950914584119181,"endHours":6.863945490190565,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:54","startHours":14.16819273876164,"endHours":14.898617463618747,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:37","end":"18:01","startHours":17.620316363047177,"endHours":18.020316363047176,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:49","end":"18:17","startHours":17.820316363047176,"endHours":18.27683181608287,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:34","end":"19:19","startHours":17.570316363047176,"endHours":19.320316363047176,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:42","startHours":23.976918564190317,"endHours":24.707343289047426,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:52","end":"08:14","startHours":6.863945490190565,"endHours":8.233491849297641,"quality":"inauspicious"},{"name":"Chala","start":"08:14","end":"09:36","startHours":8.233491849297641,"endHours":9.603038208404717,"quality":"neutral"},{"name":"Labha","start":"09:36","end":"10:58","startHours":9.603038208404717,"endHours":10.972584567511795,"quality":"auspicious"},{"name":"Amṛta","start":"10:58","end":"12:21","startHours":10.972584567511795,"endHours":12.342130926618871,"quality":"auspicious"},{"name":"Kāla","start":"12:21","end":"13:43","startHours":12.342130926618871,"endHours":13.711677285725948,"quality":"inauspicious"},{"name":"Śubha","start":"13:43","end":"15:05","startHours":13.711677285725948,"endHours":15.081223644833024,"quality":"auspicious"},{"name":"Roga","start":"15:05","end":"16:27","startHours":15.081223644833024,"endHours":16.4507700039401,"quality":"inauspicious"},{"name":"Udveg","start":"16:27","end":"17:49","startHours":16.4507700039401,"endHours":17.820316363047176,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:49","end":"19:27","startHours":17.820316363047176,"endHours":19.4507700039401,"quality":"auspicious"},{"name":"Roga","start":"19:27","end":"21:05","startHours":19.4507700039401,"endHours":21.081223644833024,"quality":"inauspicious"},{"name":"Udveg","start":"21:05","end":"22:43","startHours":21.081223644833024,"endHours":22.711677285725948,"quality":"inauspicious"},{"name":"Chala","start":"22:43","end":"00:21","startHours":22.711677285725948,"endHours":24.34213092661887,"quality":"neutral"},{"name":"Labha","start":"00:21","end":"01:58","startHours":24.34213092661887,"endHours":25.972584567511795,"quality":"auspicious"},{"name":"Amṛta","start":"01:58","end":"03:36","startHours":25.972584567511795,"endHours":27.60303820840472,"quality":"auspicious"},{"name":"Kāla","start":"03:36","end":"05:14","startHours":27.60303820840472,"endHours":29.233491849297643,"quality":"inauspicious"},{"name":"Śubha","start":"05:14","end":"06:52","startHours":29.233491849297643,"endHours":30.863945490190567,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.863945490190565,"endHours":7.863945490190565,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.863945490190565,"endHours":8.863945490190565,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.863945490190565,"endHours":9.863945490190565,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.863945490190565,"endHours":10.863945490190565,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.863945490190565,"endHours":11.863945490190565,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.863945490190565,"endHours":12.863945490190565,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.863945490190565,"endHours":13.863945490190565,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.863945490190565,"endHours":14.863945490190565,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.863945490190565,"endHours":15.863945490190565,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.863945490190565,"endHours":16.863945490190567,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.863945490190567,"endHours":17.863945490190567,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.863945490190567,"endHours":18.863945490190567,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.863945490190567,"endHours":19.863945490190567,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.863945490190567,"endHours":20.863945490190567,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.863945490190567,"endHours":21.863945490190567,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.863945490190567,"endHours":22.863945490190567,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.863945490190567,"endHours":23.863945490190567,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.863945490190567,"endHours":24.863945490190567,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.863945490190567,"endHours":25.863945490190567,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.863945490190567,"endHours":26.863945490190567,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.863945490190567,"endHours":27.863945490190567,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.863945490190567,"endHours":28.863945490190567,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.863945490190567,"endHours":29.863945490190567,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.863945490190567,"endHours":30.863945490190567,"planetary_lord":"Jupiter"}],"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.855935259526676,"eotMinutes":-3.969855597132357,"ayanamsa":22.9677}},"calendars":{"vikram_samvat":1993,"vikram_samvatsara":"Virodhi","saka_samvat":1858,"saka_samvatsara":"Dhātṛ","bengali_samvat":1343,"malayalam_era":1112,"nanakshahi_year":467,"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 Amāvasyā · Vikram 1993 Virodhi · Śaka 1858 Dhātṛ"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi_ingress":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 August 16, 1936 CE · Perth, Australia · Vidhyamitra","description":"August 16, 1936 CE for Perth, Australia: Kṛṣṇa Amāvasyā, sūryodaya 06:52, sūryāsta 17:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1936-08-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1936-08-16","sa":"https://sa.vidhyamitra.com/city/perth/1936-08-16","hi":"https://hi.vidhyamitra.com/city/perth/1936-08-16","x-default":"https://vidhyamitra.com/city/perth/1936-08-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T02:09:38.554Z","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":"2026-06-02T02:09:38.554Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T02:09:38.554Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}