{"id":"vidhyamitra:city-day:perth:2023-06-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2023-06-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2023-06-22","date_display":"June 22, 2023 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":2023,"month":6,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460117.770833,"kali_year":5125,"ahargana":1871652.2708,"sun":{"sidereal_longitude":65.9028,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":112.2617,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.359,"elapsed_within_tithi_degrees":10.359},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":112.2617,"elapsed_within_degrees":5.5951},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":178.1645},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":2023,"month":6,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460117.770833,"ahargana":1871652.2708,"kali_year":5125,"ayanamsa_lahiri":24.1809,"grahas":{"sun":{"sidereal_longitude":66.22596699999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":109.23186700000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false,"latitude":4.4109},"mars":{"sidereal_longitude":114.389767,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":54.87136700000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":13.504567000000009,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":109.88416699999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":313.090367,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":10.8557,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":190.8557,"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":2023,"month":6,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460117.770833,"kali_year":5125,"ahargana":1871652.2708,"sun":{"sidereal_longitude":65.9028,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":112.2617,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.359,"elapsed_within_tithi_degrees":10.359},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":112.2617,"elapsed_within_degrees":5.5951},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":178.1645},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.411,"elongation":46.359},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.411,"opposition_distance":133.641}},"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":"07:17","sunsetLocal":"17:20","solarNoonLocal":"12:18","dayLengthHours":10.056446132887729,"dayLengthDisplay":"10 Hours 03 Mins 23 Secs","nightLengthDisplay":"13 Hours 56 Mins 37 Secs","moonriseLocal":"09:51","moonsetLocal":"20:30","rahuKala":{"name":"Rāhu Kāla","start":"13:34","end":"14:49","startHours":13.560647241003952,"endHours":14.817703007614917,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:17","end":"08:32","startHours":7.275368407949121,"endHours":8.532424174560088,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:47","end":"11:03","startHours":9.789479941171052,"endHours":11.04653570778202,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"09:57","startHours":9.621872505622925,"endHours":9.957087376719182,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:42","end":"07:58","startHours":7.694386996819443,"endHours":7.962558893696449,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:38","startHours":11.968376603296727,"endHours":12.638806345489241,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:56","end":"06:36","startHours":5.93450892356409,"endHours":6.604938665756606,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:26","end":"07:17","startHours":6.437331230208477,"endHours":7.275368407949121,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:39","startHours":13.979665829874275,"endHours":14.65009557206679,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:08","end":"17:32","startHours":17.13181454083685,"endHours":17.531814540836848,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:20","end":"17:45","startHours":17.33181454083685,"endHours":17.75083312970717,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:05","end":"18:50","startHours":17.08181454083685,"endHours":18.83181454083685,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:38","startHours":23.968376603296726,"endHours":24.638806345489243,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:17","end":"08:32","startHours":7.275368407949121,"endHours":8.532424174560088,"quality":"auspicious"},{"name":"Roga","start":"08:32","end":"09:47","startHours":8.532424174560088,"endHours":9.789479941171052,"quality":"inauspicious"},{"name":"Udveg","start":"09:47","end":"11:03","startHours":9.789479941171052,"endHours":11.04653570778202,"quality":"inauspicious"},{"name":"Chala","start":"11:03","end":"12:18","startHours":11.04653570778202,"endHours":12.303591474392984,"quality":"neutral"},{"name":"Labha","start":"12:18","end":"13:34","startHours":12.303591474392984,"endHours":13.560647241003952,"quality":"auspicious"},{"name":"Amṛta","start":"13:34","end":"14:49","startHours":13.560647241003952,"endHours":14.817703007614917,"quality":"auspicious"},{"name":"Kāla","start":"14:49","end":"16:04","startHours":14.817703007614917,"endHours":16.074758774225884,"quality":"inauspicious"},{"name":"Śubha","start":"16:04","end":"17:20","startHours":16.074758774225884,"endHours":17.33181454083685,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:20","end":"19:04","startHours":17.33181454083685,"endHours":