{"id":"vidhyamitra:city-day:perth:2116-05-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2116-05-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2116-05-12","date_display":"May 12, 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":5,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494044.770833,"kali_year":5218,"ahargana":1905579.2708,"sun":{"sidereal_longitude":25.834,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":17.223,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":351.389,"elapsed_within_tithi_degrees":3.389},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.223,"elapsed_within_degrees":3.8897},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":43.057},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"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":2116,"month":5,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2494044.770833,"ahargana":1905579.2708,"kali_year":5218,"ayanamsa_lahiri":25.4785,"grahas":{"sun":{"sidereal_longitude":26.097406999999976,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":18.344307000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false,"latitude":0.3123},"mars":{"sidereal_longitude":316.873607,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":358.209407,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":306.986907,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":17.88010700000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":4.498906999999974,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":13.2399,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":193.2399,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2116,"month":5,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494044.770833,"kali_year":5218,"ahargana":1905579.2708,"sun":{"sidereal_longitude":25.834,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":17.223,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":351.389,"elapsed_within_tithi_degrees":3.389},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.223,"elapsed_within_degrees":3.8897},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":43.057},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.312,"elongation":8.611},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.312,"opposition_distance":171.389}},"eclipse_window_40days":[{"offset_days":-15,"type":"lunar","occurs":true,"moon_latitude":0.141,"opposition_distance":0.872}]},"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":"06:56","sunsetLocal":"17:30","solarNoonLocal":"12:13","dayLengthHours":10.566983026566973,"dayLengthDisplay":"10 Hours 34 Mins 01 Secs","nightLengthDisplay":"13 Hours 25 Mins 59 Secs","moonriseLocal":"06:20","moonsetLocal":"17:04","rahuKala":{"name":"Rāhu Kāla","start":"14:51","end":"16:11","startHours":14.855419428647266,"endHours":16.17629230696814,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:34","end":"10:54","startHours":9.57192791536378,"endHours":10.892800793684653,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:13","end":"13:32","startHours":12.213673672005523,"endHours":13.534546550326397,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:24","end":"09:45","startHours":9.395811531587665,"endHours":9.748044299139897,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:22","end":"07:39","startHours":7.370473118162328,"endHours":7.652259332204114,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:34","startHours":11.861440904453291,"endHours":12.565906439557756,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:31","end":"06:14","startHours":5.521251088513107,"endHours":6.225716623617573,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:03","end":"06:56","startHours":6.049600239841457,"endHours":6.930182158722038,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:41","startHours":13.974837509766687,"endHours":14.679303044871151,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:18","end":"17:42","startHours":17.29716518528901,"endHours":17.69716518528901,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:30","end":"17:56","startHours":17.49716518528901,"endHours":17.9374561447293,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:15","end":"19:00","startHours":17.24716518528901,"endHours":18.99716518528901,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:34","startHours":23.86144090445329,"endHours":24.565906439557757,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:56","end":"08:15","startHours":6.930182158722038,"endHours":8.25105503704291,"quality":"inauspicious"},{"name":"Udveg","start":"08:15","end":"09:34","startHours":8.25105503704291,"endHours":9.57192791536378,"quality":"inauspicious"},{"name":"Chala","start":"09:34","end":"10:54","startHours":9.57192791536378,"endHours":10.892800793684653,"quality":"neutral"},{"name":"Labha","start":"10:54","end":"12:13","startHours":10.892800793684653,"endHours":12.213673672005523,"quality":"auspicious"},{"name":"Amṛta","start":"12:13","end":"13:32","startHours":12.213673672005523,"endHours":13.534546550326397,"quality":"auspicious"},{"name":"Kāla","start":"13:32","end":"14:51","startHours":13.534546550326397,"endHours":14.855419428647266,"quality":"inauspicious"},{"name":"Śubha","start":"14:51","end":"16:11","startHours":14.855419428647266,"endHours":16.17629230696814,"quality":"auspicious"},{"name":"Roga","start":"16:11","end":"17:30","startHours":16.17629230696814,"endHours":17.49716518528901,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:30","end":"19:11","startHours":17.49716518528901,"