{"id":"vidhyamitra:city-day:perth:1940-08-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1940-08-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1940-08-26","date_display":"August 26, 1940 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":1940,"month":8,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429867.770833,"kali_year":5042,"ahargana":1841402.2708,"sun":{"sidereal_longitude":129.0963,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":41.4279,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":272.3316,"elapsed_within_tithi_degrees":8.3316},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":41.4279,"elapsed_within_degrees":1.4279},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":170.5241},"karana":{"half_tithi_index":45,"name":"Kaulava"},"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":1940,"month":8,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2429867.770833,"ahargana":1841402.2708,"kali_year":5042,"ayanamsa_lahiri":23.0239,"grahas":{"sun":{"sidereal_longitude":129.61864000000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":38.33173999999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":-3.3311},"mars":{"sidereal_longitude":131.88464,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":121.10374000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":23.157140000000027,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":84.94924000000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":22.16773999999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":173.6462,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":353.6462,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"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":1940,"month":8,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429867.770833,"kali_year":5042,"ahargana":1841402.2708,"sun":{"sidereal_longitude":129.0963,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":41.4279,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":272.3316,"elapsed_within_tithi_degrees":8.3316},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":41.4279,"elapsed_within_degrees":1.4279},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":170.5241},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.331,"elongation":87.668},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.331,"opposition_distance":92.332}},"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":"06:41","sunsetLocal":"17:55","solarNoonLocal":"12:18","dayLengthHours":11.246168149099354,"dayLengthDisplay":"11 Hours 14 Mins 46 Secs","nightLengthDisplay":"12 Hours 45 Mins 14 Secs","moonriseLocal":"01:04","moonsetLocal":"11:22","rahuKala":{"name":"Rāhu Kāla","start":"08:05","end":"09:29","startHours":8.082245612944686,"endHours":9.488016631582106,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:54","end":"12:18","startHours":10.893787650219524,"endHours":12.299558668856942,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:42","end":"15:07","startHours":13.705329687494363,"endHours":15.111100706131783,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:41","startHours":9.300580495763782,"endHours":9.675452767400428,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:09","end":"07:27","startHours":7.145064933853073,"endHours":7.444962751162389,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:40","startHours":11.924686397220297,"endHours":12.674430940493588,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:11","end":"05:56","startHours":5.176985507760685,"endHours":5.926730051033976,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:44","end":"06:41","startHours":5.7392939152156535,"endHours":6.676474594307266,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:55","startHours":14.173920027040168,"endHours":14.92366457031346,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:43","end":"18:07","startHours":17.72264274340662,"endHours":18.12264274340662,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:55","end":"18:23","startHours":17.92264274340662,"endHours":18.391233082952425,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:40","end":"19:25","startHours":17.67264274340662,"endHours":19.42264274340662,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:40","startHours":23.9246863972203,"endHours":24.674430940493586,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:41","end":"08:05","startHours":6.676474594307266,"endHours":8.082245612944686,"quality":"auspicious"},{"name":"Kāla","start":"08:05","end":"09:29","startHours":8.082245612944686,"endHours":9.488016631582106,"quality":"inauspicious"},{"name":"Śubha","start":"09:29","end":"10:54","startHours":9.488016631582106,"endHours":10.893787650219524,"quality":"auspicious"},{"name":"Roga","start":"10:54","end":"12:18","startHours":10.893787650219524,"endHours":12.299558668856942,"quality":"inauspicious"},{"name":"Udveg","start":"12:18","end":"13:42","startHours":12.299558668856942,"endHours":13.705329687494363,"quality":"inauspicious"},{"name":"Chala","start":"13:42","end":"15:07","startHours":13.705329687494363,"endHours":15.111100706131783,"quality":"neutral"},{"name":"Labha","start":"15:07","end":"16:31","startHours":15.111100706131783,"endHours":16.5168717247692,"quality":"auspicious"},{"name":"Amṛta","start":"16:31","end":"17:55","startHours":16.5168717247692,"endHours":17.92264274340662,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:55","end":"19:31","startHours":17.92264274340662,"endHours":19.5168717247692,"quality":"neutral"},{"name":"Labha","start":"19:31","end":"21:07","startHours":19.5168717247692,"endHours":21.11110070613178,"quality":"auspicious"},{"name":"Amṛta","start":"21:07","end":"22:42","startHours":21.11110070613178,"endHours":22.705329687494363,"quality":"auspicious"},{"name":"Kāla","start":"22:42","end":"00:18","startHours":22.705329687494363,"endHours":24.299558668856942,"quality":"inauspicious"},{"name":"Śubha","start":"00:18","end":"01:54","startHours":24.299558668856942,"endHours":25.893787650219522,"quality":"auspicious"},{"name":"Roga","start":"01:54","end":"03:29","startHours":25.893787650219522,"endHours":27.488016631582106,"quality":"inauspicious"},{"name":"Udveg","start":"03:29","end":"05:05","startHours":27.488016631582106,"endHours":29.082245612944686,"quality":"inauspicious"},{"name":"Chala","start":"05:05","end":"06:41","startHours":29.082245612944686,"endHours":30.676474594307265,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.676474594307266,"endHours":7.676474594307266,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.676474594307266,"endHours":8.676474594307265,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.676474594307265,"endHours":9.676474594307265,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.676474594307265,"endHours":10.676474594307265,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.676474594307265,"endHours":11.676474594307265,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.676474594307265,"endHours":12.676474594307265,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.676474594307265,"endHours":13.676474594307265,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.676474594307265,"endHours":14.676474594307265,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.676474594307265,"endHours":15.676474594307265,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.676474594307265,"endHours":16.676474594307265,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.676474594307265,"endHours":17.676474594307265,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.676474594307265,"endHours":18.676474594307265,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.676474594307265,"endHours":19.676474594307265,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.676474594307265,"endHours":20.676474594307265,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.676474594307265,"endHours":21.676474594307265,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.676474594307265,"endHours":22.676474594307265,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.676474594307265,"endHours":23.676474594307265,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.676474594307265,"endHours":24.676474594307265,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.676474594307265,"endHours":25.676474594307265,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.676474594307265,"endHours":26.676474594307265,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.676474594307265,"endHours":27.676474594307265,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.676474594307265,"endHours":28.676474594307265,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.676474594307265,"endHours":29.676474594307265,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.676474594307265,"endHours":30.676474594307265,"planetary_lord":"Venus"}],"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":"North-East","anandadiYoga":{"name":"Śrīvatsa","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":10.531389197235255,"eotMinutes":-1.4155201314165708,"ayanamsa":23.0239}},"calendars":{"vikram_samvat":1997,"vikram_samvatsara":"Vijaya","saka_samvat":1862,"saka_samvatsara":"Vikrama","bengali_samvat":1347,"malayalam_era":1116,"nanakshahi_year":471,"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 1997 Vijaya · Śaka 1862 Vikrama"},"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 August 26, 1940 CE · Perth, Australia · Vidhyamitra","description":"August 26, 1940 CE for Perth, Australia: Kṛṣṇa Aṣṭamī, sūryodaya 06:41, sūryāsta 17:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1940-08-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1940-08-26","sa":"https://sa.vidhyamitra.com/city/perth/1940-08-26","hi":"https://hi.vidhyamitra.com/city/perth/1940-08-26","x-default":"https://vidhyamitra.com/city/perth/1940-08-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T13:11:46.108Z","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":"2026-06-01T13:11:46.108Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T13:11:46.108Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}