{"id":"vidhyamitra:city-day:perth:2014-12-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2014-12-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2014-12-09","date_display":"December 9, 2014 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":2014,"month":12,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457000.770833,"kali_year":5116,"ahargana":1868535.2708,"sun":{"sidereal_longitude":232.3341,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":84.4227,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":212.0886,"elapsed_within_tithi_degrees":8.0886},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":84.4227,"elapsed_within_degrees":4.4227},"yoga":{"number":24,"name":"Śukla","sum_longitude":316.7567},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2014,"month":12,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457000.770833,"ahargana":1868535.2708,"kali_year":5116,"ayanamsa_lahiri":24.0617,"grahas":{"sun":{"sidereal_longitude":232.80866000000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":82.48685999999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":-4.4983},"mars":{"sidereal_longitude":278.8467599999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":232.91636000000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":117.79746,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":243.68845999999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":214.05366000000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":176.0093,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":356.0093,"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":2014,"month":12,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457000.770833,"kali_year":5116,"ahargana":1868535.2708,"sun":{"sidereal_longitude":232.3341,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":84.4227,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":212.0886,"elapsed_within_tithi_degrees":8.0886},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":84.4227,"elapsed_within_degrees":4.4227},"yoga":{"number":24,"name":"Śukla","sum_longitude":316.7567},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.498,"elongation":147.911},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.498,"opposition_distance":32.089}},"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":"19:15","solarNoonLocal":"12:10","dayLengthHours":14.172858548707495,"dayLengthDisplay":"14 Hours 10 Mins 22 Secs","nightLengthDisplay":"9 Hours 49 Mins 38 Secs","moonriseLocal":"21:05","moonsetLocal":"07:12","rahuKala":{"name":"Rāhu Kāla","start":"15:42","end":"17:29","startHours":15.704733596373519,"endHours":17.476340914961956,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:37","end":"10:23","startHours":8.618304322019771,"endHours":10.389911640608208,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:10","end":"13:56","startHours":12.161518959196645,"endHours":13.933126277785082,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:23","end":"08:51","startHours":8.382090012874645,"endHours":8.854518631164895,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:40","end":"06:03","startHours":5.665625457705708,"endHours":6.043568352337909,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:38","startHours":11.689090340906395,"endHours":12.633947577486895,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:11","end":"04:08","startHours":3.185375211681897,"endHours":4.130232448262396,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:54","end":"05:05","startHours":3.8940181391172715,"endHours":5.075089684842896,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:28","startHours":14.523662050647893,"endHours":15.468519287228393,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:03","end":"19:27","startHours":19.047948233550393,"endHours":19.44794823355039,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:15","end":"19:50","startHours":19.247948233550392,"endHours":19.838484006413204,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:00","end":"20:45","startHours":18.997948233550392,"endHours":20.747948233550392,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:38","startHours":23.689090340906397,"endHours":24.633947577486893,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:05","end":"06:51","startHours":5.075089684842896,"endHours":6.846697003431333,"quality":"inauspicious"},{"name":"Udveg","start":"06:51","end":"08:37","startHours":6.846697003431333,"endHours":8.618304322019771,"quality":"inauspicious"},{"name":"Chala","start":"08:37","end":"10:23","startHours":8.618304322019771,"endHours":10.389911640608208,"quality":"neutral"},{"name":"Labha","start":"10:23","end":"12:10","startHours":10.389911640608208,"endHours":12.161518959196645,"quality":"auspicious"},{"name":"Amṛta","start":"12:10","end":"13:56","startHours":12.161518959196645,"endHours":13.933126277785082,"quality":"auspicious"},{"name":"Kāla","start":"13:56","end":"15:42","startHours":13.933126277785082,"endHours":15.704733596373519,"quality":"inauspicious"},{"name":"Śubha","start":"15:42","end":"17:29","startHours":15.704733596373519,"endHours":17.476340914961956,"quality":"auspicious"},{"name":"Roga","start":"17:29","end":"19:15","startHours":17.476340914961956,"endHours":19.247948233550392,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:15","end":"20:29","startHours":19.247948233550392,"endHours":20.476340914961956,"quality":"inauspicious"},{"name":"Śubha","start":"20:29","end":"21:42","startHours":20.476340914961956,"endHours":21.70473359637352,"quality":"auspicious"},{"name":"Roga","start":"21:42","end":"22:56","startHours":21.70473359637352,"endHours":22.93312627778508,"quality":"inauspicious"},{"name":"Udveg","start":"22:56","end":"00:10","startHours":22.93312627778508,"endHours":24.161518959196645,"quality":"inauspicious"},{"name":"Chala","start":"00:10","end":"01:23","startHours":24.161518959196645,"endHours":25.389911640608208,"quality":"neutral"},{"name":"Labha","start":"01:23","end":"02:37","startHours":25.389911640608208,"endHours":26.61830432201977,"quality":"auspicious"},{"name":"Amṛta","start":"02:37","end":"03:51","startHours":26.61830432201977,"endHours":27.846697003431334,"quality":"auspicious"},{"name":"Kāla","start":"03:51","end":"05:05","startHours":27.846697003431334,"endHours":29.075089684842897,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:05","end":"06:05","startHours":5.075089684842896,"endHours":6.075089684842896,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:05","end":"07:05","startHours":6.075089684842896,"endHours":7.075089684842896,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:05","end":"08:05","startHours":7.075089684842896,"endHours":8.075089684842897,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:05","end":"09:05","startHours":8.075089684842897,"endHours":9.075089684842897,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:05","end":"10:05","startHours":9.075089684842897,"endHours":10.075089684842897,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:05","end":"11:05","startHours":10.075089684842897,"endHours":11.075089684842897,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:05","end":"12:05","startHours":11.075089684842897,"endHours":12.075089684842897,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:05","end":"13:05","startHours":12.075089684842897,"endHours":13.075089684842897,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:05","end":"14:05","startHours":13.075089684842897,"endHours":14.075089684842897,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:05","end":"15:05","startHours":14.075089684842897,"endHours":15.075089684842897,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:05","end":"16:05","startHours":15.075089684842897,"endHours":16.075089684842897,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:05","end":"17:05","startHours":16.075089684842897,"endHours":17.075089684842897,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:05","end":"18:05","startHours":17.075089684842897,"endHours":18.075089684842897,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:05","end":"19:05","startHours":18.075089684842897,"endHours":19.075089684842897,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:05","end":"20:05","startHours":19.075089684842897,"endHours":20.075089684842897,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:05","end":"21:05","startHours":20.075089684842897,"endHours":21.075089684842897,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:05","end":"22:05","startHours":21.075089684842897,"endHours":22.075089684842897,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:05","end":"23:05","startHours":22.075089684842897,"endHours":23.075089684842897,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:05","end":"00:05","startHours":23.075089684842897,"endHours":24.075089684842897,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:05","end":"01:05","startHours":24.075089684842897,"endHours":25.075089684842897,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:05","end":"02:05","startHours":25.075089684842897,"endHours":26.075089684842897,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:05","end":"03:05","startHours":26.075089684842897,"endHours":27.075089684842897,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:05","end":"04:05","startHours":27.075089684842897,"endHours":28.075089684842897,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:05","end":"05:05","startHours":28.075089684842897,"endHours":29.075089684842897,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.788787346713367,"eotMinutes":6.866862448201248,"ayanamsa":24.0617}},"calendars":{"vikram_samvat":2071,"vikram_samvatsara":"Plavaṅga","saka_samvat":1936,"saka_samvatsara":"Jaya","bengali_samvat":1421,"malayalam_era":1190,"nanakshahi_year":545,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Tṛtīyā · Vikram 2071 Plavaṅga · Śaka 1936 Jaya"},"festivals":[{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","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 December 9, 2014 CE · Perth, Australia · Vidhyamitra","description":"December 9, 2014 CE for Perth, Australia: Kṛṣṇa Tṛtīyā, sūryodaya 05:05, sūryāsta 19:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2014-12-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2014-12-09","sa":"https://sa.vidhyamitra.com/city/perth/2014-12-09","hi":"https://hi.vidhyamitra.com/city/perth/2014-12-09","x-default":"https://vidhyamitra.com/city/perth/2014-12-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T20:06:15.807Z","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":"2026-05-15T20:06:15.807Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T20:06:15.807Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}