endHours":19.176292306968136,"quality":"inauspicious"},{"name":"Śubha","start":"19:11","end":"20:51","startHours":19.176292306968136,"endHours":20.855419428647266,"quality":"auspicious"},{"name":"Roga","start":"20:51","end":"22:32","startHours":20.855419428647266,"endHours":22.534546550326397,"quality":"inauspicious"},{"name":"Udveg","start":"22:32","end":"00:13","startHours":22.534546550326397,"endHours":24.213673672005523,"quality":"inauspicious"},{"name":"Chala","start":"00:13","end":"01:54","startHours":24.213673672005523,"endHours":25.89280079368465,"quality":"neutral"},{"name":"Labha","start":"01:54","end":"03:34","startHours":25.89280079368465,"endHours":27.57192791536378,"quality":"auspicious"},{"name":"Amṛta","start":"03:34","end":"05:15","startHours":27.57192791536378,"endHours":29.25105503704291,"quality":"auspicious"},{"name":"Kāla","start":"05:15","end":"06:56","startHours":29.25105503704291,"endHours":30.930182158722037,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:56","end":"07:56","startHours":6.930182158722038,"endHours":7.930182158722038,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:56","end":"08:56","startHours":7.930182158722038,"endHours":8.930182158722037,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:56","end":"09:56","startHours":8.930182158722037,"endHours":9.930182158722037,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:56","end":"10:56","startHours":9.930182158722037,"endHours":10.930182158722037,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:56","end":"11:56","startHours":10.930182158722037,"endHours":11.930182158722037,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:56","end":"12:56","startHours":11.930182158722037,"endHours":12.930182158722037,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:56","end":"13:56","startHours":12.930182158722037,"endHours":13.930182158722037,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:56","end":"14:56","startHours":13.930182158722037,"endHours":14.930182158722037,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:56","end":"15:56","startHours":14.930182158722037,"endHours":15.930182158722037,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:56","end":"16:56","startHours":15.930182158722037,"endHours":16.930182158722037,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:56","end":"17:56","startHours":16.930182158722037,"endHours":17.930182158722037,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:56","end":"18:56","startHours":17.930182158722037,"endHours":18.930182158722037,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:56","end":"19:56","startHours":18.930182158722037,"endHours":19.930182158722037,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:56","end":"20:56","startHours":19.930182158722037,"endHours":20.930182158722037,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:56","end":"21:56","startHours":20.930182158722037,"endHours":21.930182158722037,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:56","end":"22:56","startHours":21.930182158722037,"endHours":22.930182158722037,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:56","end":"23:56","startHours":22.930182158722037,"endHours":23.930182158722037,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:56","end":"00:56","startHours":23.930182158722037,"endHours":24.930182158722037,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:56","end":"01:56","startHours":24.930182158722037,"endHours":25.930182158722037,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:56","end":"02:56","startHours":25.930182158722037,"endHours":26.930182158722037,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:56","end":"03:56","startHours":26.930182158722037,"endHours":27.930182158722037,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:56","end":"04:56","startHours":27.930182158722037,"endHours":28.930182158722037,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:56","end":"05:56","startHours":28.930182158722037,"endHours":29.930182158722037,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:56","end":"06:56","startHours":29.930182158722037,"endHours":30.930182158722037,"planetary_lord":"Saturn"}],"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":"North","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.15546421624522,"eotMinutes":3.7375796796685163,"ayanamsa":25.4785}},"calendars":{"vikram_samvat":2173,"vikram_samvatsara":"Virodhi","saka_samvat":2038,"saka_samvatsara":"Dhātṛ","bengali_samvat":1523,"malayalam_era":1292,"nanakshahi_year":647,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Amāvasyā · Vikram 2173 Virodhi · Śaka 2038 Dhātṛ"},"festivals":[],"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":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","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 May 12, 2116 CE · Perth, Australia · Vidhyamitra","description":"May 12, 2116 CE for Perth, Australia: Kṛṣṇa Amāvasyā, sūryodaya 06:56, sūryāsta 17:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2116-05-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2116-05-12","sa":"https://sa.vidhyamitra.com/city/perth/2116-05-12","hi":"https://hi.vidhyamitra.com/city/perth/2116-05-12","x-default":"https://vidhyamitra.com/city/perth/2116-05-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T11:59:15.151Z","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":"2026-06-01T11:59:15.151Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T11:59:15.151Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}