{"id":"vidhyamitra:city-day:perth:1933-12-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1933-12-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1933-12-08","date_display":"December 8, 1933 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":1933,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427414.770833,"kali_year":5035,"ahargana":1838949.2708,"sun":{"sidereal_longitude":232.2924,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":121.2712,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.9788,"elapsed_within_tithi_degrees":8.9788},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":121.2712,"elapsed_within_degrees":1.2712},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":353.5635},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1933,"month":12,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2427414.770833,"ahargana":1838949.2708,"kali_year":5035,"ayanamsa_lahiri":22.9301,"grahas":{"sun":{"sidereal_longitude":232.575563,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":117.570763,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false,"latitude":0.1841},"mars":{"sidereal_longitude":262.3471629999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":212.88876300000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":175.533863,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":280.120263,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":289.653963,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":303.618,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":123.618,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":1933,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427414.770833,"kali_year":5035,"ahargana":1838949.2708,"sun":{"sidereal_longitude":232.2924,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":121.2712,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.9788,"elapsed_within_tithi_degrees":8.9788},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":121.2712,"elapsed_within_degrees":1.2712},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":353.5635},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.184,"elongation":111.021},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.184,"opposition_distance":68.979}},"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":"05:05","sunsetLocal":"19:14","solarNoonLocal":"12:09","dayLengthHours":14.158406627239835,"dayLengthDisplay":"14 Hours 09 Mins 30 Secs","nightLengthDisplay":"9 Hours 50 Mins 30 Secs","moonriseLocal":"23:04","moonsetLocal":"09:55","rahuKala":{"name":"Rāhu Kāla","start":"10:23","end":"12:09","startHours":10.38452875315612,"endHours":12.1543295815611,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:42","end":"17:28","startHours":15.693931238371057,"endHours":17.46373206677604,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:51","end":"08:37","startHours":6.8449270963461615,"endHours":8.61472792475114,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:23","end":"08:51","startHours":8.37875448096381,"endHours":8.850701368538472,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:40","end":"06:03","startHours":5.665059877409509,"endHours":6.042617387469238,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:38","startHours":11.682382693986439,"endHours":12.626276469135762,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:11","end":"04:08","startHours":3.187338717642538,"endHours":4.13123249279186,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:54","end":"05:05","startHours":3.8952590490045296,"endHours":5.075126267941182,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:27","startHours":14.514064019434404,"endHours":15.457957794583725,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:02","end":"19:26","startHours":19.03353289518102,"endHours":19.433532895181017,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:14","end":"19:49","startHours":19.233532895181018,"endHours":19.823466504649343,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:59","end":"20:44","startHours":18.983532895181018,"endHours":20.733532895181018,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:38","startHours":23.68238269398644,"endHours":24.62627646913576,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:05","end":"06:51","startHours":5.075126267941182,"endHours":6.8449270963461615,"quality":"neutral"},{"name":"Labha","start":"06:51","end":"08:37","startHours":6.8449270963461615,"endHours":8.61472792475114,"quality":"auspicious"},{"name":"Amṛta","start":"08:37","end":"10:23","startHours":8.61472792475114,"endHours":10.38452875315612,"quality":"auspicious"},{"name":"Kāla","start":"10:23","end":"12:09","startHours":10.38452875315612,"endHours":12.1543295815611,"quality":"inauspicious"},{"name":"Śubha","start":"12:09","end":"13:55","startHours":12.1543295815611,"endHours":13.924130409966079,"quality":"auspicious"},{"name":"Roga","start":"13:55","end":"15:42","startHours":13.924130409966079,"endHours":15.693931238371057,"quality":"inauspicious"},{"name":"Udveg","start":"15:42","end":"17:28","startHours":15.693931238371057,"endHours":17.46373206677604,"quality":"inauspicious"},{"name":"Chala","start":"17:28","end":"19:14","startHours":17.46373206677604,"endHours":19.233532895181018,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:14","end":"20:28","startHours":19.233532895181018,"endHours":20.46373206677604,"quality":"inauspicious"},{"name":"Udveg","start":"20:28","end":"21:42","startHours":20.46373206677604,"endHours":21.693931238371057,"quality":"inauspicious"},{"name":"Chala","start":"21:42","end":"22:55","startHours":21.693931238371057,"endHours":22.92413040996608,"quality":"neutral"},{"name":"Labha","start":"22:55","end":"00:09","startHours":22.92413040996608,"endHours":24.1543295815611,"quality":"auspicious"},{"name":"Amṛta","start":"00:09","end":"01:23","startHours":24.1543295815611,"endHours":25.384528753156122,"quality":"auspicious"},{"name":"Kāla","start":"01:23","end":"02:37","startHours":25.384528753156122,"endHours":26.614727924751143,"quality":"inauspicious"},{"name":"Śubha","start":"02:37","end":"03:51","startHours":26.614727924751143,"endHours":27.84492709634616,"quality":"auspicious"},{"name":"Roga","start":"03:51","end":"05:05","startHours":27.84492709634616,"endHours":29.075126267941183,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:05","end":"06:05","startHours":5.075126267941182,"endHours":6.075126267941182,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:05","end":"07:05","startHours":6.075126267941182,"endHours":7.075126267941182,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:05","end":"08:05","startHours":7.075126267941182,"endHours":8.075126267941183,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:05","end":"09:05","startHours":8.075126267941183,"endHours":9.075126267941183,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:05","end":"10:05","startHours":9.075126267941183,"endHours":10.075126267941183,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:05","end":"11:05","startHours":10.075126267941183,"endHours":11.075126267941183,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:05","end":"12:05","startHours":11.075126267941183,"endHours":12.075126267941183,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:05","end":"13:05","startHours":12.075126267941183,"endHours":13.075126267941183,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:05","end":"14:05","startHours":13.075126267941183,"endHours":14.075126267941183,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:05","end":"15:05","startHours":14.075126267941183,"endHours":15.075126267941183,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:05","end":"16:05","startHours":15.075126267941183,"endHours":16.075126267941183,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:05","end":"17:05","startHours":16.075126267941183,"endHours":17.075126267941183,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:05","end":"18:05","startHours":17.075126267941183,"endHours":18.075126267941183,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:05","end":"19:05","startHours":18.075126267941183,"endHours":19.075126267941183,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:05","end":"20:05","startHours":19.075126267941183,"endHours":20.075126267941183,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:05","end":"21:05","startHours":20.075126267941183,"endHours":21.075126267941183,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:05","end":"22:05","startHours":21.075126267941183,"endHours":22.075126267941183,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:05","end":"23:05","startHours":22.075126267941183,"endHours":23.075126267941183,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:05","end":"00:05","startHours":23.075126267941183,"endHours":24.075126267941183,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:05","end":"01:05","startHours":24.075126267941183,"endHours":25.075126267941183,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:05","end":"02:05","startHours":25.075126267941183,"endHours":26.075126267941183,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:05","end":"03:05","startHours":26.075126267941183,"endHours":27.075126267941183,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:05","end":"04:05","startHours":27.075126267941183,"endHours":28.075126267941183,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:05","end":"05:05","startHours":28.075126267941183,"endHours":29.075126267941183,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","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":"South-East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.648308560491888,"eotMinutes":7.298225106333945,"ayanamsa":22.9301}},"calendars":{"vikram_samvat":1990,"vikram_samvatsara":"Vyaya","saka_samvat":1855,"saka_samvatsara":"Śrīmukha","bengali_samvat":1340,"malayalam_era":1109,"nanakshahi_year":464,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Ṣaṣṭhī · Vikram 1990 Vyaya · Śaka 1855 Śrīmukha"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 December 8, 1933 CE · Perth, Australia · Vidhyamitra","description":"December 8, 1933 CE for Perth, Australia: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:05, sūryāsta 19:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1933-12-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1933-12-08","sa":"https://sa.vidhyamitra.com/city/perth/1933-12-08","hi":"https://hi.vidhyamitra.com/city/perth/1933-12-08","x-default":"https://vidhyamitra.com/city/perth/1933-12-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:38:15.006Z","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":"2026-06-01T01:38:15.006Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:38:15.006Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}