{"id":"vidhyamitra:city-day:perth:2022-07-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2022-07-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2022-07-17","date_display":"July 17, 2022 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":2022,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459777.770833,"kali_year":5124,"ahargana":1871312.2708,"sun":{"sidereal_longitude":89.816,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":313.5022,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":223.6862,"elapsed_within_tithi_degrees":7.6862},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":313.5022,"elapsed_within_degrees":6.8355},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":43.3182},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2022,"month":7,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459777.770833,"ahargana":1871312.2708,"kali_year":5124,"ayanamsa_lahiri":24.1679,"grahas":{"sun":{"sidereal_longitude":90.31035800000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":315.83665799999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false,"latitude":-4.3538},"mars":{"sidereal_longitude":13.591057999999975,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":90.265558,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":344.303358,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":64.286158,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":299.7907580000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":28.8705,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":208.8705,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":2022,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459777.770833,"kali_year":5124,"ahargana":1871312.2708,"sun":{"sidereal_longitude":89.816,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":313.5022,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":223.6862,"elapsed_within_tithi_degrees":7.6862},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":313.5022,"elapsed_within_degrees":6.8355},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":43.3182},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.354,"elongation":136.314},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.354,"opposition_distance":43.686}},"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":"07:14","sunsetLocal":"17:31","solarNoonLocal":"12:22","dayLengthHours":10.275679295599481,"dayLengthDisplay":"10 Hours 16 Mins 32 Secs","nightLengthDisplay":"13 Hours 43 Mins 28 Secs","moonriseLocal":"21:02","moonsetLocal":"09:47","rahuKala":{"name":"Rāhu Kāla","start":"16:14","end":"17:31","startHours":16.22557278417145,"endHours":17.510032696121385,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:22","end":"13:39","startHours":12.372193048321645,"endHours":13.656652960271579,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:56","end":"16:14","startHours":14.941112872221515,"endHours":16.22557278417145,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"09:58","startHours":9.632011902828449,"endHours":9.9745345460151,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:40","end":"07:56","startHours":7.6625067045052155,"endHours":7.936524819054535,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:43","startHours":12.029670405134995,"endHours":12.714715691508294,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:52","end":"06:33","startHours":5.864262827775306,"endHours":6.549308114148605,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:23","end":"07:14","startHours":6.37804679255528,"endHours":7.234353400521904,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:46","startHours":14.084806264254892,"endHours":14.769851550628191,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:19","end":"17:43","startHours":17.310032696121386,"endHours":17.710032696121385,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:31","end":"17:56","startHours":17.510032696121385,"endHours":17.938186000104697,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:16","end":"19:01","startHours":17.260032696121385,"endHours":19.010032696121385,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:43","startHours":24.029670405134997,"endHours":24.714715691508292,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:14","end":"08:31","startHours":7.234353400521904,"endHours":8.518813312471838,"quality":"inauspicious"},{"name":"Chala","start":"08:31","end":"09:48","startHours":8.518813312471838,"endHours":9.803273224421774,"quality":"neutral"},{"name":"Labha","start":"09:48","end":"11:05","startHours":9.803273224421774,"endHours":11.08773313637171,"quality":"auspicious"},{"name":"Amṛta","start":"11:05","end":"12:22","startHours":11.08773313637171,"endHours":12.372193048321645,"quality":"auspicious"},{"name":"Kāla","start":"12:22","end":"13:39","startHours":12.372193048321645,"endHours":13.656652960271579,"quality":"inauspicious"},{"name":"Śubha","start":"13:39","end":"14:56","startHours":13.656652960271579,"endHours":14.941112872221515,"quality":"auspicious"},{"name":"Roga","start":"14:56","end":"16:14","startHours":14.941112872221515,"endHours":16.22557278417145,"quality":"inauspicious"},{"name":"Udveg","start":"16:14","end":"17:31","startHours":16.22557278417145,"endHours":17.510032696121385,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:31","end":"19:14","startHours