{"id":"vidhyamitra:city-day:perth:1926-07-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1926-07-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1926-07-28","date_display":"July 28, 1926 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":1926,"month":7,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424724.770833,"kali_year":5028,"ahargana":1836259.2708,"sun":{"sidereal_longitude":101.0461,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":318.2102,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":217.164,"elapsed_within_tithi_degrees":1.164},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":318.2102,"elapsed_within_degrees":11.5435},"yoga":{"number":5,"name":"Śobhana","sum_longitude":59.2563},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1926,"month":7,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2424724.770833,"ahargana":1836259.2708,"kali_year":5028,"ayanamsa_lahiri":22.8272,"grahas":{"sun":{"sidereal_longitude":101.38384000000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":321.07364000000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false,"latitude":-3.5477},"mars":{"sidereal_longitude":5.698039999999992,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":119.04374000000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":303.28504,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":72.68943999999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":206.86914000000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":86.1471,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":266.1471,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"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":1926,"month":7,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424724.770833,"kali_year":5028,"ahargana":1836259.2708,"sun":{"sidereal_longitude":101.0461,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":318.2102,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":217.164,"elapsed_within_tithi_degrees":1.164},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":318.2102,"elapsed_within_degrees":11.5435},"yoga":{"number":5,"name":"Śobhana","sum_longitude":59.2563},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.548,"elongation":142.836},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.548,"opposition_distance":37.164}},"eclipse_window_40days":[{"offset_days":-18,"type":"solar","occurs":true,"moon_latitude":-0.045,"elongation":2.54}]},"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":"07:09","sunsetLocal":"17:37","solarNoonLocal":"12:23","dayLengthHours":10.46894217015395,"dayLengthDisplay":"10 Hours 28 Mins 08 Secs","nightLengthDisplay":"13 Hours 31 Mins 52 Secs","moonriseLocal":"20:43","moonsetLocal":"09:20","rahuKala":{"name":"Rāhu Kāla","start":"12:23","end":"13:41","startHours":12.378805877940017,"endHours":13.687423649209261,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:27","end":"09:46","startHours":8.452952564132287,"endHours":9.761570335401531,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:04","end":"12:23","startHours":11.070188106670773,"endHours":12.378805877940017,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:35","end":"09:56","startHours":9.587087965898965,"endHours":9.936052704904096,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:35","end":"07:52","startHours":7.580540716619458,"endHours":7.859712507823564,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:44","startHours":12.029841138934888,"endHours":12.72777061694515,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:45","end":"06:27","startHours":5.748475836842517,"endHours":6.44640531485278,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:16","end":"07:09","startHours":6.271922945350214,"endHours":7.144334792863043,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:49","startHours":14.123629572965676,"endHours":14.821559050975939,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:25","end":"17:49","startHours":17.413276963016994,"endHours":17.813276963016992,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:37","end":"18:03","startHours":17.613276963016993,"endHours":18.049482886773408,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:22","end":"19:07","startHours":17.363276963016993,"endHours":19.113276963016993,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:44","startHours":24.029841138934884,"endHours":24.72777061694515,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:09","end":"08:27","startHours":7.144334792863043,"endHours":8.452952564132287,"quality":"auspicious"},{"name":"Amṛta","start":"08:27","end":"09:46","startHours":8.452952564132287,"endHours":9.761570335401531,"quality":"auspicious"},{"name":"Kāla","start":"09:46","end":"11:04","startHours":9.761570335401531,"endHours":11.070188106670773,"quality":"inauspicious"},{"name":"Śubha","start":"11:04","end":"12:23","startHours":11.070188106670773,"endHours":12.378805877940017,"quality":"auspicious"},{"name":"Roga","start":"12:23","end":"13:41","startHours":12.378805877940017,"endHours":13.687423649209261,"quality":"inauspicious"},{"name":"Udveg","start":"13:41","end":"15:00","startHours":13.687423649209261,"endHours":14.996041420478505,"quality":"inauspicious"},{"name":"Chala","start":"15:00","end":"16:18","startHours":14.996041420478505,"endHours":16.30465919174775,"quality":"neutral"},{"name":"Labha","start":"16:18","end":"17:37","startHours":16.