{"id":"vidhyamitra:city-day:perth:1909-07-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1909-07-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1909-07-24","date_display":"July 24, 1909 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":1909,"month":7,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418511.770833,"kali_year":5011,"ahargana":1830046.2708,"sun":{"sidereal_longitude":97.6276,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":174.4336,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.806,"elapsed_within_tithi_degrees":4.806},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.4336,"elapsed_within_degrees":1.1003},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.0612},"karana":{"half_tithi_index":12,"name":"Gara"},"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":1909,"month":7,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2418511.770833,"ahargana":1830046.2708,"kali_year":5011,"ayanamsa_lahiri":22.5896,"grahas":{"sun":{"sidereal_longitude":97.90232300000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"moon":{"sidereal_longitude":172.00832300000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":3.9313},"mars":{"sidereal_longitude":339.658223,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":86.487123,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":141.99532299999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":122.31762300000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":1.6496230000000196,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":55.3418,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":235.3418,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":1909,"month":7,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418511.770833,"kali_year":5011,"ahargana":1830046.2708,"sun":{"sidereal_longitude":97.6276,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":174.4336,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.806,"elapsed_within_tithi_degrees":4.806},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.4336,"elapsed_within_degrees":1.1003},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.0612},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.931,"elongation":76.806},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.931,"opposition_distance":103.194}},"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":"07:11","sunsetLocal":"17:34","solarNoonLocal":"12:23","dayLengthHours":10.389237450602872,"dayLengthDisplay":"10 Hours 23 Mins 21 Secs","nightLengthDisplay":"13 Hours 36 Mins 39 Secs","moonriseLocal":"11:02","moonsetLocal":"23:36","rahuKala":{"name":"Rāhu Kāla","start":"09:47","end":"11:05","startHours":9.781326803867923,"endHours":11.079981485193283,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:41","end":"14:59","startHours":13.677290847844,"endHours":14.97594552916936,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:11","end":"08:29","startHours":7.184017441217206,"endHours":8.482672122542565,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:57","startHours":9.608172846357876,"endHours":9.954480761377972,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:37","end":"07:54","startHours":7.616902334992325,"endHours":7.893948667008401,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:43","startHours":12.032328251498544,"endHours":12.724944081538737,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:48","end":"06:29","startHours":5.798785781136823,"endHours":6.4914016111770145,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:11","startHours":6.318247653666966,"endHours":7.184017441217206,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:48","startHours":14.11017574161912,"endHours":14.802791571659311,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:22","end":"17:46","startHours":17.37325489182008,"endHours":17.773254891820077,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:34","end":"18:00","startHours":17.573254891820078,"endHours":18.0061397855952,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:19","end":"19:04","startHours":17.323254891820078,"endHours":19.073254891820078,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:43","startHours":24.032328251498544,"endHours":24.724944081538734,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:11","end":"08:29","startHours":7.184017441217206,"endHours":8.482672122542565,"quality":"inauspicious"},{"name":"Śubha","start":"08:29","end":"09:47","startHours":8.482672122542565,"endHours":9.781326803867923,"quality":"auspicious"},{"name":"Roga","start":"09:47","end":"11:05","startHours":9.781326803867923,"endHours":11.079981485193283,"quality":"inauspicious"},{"name":"Udveg","start":"11:05","end":"12:23","startHours":11.079981485193283,"endHours":12.378636166518643,"quality":"inauspicious"},{"name":"Chala","start":"12:23","end":"13:41","startHours":12.378636166518643,"endHours":13.677290847844,"quality":"neutral"},{"name":"Labha","start":"13:41","end":"14:59","startHours":13.677290847844,"endHours":14.97594552916936,"quality":"auspicious"},{"name":"Amṛta","start":"14:59","end":"16:16","startHours":14.97594552916936,"endHours":16.274600210494718,"quality":"auspicious"},{"name":"Kāla","start":"16:16","end":"17:34","startHours":16.274600210494718,"endHours":17.573254891820078,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:34","end":"19:16","startHours":17.573254891820078,"endHours":19.274600210494718,"quality":"auspicious"},{"name":"Amṛta","start":"19:16","end":"20:59","startHours":19.274600210494718,"endHours":20.97594552916936,"quality":"auspicious"},{"name":"Kāla","start":"20:59","end":"22:41","startHours":20.97594552916936,"endHours":22.677290847844,"quality":"inauspicious"},{"name":"Śubha","start":"22:41","end":"00:23","startHours":22.677290847844,"endHours":24.378636166518643,"quality":"auspicious"},{"name":"Roga","start":"00:23","end":"02:05","startHours":24.378636166518643,"endHours":26.079981485193283,"quality":"inauspicious"},{"name":"Udveg","start":"02:05","end":"03:47","startHours":26.079981485193283,"endHours":27.781326803867923,"quality":"inauspicious"},{"name":"Chala","start":"03:47","end":"05:29","startHours":27.781326803867923,"endHours":29.482672122542567,"quality":"neutral"},{"name":"Labha","start":"05:29","end":"07:11","startHours":29.482672122542567,"endHours":31.184017441217208,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.184017441217206,"endHours":8.184017441217206,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.184017441217206,"endHours":9.184017441217206,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.184017441217206,"endHours":10.184017441217206,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.184017441217206,"endHours":11.184017441217206,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.184017441217206,"endHours":12.184017441217206,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.184017441217206,"endHours":13.184017441217206,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.184017441217206,"endHours":14.184017441217206,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.184017441217206,"endHours":15.184017441217206,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.184017441217206,"endHours":16.184017441217208,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.184017441217208,"endHours":17.184017441217208,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.184017441217208,"endHours":18.184017441217208,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.184017441217208,"endHours":19.184017441217208,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.184017441217208,"endHours":20.184017441217208,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.184017441217208,"endHours":21.184017441217208,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.184017441217208,"endHours":22.184017441217208,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.184017441217208,"endHours":23.184017441217208,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.184017441217208,"endHours":24.184017441217208,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.184017441217208,"endHours":25.184017441217208,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.184017441217208,"endHours":26.184017441217208,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.184017441217208,"endHours":27.184017441217208,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.184017441217208,"endHours":28.184017441217208,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.184017441217208,"endHours":29.184017441217208,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.184017441217208,"endHours":30.184017441217208,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.184017441217208,"endHours":31.184017441217208,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.04306475489929,"eotMinutes":-6.160169991118456,"ayanamsa":22.5896}},"calendars":{"vikram_samvat":1966,"vikram_samvatsara":"Dundubhi","saka_samvat":1831,"saka_samvatsara":"Saumya","bengali_samvat":1316,"malayalam_era":1085,"nanakshahi_year":440,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa (Adhika) Śukla Saptamī · Vikram 1966 Dundubhi · Śaka 1831 Saumya"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 24, 1909 CE · Perth, Australia · Vidhyamitra","description":"July 24, 1909 CE for Perth, Australia: Śukla Saptamī, sūryodaya 07:11, sūryāsta 17:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1909-07-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1909-07-24","sa":"https://sa.vidhyamitra.com/city/perth/1909-07-24","hi":"https://hi.vidhyamitra.com/city/perth/1909-07-24","x-default":"https://vidhyamitra.com/city/perth/1909-07-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:31:25.606Z","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":"2026-05-31T13:31:25.606Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:31:25.606Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}