{"id":"vidhyamitra:city-day:perth:2153-06-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2153-06-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2153-06-21","date_display":"June 21, 2153 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":2153,"month":6,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507598.770833,"kali_year":5255,"ahargana":1919133.2708,"sun":{"sidereal_longitude":63.4034,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":50.945,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":347.5416,"elapsed_within_tithi_degrees":11.5416},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":50.945,"elapsed_within_degrees":10.945},"yoga":{"number":9,"name":"Śūla","sum_longitude":114.3484},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2153,"month":6,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2507598.770833,"ahargana":1919133.2708,"kali_year":5255,"ayanamsa_lahiri":25.9968,"grahas":{"sun":{"sidereal_longitude":64.018844,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":51.900743999999975,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":2.6344},"mars":{"sidereal_longitude":137.901144,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":41.085644,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":356.218044,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":22.713643999999988,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":100.678944,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":15.0838,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":195.0838,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2153,"month":6,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507598.770833,"kali_year":5255,"ahargana":1919133.2708,"sun":{"sidereal_longitude":63.4034,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":50.945,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":347.5416,"elapsed_within_tithi_degrees":11.5416},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":50.945,"elapsed_within_degrees":10.945},"yoga":{"number":9,"name":"Śūla","sum_longitude":114.3484},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.634,"elongation":12.458},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.634,"opposition_distance":167.542}},"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":"07:16","sunsetLocal":"17:20","solarNoonLocal":"12:18","dayLengthHours":10.056383007156597,"dayLengthDisplay":"10 Hours 03 Mins 23 Secs","nightLengthDisplay":"13 Hours 56 Mins 37 Secs","moonriseLocal":"06:28","moonsetLocal":"16:32","rahuKala":{"name":"Rāhu Kāla","start":"13:33","end":"14:49","startHours":13.557138554122634,"endHours":14.814186430017209,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:16","end":"08:32","startHours":7.271899174649761,"endHours":8.528947050544335,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:47","end":"11:03","startHours":9.78599492643891,"endHours":11.043042802333485,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"09:57","startHours":9.618388542986299,"endHours":9.95360130989152,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:41","end":"07:58","startHours":7.690915133281286,"endHours":7.959085346805462,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:38","startHours":11.964877911322839,"endHours":12.63530344513328,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:56","end":"06:36","startHours":5.931048107028881,"endHours":6.601473640839321,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:26","end":"07:16","startHours":6.433867257386711,"endHours":7.271899174649761,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:39","startHours":13.976154512754158,"endHours":14.646580046564598,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:08","end":"17:32","startHours":17.12828218180636,"endHours":17.528282181806357,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:20","end":"17:45","startHours":17.328282181806358,"endHours":17.747298140437884,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:05","end":"18:50","startHours":17.078282181806358,"endHours":18.828282181806358,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:38","startHours":23.96487791132284,"endHours":24.635303445133278,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:16","end":"08:32","startHours":7.271899174649761,"endHours":8.528947050544335,"quality":"auspicious"},{"name":"Roga","start":"08:32","end":"09:47","startHours":8.528947050544335,"endHours":9.78599492643891,"quality":"inauspicious"},{"name":"Udveg","start":"09:47","end":"11:03","startHours":9.78599492643891,"endHours":11.043042802333485,"quality":"inauspicious"},{"name":"Chala","start":"11:03","end":"12:18","startHours":11.043042802333485,"endHours":12.30009067822806,"quality":"neutral"},{"name":"Labha","start":"12:18","end":"13:33","startHours":12.30009067822806,"endHours":13.557138554122634,"quality":"auspicious"},{"name":"Amṛta","start":"13:33","end":"14:49","startHours":13.557138554122634,"endHours":14.814186430017209,"quality":"auspicious"},{"name":"Kāla","start":"14:49","end":"16:04","startHours":14.814186430017209,"endHours":16.071234305911783,"quality":"inauspicious"},{"name":"Śubha","start":"16:04","end":"17:20","startHours":16.071234305911783,"endHours":17.328282181806358,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:20","end":"19:04","startHours":17