":17.510032696121385,"endHours":19.22557278417145,"quality":"auspicious"},{"name":"Roga","start":"19:14","end":"20:56","startHours":19.22557278417145,"endHours":20.941112872221517,"quality":"inauspicious"},{"name":"Udveg","start":"20:56","end":"22:39","startHours":20.941112872221517,"endHours":22.65665296027158,"quality":"inauspicious"},{"name":"Chala","start":"22:39","end":"00:22","startHours":22.65665296027158,"endHours":24.372193048321645,"quality":"neutral"},{"name":"Labha","start":"00:22","end":"02:05","startHours":24.372193048321645,"endHours":26.08773313637171,"quality":"auspicious"},{"name":"Amṛta","start":"02:05","end":"03:48","startHours":26.08773313637171,"endHours":27.803273224421773,"quality":"auspicious"},{"name":"Kāla","start":"03:48","end":"05:31","startHours":27.803273224421773,"endHours":29.51881331247184,"quality":"inauspicious"},{"name":"Śubha","start":"05:31","end":"07:14","startHours":29.51881331247184,"endHours":31.234353400521904,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:14","end":"08:14","startHours":7.234353400521904,"endHours":8.234353400521904,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:14","end":"09:14","startHours":8.234353400521904,"endHours":9.234353400521904,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:14","end":"10:14","startHours":9.234353400521904,"endHours":10.234353400521904,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:14","end":"11:14","startHours":10.234353400521904,"endHours":11.234353400521904,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:14","end":"12:14","startHours":11.234353400521904,"endHours":12.234353400521904,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:14","end":"13:14","startHours":12.234353400521904,"endHours":13.234353400521904,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:14","end":"14:14","startHours":13.234353400521904,"endHours":14.234353400521904,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:14","end":"15:14","startHours":14.234353400521904,"endHours":15.234353400521904,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:14","end":"16:14","startHours":15.234353400521904,"endHours":16.234353400521904,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:14","end":"17:14","startHours":16.234353400521904,"endHours":17.234353400521904,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:14","end":"18:14","startHours":17.234353400521904,"endHours":18.234353400521904,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:14","end":"19:14","startHours":18.234353400521904,"endHours":19.234353400521904,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:14","end":"20:14","startHours":19.234353400521904,"endHours":20.234353400521904,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:14","end":"21:14","startHours":20.234353400521904,"endHours":21.234353400521904,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:14","end":"22:14","startHours":21.234353400521904,"endHours":22.234353400521904,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:14","end":"23:14","startHours":22.234353400521904,"endHours":23.234353400521904,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:14","end":"00:14","startHours":23.234353400521904,"endHours":24.234353400521904,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:14","end":"01:14","startHours":24.234353400521904,"endHours":25.234353400521904,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:14","end":"02:14","startHours":25.234353400521904,"endHours":26.234353400521904,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:14","end":"03:14","startHours":26.234353400521904,"endHours":27.234353400521904,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:14","end":"04:14","startHours":27.234353400521904,"endHours":28.234353400521904,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:14","end":"05:14","startHours":28.234353400521904,"endHours":29.234353400521904,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:14","end":"06:14","startHours":29.234353400521904,"endHours":30.234353400521904,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:14","end":"07:14","startHours":30.234353400521904,"endHours":31.234353400521904,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.222071806023113,"eotMinutes":-5.773582899298716,"ayanamsa":24.1679}},"calendars":{"vikram_samvat":2079,"vikram_samvatsara":"Rākṣasa","saka_samvat":1944,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1429,"malayalam_era":1198,"nanakshahi_year":553,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Caturthī · Vikram 2079 Rākṣasa · Śaka 1944 Śubhakṛt"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 July 17, 2022 CE · Perth, Australia · Vidhyamitra","description":"July 17, 2022 CE for Perth, Australia: Kṛṣṇa Caturthī, sūryodaya 07:14, sūryāsta 17:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2022-07-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2022-07-17","sa":"https://sa.vidhyamitra.com/city/perth/2022-07-17","hi":"https://hi.vidhyamitra.com/city/perth/2022-07-17","x-default":"https://vidhyamitra.com/city/perth/2022-07-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T03:27:30.717Z","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":"2026-05-15T03:27:30.717Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T03:27:30.717Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}