{"id":"vidhyamitra:city-day:perth:2116-12-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2116-12-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2116-12-05","date_display":"December 5, 2116 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":2116,"month":12,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494251.770833,"kali_year":5218,"ahargana":1905786.2708,"sun":{"sidereal_longitude":226.816,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":237.4995,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.6835,"elapsed_within_tithi_degrees":10.6835},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":237.4995,"elapsed_within_degrees":10.8329},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":104.3156},"karana":{"half_tithi_index":1,"name":"Bava"},"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":2116,"month":12,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2494251.770833,"ahargana":1905786.2708,"kali_year":5218,"ayanamsa_lahiri":25.4864,"grahas":{"sun":{"sidereal_longitude":227.57759800000008,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":236.145398,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":-3.6952},"mars":{"sidereal_longitude":29.745198000000016,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":234.036198,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":303.038898,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":206.21899800000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":5.507698000000005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":2.2721,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":182.2721,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":2116,"month":12,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494251.770833,"kali_year":5218,"ahargana":1905786.2708,"sun":{"sidereal_longitude":226.816,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":237.4995,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.6835,"elapsed_within_tithi_degrees":10.6835},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":237.4995,"elapsed_within_degrees":10.8329},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":104.3156},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.695,"elongation":10.683},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.695,"opposition_distance":169.317}},"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":"05:04","sunsetLocal":"19:12","solarNoonLocal":"12:08","dayLengthHours":14.129235082742204,"dayLengthDisplay":"14 Hours 07 Mins 45 Secs","nightLengthDisplay":"9 Hours 52 Mins 15 Secs","moonriseLocal":"05:37","moonsetLocal":"19:47","rahuKala":{"name":"Rāhu Kāla","start":"08:36","end":"10:22","startHours":8.60106817364705,"endHours":10.367222558989825,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:54","end":"15:40","startHours":13.899531329675376,"endHours":15.665685715018151,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:04","end":"06:50","startHours":5.068759402961499,"endHours":6.8349137883042745,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:22","end":"08:50","startHours":8.365580922268013,"endHours":8.836555425026086,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:39","end":"06:02","startHours":5.657477531409091,"endHours":6.03425713361555,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:36","startHours":11.662402441574528,"endHours":12.604351447090675,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:11","end":"04:08","startHours":3.1848613919292053,"endHours":4.126810397445352,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:53","end":"05:04","startHours":3.8913231460663154,"endHours":5.068759402961499,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:26","startHours":14.488249458122969,"endHours":15.430198463639115,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:00","end":"19:24","startHours":18.997994485703703,"endHours":19.397994485703702,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:12","end":"19:47","startHours":19.197994485703703,"endHours":19.786712614151295,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:57","end":"20:42","startHours":18.947994485703703,"endHours":20.697994485703703,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:36","startHours":23.662402441574528,"endHours":24.60435144709068,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:04","end":"06:50","startHours":5.068759402961499,"endHours":6.8349137883042745,"quality":"inauspicious"},{"name":"Śubha","start":"06:50","end":"08:36","startHours":6.8349137883042745,"endHours":8.60106817364705,"quality":"auspicious"},{"name":"Roga","start":"08:36","end":"10:22","startHours":8.60106817364705,"endHours":10.367222558989825,"quality":"inauspicious"},{"name":"Udveg","start":"10:22","end":"12:08","startHours":10.367222558989825,"endHours":12.1333769443326,"quality":"inauspicious"},{"name":"Chala","start":"12:08","end":"13:54","startHours":12.1333769443326,"endHours":13.899531329675376,"quality":"neutral"},{"name":"Labha","start":"13:54","end":"15:40","startHours":13.899531329675376,"endHours":15.665685715018151,"quality":"auspicious"},{"name":"Amṛta","start":"15:40","end":"17:26","startHours":15.665685715018151,"endHours":17.43184010036093,"quality":"auspicious"},{"name":"Kāla","start":"17:26","end":"19:12","startHours":17.43184010036093,"endHours":19.197994485703703,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:12","end":"20:26","startHours":19.197994485703703