{"id":"vidhyamitra:city-day:perth:2033-04-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2033-04-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2033-04-08","date_display":"April 8, 2033 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":2033,"month":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463695.770833,"kali_year":5134,"ahargana":1875230.2708,"sun":{"sidereal_longitude":354.2838,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":97.5697,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":103.2859,"elapsed_within_tithi_degrees":7.2859},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":97.5697,"elapsed_within_degrees":4.2364},"yoga":{"number":7,"name":"Sukarma","sum_longitude":91.8535},"karana":{"half_tithi_index":17,"name":"Kaulava"},"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":2033,"month":4,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2463695.770833,"ahargana":1875230.2708,"kali_year":5134,"ayanamsa_lahiri":24.3177,"grahas":{"sun":{"sidereal_longitude":354.20946200000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":100.373062,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":-4.4728},"mars":{"sidereal_longitude":245.935562,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":328.758562,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":304.008462,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":327.68216200000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":66.90676200000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":181.276,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":1.276,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":2033,"month":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463695.770833,"kali_year":5134,"ahargana":1875230.2708,"sun":{"sidereal_longitude":354.2838,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":97.5697,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":103.2859,"elapsed_within_tithi_degrees":7.2859},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":97.5697,"elapsed_within_degrees":4.2364},"yoga":{"number":7,"name":"Sukarma","sum_longitude":91.8535},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.473,"elongation":103.286},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.473,"opposition_distance":76.714}},"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":"06:33","sunsetLocal":"18:04","solarNoonLocal":"12:19","dayLengthHours":11.524636107981447,"dayLengthDisplay":"11 Hours 31 Mins 29 Secs","nightLengthDisplay":"12 Hours 28 Mins 31 Secs","moonriseLocal":"14:10","moonsetLocal":"00:37","rahuKala":{"name":"Rāhu Kāla","start":"10:52","end":"12:19","startHours":10.871887996113484,"endHours":12.312467509611166,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:12","end":"16:38","startHours":15.193626536606526,"endHours":16.634206050104208,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:59","end":"09:26","startHours":7.990728969118123,"endHours":9.431308482615805,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:37","startHours":9.239231214149447,"endHours":9.62338575108216,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:02","end":"07:20","startHours":7.030342626786336,"endHours":7.337666256332508,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:42","startHours":11.92831297267845,"endHours":12.696622046543881,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:01","end":"05:47","startHours":5.013531307889583,"endHours":5.781840381755012,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:35","end":"06:33","startHours":5.5897631132886545,"endHours":6.550149455620442,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:00","startHours":14.233240194274739,"endHours":15.001549268140169,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.87478556360189,"endHours":18.27478556360189,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:33","startHours":18.07478556360189,"endHours":18.554978734767783,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.82478556360189,"endHours":19.57478556360189,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:42","startHours":23.92831297267845,"endHours":24.696622046543883,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:33","end":"07:59","startHours":6.550149455620442,"endHours":7.990728969118123,"quality":"neutral"},{"name":"Labha","start":"07:59","end":"09:26","startHours":7.990728969118123,"endHours":9.431308482615805,"quality":"auspicious"},{"name":"Amṛta","start":"09:26","end":"10:52","startHours":9.431308482615805,"endHours":10.871887996113484,"quality":"auspicious"},{"name":"Kāla","start":"10:52","end":"12:19","startHours":10.871887996113484,"endHours":12.312467509611166,"quality":"inauspicious"},{"name":"Śubha","start":"12:19","end":"13:45","startHours":12.312467509611166,"endHours":13.753047023108847,"quality":"auspicious"},{"name":"Roga","start":"13:45","end":"15:12","startHours":13.753047023108847,"endHours":15.193626536606526,"quality":"inauspicious"},{"name":"Udveg","start":"15:12","end":"16:38","startHours":15.193626536606526,"endHours":16.634206050104208,"quality":"inauspicious"},{"name":"Chala","start":"16:38","end":"18:04","startHours":16.634206050104208,"endHours":18.07478556360189,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:04","end":"19:38","startHours":18.07478556360189,"endHours":19.634206050104208,"quality":"inauspicious"},{"name":"Udveg","start":"19:38","end":"21:12","startHours":19.634206050104208,"endHours":21.193626536606526,"quality":"inauspicious"},{"name":"Chala","start":"21:12","end":"22:45","startHours":21.193626536606526,"endHours":22.75304702310885,"quality":"neutral"},{"name":"Labha","start":"22:45","end":"00:19","startHours":22.75304702310885,"endHours":24.312467509611167,"quality":"auspicious"},{"name":"Amṛta","start":"00:19","end":"01:52","startHours":24.312467509611167,"endHours":25.871887996113486,"quality":"auspicious"},{"name":"Kāla","start":"01:52","end":"03:26","startHours":25.871887996113486,"endHours":27.431308482615805,"quality":"inauspicious"},{"name":"Śubha","start":"03:26","end":"04:59","startHours":27.431308482615805,"endHours":28.990728969118123,"quality":"auspicious"},{"name":"Roga","start":"04:59","end":"06:33","startHours":28.990728969118123,"endHours":30.550149455620442,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:33","end":"07:33","startHours":6.550149455620442,"endHours":7.550149455620442,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:33","end":"08:33","startHours":7.550149455620442,"endHours":8.550149455620442,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:33","end":"09:33","startHours":8.550149455620442,"endHours":9.550149455620442,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:33","end":"10:33","startHours":9.550149455620442,"endHours":10.550149455620442,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:33","end":"11:33","startHours":10.550149455620442,"endHours":11.550149455620442,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:33","end":"12:33","startHours":11.550149455620442,"endHours":12.550149455620442,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:33","end":"13:33","startHours":12.550149455620442,"endHours":13.550149455620442,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:33","end":"14:33","startHours":13.550149455620442,"endHours":14.550149455620442,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:33","end":"15:33","startHours":14.550149455620442,"endHours":15.550149455620442,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:33","end":"16:33","startHours":15.550149455620442,"endHours":16.550149455620442,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:33","end":"17:33","startHours":16.550149455620442,"endHours":17.550149455620442,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:33","end":"18:33","startHours":17.550149455620442,"endHours":18.550149455620442,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:33","end":"19:33","startHours":18.550149455620442,"endHours":19.550149455620442,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:33","end":"20:33","startHours":19.550149455620442,"endHours":20.550149455620442,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:33","end":"21:33","startHours":20.550149455620442,"endHours":21.550149455620442,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:33","end":"22:33","startHours":21.550149455620442,"endHours":22.550149455620442,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:33","end":"23:33","startHours":22.550149455620442,"endHours":23.550149455620442,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:33","end":"00:33","startHours":23.550149455620442,"endHours":24.550149455620442,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:33","end":"01:33","startHours":24.550149455620442,"endHours":25.550149455620442,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:33","end":"02:33","startHours":25.550149455620442,"endHours":26.550149455620442,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:33","end":"03:33","startHours":26.550149455620442,"endHours":27.550149455620442,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:33","end":"04:33","startHours":27.550149455620442,"endHours":28.550149455620442,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:33","end":"05:33","startHours":28.550149455620442,"endHours":29.550149455620442,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:33","end":"06:33","startHours":29.550149455620442,"endHours":30.550149455620442,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"Dhātṛ","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":7.260522770804727,"eotMinutes":-2.1900505766699547,"ayanamsa":24.3177}},"calendars":{"vikram_samvat":2090,"vikram_samvatsara":"Akṣaya","saka_samvat":1955,"saka_samvatsara":"Pramādī","bengali_samvat":1440,"malayalam_era":1209,"nanakshahi_year":564,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Navamī · Vikram 2090 Akṣaya · Śaka 1955 Pramādī"},"festivals":[{"id":"rama-navami","name":"Rāma Navamī","name_sanskrit":"राम नवमी","tradition":"Vaishnava","associated_deity":"Rāma (18th avatāra of Krishna)","deity_avatara_index":18,"significance":"Bhagavān Rāma's birth at Ayodhyā. Sūryavaṃśa's most exalted moment.","vrata":true,"primary_observance":"Madhyāhna (noon) abhiṣekam in Ayodhyā tradition","detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1,"related_chart":"rama","historical_anchor":{"event":"Bhagavān Rāma's birth at Ayodhyā","date_julian":"-1626101-04-03","location":"Ayodhyā"},"sources":["Vālmīki Rāmāyaṇa, Bāla-Kāṇḍa 1.18"]},{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"todays_walk":{"walk":{"id":"rama-navami-walk","name":"Rāma Navamī Walk","name_sanskrit":"राम नवमी यात्रा","type":"festival","description":"Vālmīki Bāla-Kāṇḍa selections + BG 4.7-8 (avatāra principle).","step_count":9,"url":"/walk/rama-navami-walk"},"reason":"Today is Rāma Navamī — its dedicated walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","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 April 8, 2033 CE · Perth, Australia · Vidhyamitra","description":"April 8, 2033 CE for Perth, Australia: Śukla Navamī, sūryodaya 06:33, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2033-04-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2033-04-08","sa":"https://sa.vidhyamitra.com/city/perth/2033-04-08","hi":"https://hi.vidhyamitra.com/city/perth/2033-04-08","x-default":"https://vidhyamitra.com/city/perth/2033-04-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T06:15:46.153Z","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":"2026-05-15T06:15:46.153Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T06:15:46.153Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}