30465919174775,"endHours":17.613276963016993,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:37","end":"19:18","startHours":17.613276963016993,"endHours":19.30465919174775,"quality":"inauspicious"},{"name":"Chala","start":"19:18","end":"21:00","startHours":19.30465919174775,"endHours":20.996041420478505,"quality":"neutral"},{"name":"Labha","start":"21:00","end":"22:41","startHours":20.996041420478505,"endHours":22.68742364920926,"quality":"auspicious"},{"name":"Amṛta","start":"22:41","end":"00:23","startHours":22.68742364920926,"endHours":24.378805877940017,"quality":"auspicious"},{"name":"Kāla","start":"00:23","end":"02:04","startHours":24.378805877940017,"endHours":26.070188106670777,"quality":"inauspicious"},{"name":"Śubha","start":"02:04","end":"03:46","startHours":26.070188106670777,"endHours":27.76157033540153,"quality":"auspicious"},{"name":"Roga","start":"03:46","end":"05:27","startHours":27.76157033540153,"endHours":29.45295256413229,"quality":"inauspicious"},{"name":"Udveg","start":"05:27","end":"07:09","startHours":29.45295256413229,"endHours":31.14433479286304,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:09","end":"08:09","startHours":7.144334792863043,"endHours":8.144334792863043,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:09","end":"09:09","startHours":8.144334792863043,"endHours":9.144334792863043,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:09","end":"10:09","startHours":9.144334792863043,"endHours":10.144334792863043,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:09","end":"11:09","startHours":10.144334792863043,"endHours":11.144334792863043,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:09","end":"12:09","startHours":11.144334792863043,"endHours":12.144334792863043,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:09","end":"13:09","startHours":12.144334792863043,"endHours":13.144334792863043,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:09","end":"14:09","startHours":13.144334792863043,"endHours":14.144334792863043,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:09","end":"15:09","startHours":14.144334792863043,"endHours":15.144334792863043,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:09","end":"16:09","startHours":15.144334792863043,"endHours":16.14433479286304,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:09","end":"17:09","startHours":16.14433479286304,"endHours":17.14433479286304,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:09","end":"18:09","startHours":17.14433479286304,"endHours":18.14433479286304,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:09","end":"19:09","startHours":18.14433479286304,"endHours":19.14433479286304,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:09","end":"20:09","startHours":19.14433479286304,"endHours":20.14433479286304,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:09","end":"21:09","startHours":20.14433479286304,"endHours":21.14433479286304,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:09","end":"22:09","startHours":21.14433479286304,"endHours":22.14433479286304,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:09","end":"23:09","startHours":22.14433479286304,"endHours":23.14433479286304,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:09","end":"00:09","startHours":23.14433479286304,"endHours":24.14433479286304,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:09","end":"01:09","startHours":24.14433479286304,"endHours":25.14433479286304,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:09","end":"02:09","startHours":25.14433479286304,"endHours":26.14433479286304,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:09","end":"03:09","startHours":26.14433479286304,"endHours":27.14433479286304,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:09","end":"04:09","startHours":27.14433479286304,"endHours":28.14433479286304,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:09","end":"05:09","startHours":28.14433479286304,"endHours":29.14433479286304,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:09","end":"06:09","startHours":29.14433479286304,"endHours":30.14433479286304,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:09","end":"07:09","startHours":30.14433479286304,"endHours":31.14433479286304,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.202855376027827,"eotMinutes":-6.170352676401169,"ayanamsa":22.8272}},"calendars":{"vikram_samvat":1983,"vikram_samvatsara":"Pramāthi","saka_samvat":1848,"saka_samvatsara":"Akṣaya","bengali_samvat":1333,"malayalam_era":1102,"nanakshahi_year":457,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Caturthī · Vikram 1983 Pramāthi · Śaka 1848 Akṣaya"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 July 28, 1926 CE · Perth, Australia · Vidhyamitra","description":"July 28, 1926 CE for Perth, Australia: Kṛṣṇa Caturthī, sūryodaya 07:09, sūryāsta 17:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1926-07-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1926-07-28","sa":"https://sa.vidhyamitra.com/city/perth/1926-07-28","hi":"https://hi.vidhyamitra.com/city/perth/1926-07-28","x-default":"https://vidhyamitra.com/city/perth/1926-07-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:18:43.078Z","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":"2026-06-01T04:18:43.078Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:18:43.078Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}