,"endHours":20.431840100360926,"quality":"auspicious"},{"name":"Amṛta","start":"20:26","end":"21:40","startHours":20.431840100360926,"endHours":21.665685715018153,"quality":"auspicious"},{"name":"Kāla","start":"21:40","end":"22:54","startHours":21.665685715018153,"endHours":22.899531329675376,"quality":"inauspicious"},{"name":"Śubha","start":"22:54","end":"00:08","startHours":22.899531329675376,"endHours":24.1333769443326,"quality":"auspicious"},{"name":"Roga","start":"00:08","end":"01:22","startHours":24.1333769443326,"endHours":25.367222558989823,"quality":"inauspicious"},{"name":"Udveg","start":"01:22","end":"02:36","startHours":25.367222558989823,"endHours":26.60106817364705,"quality":"inauspicious"},{"name":"Chala","start":"02:36","end":"03:50","startHours":26.60106817364705,"endHours":27.834913788304274,"quality":"neutral"},{"name":"Labha","start":"03:50","end":"05:04","startHours":27.834913788304274,"endHours":29.068759402961497,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:04","end":"06:04","startHours":5.068759402961499,"endHours":6.068759402961499,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:04","end":"07:04","startHours":6.068759402961499,"endHours":7.068759402961499,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:04","end":"08:04","startHours":7.068759402961499,"endHours":8.068759402961499,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:04","end":"09:04","startHours":8.068759402961499,"endHours":9.068759402961499,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:04","end":"10:04","startHours":9.068759402961499,"endHours":10.068759402961499,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:04","end":"11:04","startHours":10.068759402961499,"endHours":11.068759402961499,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:04","end":"12:04","startHours":11.068759402961499,"endHours":12.068759402961499,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:04","end":"13:04","startHours":12.068759402961499,"endHours":13.068759402961499,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:04","end":"14:04","startHours":13.068759402961499,"endHours":14.068759402961499,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:04","end":"15:04","startHours":14.068759402961499,"endHours":15.068759402961499,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:04","end":"16:04","startHours":15.068759402961499,"endHours":16.068759402961497,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:04","end":"17:04","startHours":16.068759402961497,"endHours":17.068759402961497,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:04","end":"18:04","startHours":17.068759402961497,"endHours":18.068759402961497,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:04","end":"19:04","startHours":18.068759402961497,"endHours":19.068759402961497,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:04","end":"20:04","startHours":19.068759402961497,"endHours":20.068759402961497,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:04","end":"21:04","startHours":20.068759402961497,"endHours":21.068759402961497,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:04","end":"22:04","startHours":21.068759402961497,"endHours":22.068759402961497,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:04","end":"23:04","startHours":22.068759402961497,"endHours":23.068759402961497,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:04","end":"00:04","startHours":23.068759402961497,"endHours":24.068759402961497,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:04","end":"01:04","startHours":24.068759402961497,"endHours":25.068759402961497,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:04","end":"02:04","startHours":25.068759402961497,"endHours":26.068759402961497,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:04","end":"03:04","startHours":26.068759402961497,"endHours":27.068759402961497,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:04","end":"04:04","startHours":27.068759402961497,"endHours":28.068759402961497,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:04","end":"05:04","startHours":28.068759402961497,"endHours":29.068759402961497,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.3636098953209,"eotMinutes":8.555383340043877,"ayanamsa":25.4864}},"calendars":{"vikram_samvat":2173,"vikram_samvatsara":"Virodhi","saka_samvat":2038,"saka_samvatsara":"Dhātṛ","bengali_samvat":1523,"malayalam_era":1292,"nanakshahi_year":647,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","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":"Mārgaśīrṣa Śukla Pratipada · Vikram 2173 Virodhi · Śaka 2038 Dhātṛ"},"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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 5, 2116 CE · Perth, Australia · Vidhyamitra","description":"December 5, 2116 CE for Perth, Australia: Śukla Pratipada, sūryodaya 05:04, sūryāsta 19:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2116-12-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2116-12-05","sa":"https://sa.vidhyamitra.com/city/perth/2116-12-05","hi":"https://hi.vidhyamitra.com/city/perth/2116-12-05","x-default":"https://vidhyamitra.com/city/perth/2116-12-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T14:29:45.227Z","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":"2026-06-01T14:29:45.227Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T14:29:45.227Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}