.328282181806358,"endHours":19.071234305911783,"quality":"auspicious"},{"name":"Kāla","start":"19:04","end":"20:49","startHours":19.071234305911783,"endHours":20.81418643001721,"quality":"inauspicious"},{"name":"Śubha","start":"20:49","end":"22:33","startHours":20.81418643001721,"endHours":22.557138554122634,"quality":"auspicious"},{"name":"Roga","start":"22:33","end":"00:18","startHours":22.557138554122634,"endHours":24.30009067822806,"quality":"inauspicious"},{"name":"Udveg","start":"00:18","end":"02:03","startHours":24.30009067822806,"endHours":26.043042802333485,"quality":"inauspicious"},{"name":"Chala","start":"02:03","end":"03:47","startHours":26.043042802333485,"endHours":27.78599492643891,"quality":"neutral"},{"name":"Labha","start":"03:47","end":"05:32","startHours":27.78599492643891,"endHours":29.528947050544335,"quality":"auspicious"},{"name":"Amṛta","start":"05:32","end":"07:16","startHours":29.528947050544335,"endHours":31.27189917464976,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:16","end":"08:16","startHours":7.271899174649761,"endHours":8.27189917464976,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:16","end":"09:16","startHours":8.27189917464976,"endHours":9.27189917464976,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:16","end":"10:16","startHours":9.27189917464976,"endHours":10.27189917464976,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:16","end":"11:16","startHours":10.27189917464976,"endHours":11.27189917464976,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:16","end":"12:16","startHours":11.27189917464976,"endHours":12.27189917464976,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:16","end":"13:16","startHours":12.27189917464976,"endHours":13.27189917464976,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:16","end":"14:16","startHours":13.27189917464976,"endHours":14.27189917464976,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:16","end":"15:16","startHours":14.27189917464976,"endHours":15.27189917464976,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:16","end":"16:16","startHours":15.27189917464976,"endHours":16.27189917464976,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:16","end":"17:16","startHours":16.27189917464976,"endHours":17.27189917464976,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:16","end":"18:16","startHours":17.27189917464976,"endHours":18.27189917464976,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:16","end":"19:16","startHours":18.27189917464976,"endHours":19.27189917464976,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:16","end":"20:16","startHours":19.27189917464976,"endHours":20.27189917464976,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:16","end":"21:16","startHours":20.27189917464976,"endHours":21.27189917464976,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:16","end":"22:16","startHours":21.27189917464976,"endHours":22.27189917464976,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:16","end":"23:16","startHours":22.27189917464976,"endHours":23.27189917464976,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:16","end":"00:16","startHours":23.27189917464976,"endHours":24.27189917464976,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:16","end":"01:16","startHours":24.27189917464976,"endHours":25.27189917464976,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:16","end":"02:16","startHours":25.27189917464976,"endHours":26.27189917464976,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:16","end":"03:16","startHours":26.27189917464976,"endHours":27.27189917464976,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:16","end":"04:16","startHours":27.27189917464976,"endHours":28.27189917464976,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:16","end":"05:16","startHours":28.27189917464976,"endHours":29.27189917464976,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:16","end":"06:16","startHours":29.27189917464976,"endHours":30.27189917464976,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:16","end":"07:16","startHours":30.27189917464976,"endHours":31.27189917464976,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.43649907417849,"eotMinutes":-1.4474406936836473,"ayanamsa":25.9968}},"calendars":{"vikram_samvat":2210,"vikram_samvatsara":"Akṣaya","saka_samvat":2075,"saka_samvatsara":"Pramādī","bengali_samvat":1560,"malayalam_era":1329,"nanakshahi_year":684,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Caturdaśī · Vikram 2210 Akṣaya · Śaka 2075 Pramādī"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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 June 21, 2153 CE · Perth, Australia · Vidhyamitra","description":"June 21, 2153 CE for Perth, Australia: Kṛṣṇa Caturdaśī, sūryodaya 07:16, sūryāsta 17:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2153-06-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2153-06-21","sa":"https://sa.vidhyamitra.com/city/perth/2153-06-21","hi":"https://hi.vidhyamitra.com/city/perth/2153-06-21","x-default":"https://vidhyamitra.com/city/perth/2153-06-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:45:15.936Z","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":"2026-05-31T10:45:15.936Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:45:15.936Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}