19.074758774225884,"quality":"auspicious"},{"name":"Kāla","start":"19:04","end":"20:49","startHours":19.074758774225884,"endHours":20.817703007614917,"quality":"inauspicious"},{"name":"Śubha","start":"20:49","end":"22:34","startHours":20.817703007614917,"endHours":22.56064724100395,"quality":"auspicious"},{"name":"Roga","start":"22:34","end":"00:18","startHours":22.56064724100395,"endHours":24.303591474392984,"quality":"inauspicious"},{"name":"Udveg","start":"00:18","end":"02:03","startHours":24.303591474392984,"endHours":26.04653570778202,"quality":"inauspicious"},{"name":"Chala","start":"02:03","end":"03:47","startHours":26.04653570778202,"endHours":27.789479941171052,"quality":"neutral"},{"name":"Labha","start":"03:47","end":"05:32","startHours":27.789479941171052,"endHours":29.532424174560084,"quality":"auspicious"},{"name":"Amṛta","start":"05:32","end":"07:17","startHours":29.532424174560084,"endHours":31.27536840794912,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:17","end":"08:17","startHours":7.275368407949121,"endHours":8.27536840794912,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:17","end":"09:17","startHours":8.27536840794912,"endHours":9.27536840794912,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:17","end":"10:17","startHours":9.27536840794912,"endHours":10.27536840794912,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:17","end":"11:17","startHours":10.27536840794912,"endHours":11.27536840794912,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:17","end":"12:17","startHours":11.27536840794912,"endHours":12.27536840794912,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:17","end":"13:17","startHours":12.27536840794912,"endHours":13.27536840794912,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:17","end":"14:17","startHours":13.27536840794912,"endHours":14.27536840794912,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:17","end":"15:17","startHours":14.27536840794912,"endHours":15.27536840794912,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:17","end":"16:17","startHours":15.27536840794912,"endHours":16.27536840794912,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:17","end":"17:17","startHours":16.27536840794912,"endHours":17.27536840794912,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:17","end":"18:17","startHours":17.27536840794912,"endHours":18.27536840794912,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:17","end":"19:17","startHours":18.27536840794912,"endHours":19.27536840794912,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:17","end":"20:17","startHours":19.27536840794912,"endHours":20.27536840794912,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:17","end":"21:17","startHours":20.27536840794912,"endHours":21.27536840794912,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:17","end":"22:17","startHours":21.27536840794912,"endHours":22.27536840794912,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:17","end":"23:17","startHours":22.27536840794912,"endHours":23.27536840794912,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:17","end":"00:17","startHours":23.27536840794912,"endHours":24.27536840794912,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:17","end":"01:17","startHours":24.27536840794912,"endHours":25.27536840794912,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:17","end":"02:17","startHours":25.27536840794912,"endHours":26.27536840794912,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:17","end":"03:17","startHours":26.27536840794912,"endHours":27.27536840794912,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:17","end":"04:17","startHours":27.27536840794912,"endHours":28.27536840794912,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:17","end":"05:17","startHours":28.27536840794912,"endHours":29.27536840794912,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:17","end":"06:17","startHours":29.27536840794912,"endHours":30.27536840794912,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:17","end":"07:17","startHours":30.27536840794912,"endHours":31.27536840794912,"planetary_lord":"Moon"}],"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.43587377019262,"eotMinutes":-1.6574884635790872,"ayanamsa":24.1809}},"calendars":{"vikram_samvat":2080,"vikram_samvatsara":"Nala","saka_samvat":1945,"saka_samvatsara":"Śobhana","bengali_samvat":1430,"malayalam_era":1199,"nanakshahi_year":554,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Caturthī · Vikram 2080 Nala · Śaka 1945 Śobhana"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"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":[]},"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 22, 2023 CE · Perth, Australia · Vidhyamitra","description":"June 22, 2023 CE for Perth, Australia: Śukla Caturthī, sūryodaya 07:17, sūryāsta 17:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2023-06-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2023-06-22","sa":"https://sa.vidhyamitra.com/city/perth/2023-06-22","hi":"https://hi.vidhyamitra.com/city/perth/2023-06-22","x-default":"https://vidhyamitra.com/city/perth/2023-06-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T02:59:47.513Z","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":"2026-05-15T02:59:47.513Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T02:59:47.513Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}