{"id":"vidhyamitra:city-day:perth:2035-12-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2035-12-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2035-12-12","date_display":"December 12, 2035 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":2035,"month":12,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2464673.770833,"kali_year":5137,"ahargana":1876208.2708,"sun":{"sidereal_longitude":234.9631,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":15.2817,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":140.3187,"elapsed_within_tithi_degrees":8.3187},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":15.2817,"elapsed_within_degrees":1.9484},"yoga":{"number":19,"name":"Parigha","sum_longitude":250.2448},"karana":{"half_tithi_index":23,"name":"Bālava"},"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":2035,"month":12,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2464673.770833,"ahargana":1876208.2708,"kali_year":5137,"ayanamsa_lahiri":24.3551,"grahas":{"sun":{"sidereal_longitude":235.46629499999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":14.28959500000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false,"latitude":-4.1046},"mars":{"sidereal_longitude":339.950195,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":251.08909500000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":16.598495000000014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":266.227795,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":114.34269499999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":129.4569,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":309.4569,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"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":2035,"month":12,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2464673.770833,"kali_year":5137,"ahargana":1876208.2708,"sun":{"sidereal_longitude":234.9631,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":15.2817,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":140.3187,"elapsed_within_tithi_degrees":8.3187},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":15.2817,"elapsed_within_degrees":1.9484},"yoga":{"number":19,"name":"Parigha","sum_longitude":250.2448},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.105,"elongation":140.319},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.105,"opposition_distance":39.681}},"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":"19:17","solarNoonLocal":"12:11","dayLengthHours":14.199438166649117,"dayLengthDisplay":"14 Hours 11 Mins 58 Secs","nightLengthDisplay":"9 Hours 48 Mins 02 Secs","moonriseLocal":"16:00","moonsetLocal":"02:52","rahuKala":{"name":"Rāhu Kāla","start":"12:11","end":"13:58","startHours":12.183608515648114,"endHours":13.958538286479254,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:52","end":"08:38","startHours":6.858819203154696,"endHours":8.633748973985835,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:25","end":"12:11","startHours":10.408678744816974,"endHours":12.183608515648114,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:24","end":"08:52","startHours":8.39709167120835,"endHours":8.87040627676332,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:41","end":"06:03","startHours":5.6755326892672695,"endHours":6.054184373711246,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:39","startHours":11.710293910093144,"endHours":12.656923121203084,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:11","end":"04:08","startHours":3.190631010103674,"endHours":4.137260221213616,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:54","end":"05:05","startHours":3.90060291843613,"endHours":5.083889432323557,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:30","startHours":14.550181543422969,"endHours":15.49681075453291,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:05","end":"19:29","startHours":19.083327598972673,"endHours":19.48332759897267,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:17","end":"19:52","startHours":19.283327598972672,"endHours":19.874970855916384,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:02","end":"20:47","startHours":19.033327598972672,"endHours":20.783327598972672,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:39","startHours":23.710293910093142,"endHours":24.656923121203086,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:05","end":"06:52","startHours":5.083889432323557,"endHours":6.858819203154696,"quality":"auspicious"},{"name":"Amṛta","start":"06:52","end":"08:38","startHours":6.858819203154696,"endHours":8.633748973985835,"quality":"auspicious"},{"name":"Kāla","start":"08:38","end":"10:25","startHours":8.633748973985835,"endHours":10.408678744816974,"quality":"inauspicious"},{"name":"Śubha","start":"10:25","end":"12:11","startHours":10.408678744816974,"endHours":12.183608515648114,"quality":"auspicious"},{"name":"Roga","start":"12:11","end":"13:58","startHours":12.183608515648114,"endHours":13.958538286479254,"quality":"inauspicious"},{"name":"Udveg","start":"13:58","end":"15:44","startHours":13.958538286479254,"endHours":15.733468057310393,"quality":"inauspicious"},{"name":"Chala","start":"15:44","end":"17:31","startHours":15.733468057310393,"endHours":17.508397828141533,"quality":"neutral"},{"name":"Labha","start":"17:31","end":"19:17","startHours":17.508397828141533,"endHours":19.283327598972672,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:17","end":"20:31","startHours":19.283327598972672,"endHours":20.508397828141533,"quality":"inauspicious"},{"name":"Chala","start":"20:31","end":"21:44","startHours":20.508397828141533,"endHours":21.733468057310393,"quality":"neutral"},{"name":"Labha","start":"21:44","end":"22:58","startHours":21.733468057310393,"endHours":22.958538286479254,"quality":"auspicious"},{"name":"Amṛta","start":"22:58","end":"00:11","startHours":22.958538286479254,"endHours":24.183608515648114,"quality":"auspicious"},{"name":"Kāla","start":"00:11","end":"01:25","startHours":24.183608515648114,"endHours":25.408678744816974,"quality":"inauspicious"},{"name":"Śubha","start":"01:25","end":"02:38","startHours":25.408678744816974,"endHours":26.633748973985835,"quality":"auspicious"},{"name":"Roga","start":"02:38","end":"03:52","startHours":26.633748973985835,"endHours":27.858819203154695,"quality":"inauspicious"},{"name":"Udveg","start":"03:52","end":"05:05","startHours":27.858819203154695,"endHours":29.083889432323556,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:05","end":"06:05","startHours":5.083889432323557,"endHours":6.083889432323557,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:05","end":"07:05","startHours":6.083889432323557,"endHours":7.083889432323557,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:05","end":"08:05","startHours":7.083889432323557,"endHours":8.083889432323556,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:05","end":"09:05","startHours":8.083889432323556,"endHours":9.083889432323556,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:05","end":"10:05","startHours":9.083889432323556,"endHours":10.083889432323556,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:05","end":"11:05","startHours":10.083889432323556,"endHours":11.083889432323556,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:05","end":"12:05","startHours":11.083889432323556,"endHours":12.083889432323556,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:05","end":"13:05","startHours":12.083889432323556,"endHours":13.083889432323556,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:05","end":"14:05","startHours":13.083889432323556,"endHours":14.083889432323556,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:05","end":"15:05","startHours":14.083889432323556,"endHours":15.083889432323556,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:05","end":"16:05","startHours":15.083889432323556,"endHours":16.083889432323556,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:05","end":"17:05","startHours":16.083889432323556,"endHours":17.083889432323556,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:05","end":"18:05","startHours":17.083889432323556,"endHours":18.083889432323556,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:05","end":"19:05","startHours":18.083889432323556,"endHours":19.083889432323556,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:05","end":"20:05","startHours":19.083889432323556,"endHours":20.083889432323556,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:05","end":"21:05","startHours":20.083889432323556,"endHours":21.083889432323556,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:05","end":"22:05","startHours":21.083889432323556,"endHours":22.083889432323556,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:05","end":"23:05","startHours":22.083889432323556,"endHours":23.083889432323556,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:05","end":"00:05","startHours":23.083889432323556,"endHours":24.083889432323556,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:05","end":"01:05","startHours":24.083889432323556,"endHours":25.083889432323556,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:05","end":"02:05","startHours":25.083889432323556,"endHours":26.083889432323556,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:05","end":"03:05","startHours":26.083889432323556,"endHours":27.083889432323556,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:05","end":"04:05","startHours":27.083889432323556,"endHours":28.083889432323556,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:05","end":"05:05","startHours":28.083889432323556,"endHours":29.083889432323556,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Padma","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":-23.046173306249607,"eotMinutes":5.541489061113115,"ayanamsa":24.3551}},"calendars":{"vikram_samvat":2092,"vikram_samvatsara":"Vibhava","saka_samvat":1957,"saka_samvatsara":"Rākṣasa","bengali_samvat":1442,"malayalam_era":1211,"nanakshahi_year":566,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Dvādaśī · Vikram 2092 Vibhava · Śaka 1957 Rākṣasa"},"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":"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 December 12, 2035 CE · Perth, Australia · Vidhyamitra","description":"December 12, 2035 CE for Perth, Australia: Śukla Dvādaśī, sūryodaya 05:05, sūryāsta 19:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2035-12-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2035-12-12","sa":"https://sa.vidhyamitra.com/city/perth/2035-12-12","hi":"https://hi.vidhyamitra.com/city/perth/2035-12-12","x-default":"https://vidhyamitra.com/city/perth/2035-12-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T14:54:10.841Z","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":"2026-05-15T14:54:10.841Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T14:54:10.841Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}