{"id":"vidhyamitra:city-day:perth:2045-08-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2045-08-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2045-08-04","date_display":"August 4, 2045 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":2045,"month":8,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2468196.770833,"kali_year":5147,"ahargana":1879731.2708,"sun":{"sidereal_longitude":106.9473,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":358.3107,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":251.3634,"elapsed_within_tithi_degrees":11.3634},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":358.3107,"elapsed_within_degrees":11.6441},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":105.2581},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"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":2045,"month":8,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2468196.770833,"ahargana":1879731.2708,"kali_year":5147,"ayanamsa_lahiri":24.4899,"grahas":{"sun":{"sidereal_longitude":107.60938999999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":354.68629,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":3.7082},"mars":{"sidereal_longitude":82.43138999999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":94.75079,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":316.15099,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":142.17098999999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":219.77499,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":302.7914,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":122.7914,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2045,"month":8,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2468196.770833,"kali_year":5147,"ahargana":1879731.2708,"sun":{"sidereal_longitude":106.9473,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":358.3107,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":251.3634,"elapsed_within_tithi_degrees":11.3634},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":358.3107,"elapsed_within_degrees":11.6441},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":105.2581},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.708,"elongation":108.637},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.708,"opposition_distance":71.363}},"eclipse_window_40days":[{"offset_days":-6,"type":"lunar","occurs":true,"moon_latitude":-1.485,"opposition_distance":2.577}]},"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":"07:03","sunsetLocal":"17:42","solarNoonLocal":"12:22","dayLengthHours":10.658518824059406,"dayLengthDisplay":"10 Hours 39 Mins 31 Secs","nightLengthDisplay":"13 Hours 20 Mins 29 Secs","moonriseLocal":"23:07","moonsetLocal":"10:35","rahuKala":{"name":"Rāhu Kāla","start":"11:02","end":"12:22","startHours":11.040216238059873,"endHours":12.372531091067298,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:02","end":"16:22","startHours":15.037160797082151,"endHours":16.369475650089576,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:23","end":"09:42","startHours":8.375586532045022,"endHours":9.707901385052448,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:53","startHours":9.530259404651456,"endHours":9.885543365453437,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:29","end":"07:46","startHours":7.487376630040071,"endHours":7.771603798681655,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:44","startHours":12.017247130265318,"endHours":12.727815051869278,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:37","end":"06:20","startHours":5.622135835829675,"endHours":6.332703757433635,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:09","end":"07:03","startHours":6.155061777032645,"endHours":7.043271679037596,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:52","startHours":14.1489508950772,"endHours":14.85951881668116,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:30","end":"17:54","startHours":17.501790503097002,"endHours":17.901790503097,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:42","end":"18:09","startHours":17.701790503097,"endHours":18.145895454099477,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:27","end":"19:12","startHours":17.451790503097,"endHours":19.201790503097,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:44","startHours":24.017247130265318,"endHours":24.72781505186928,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:03","end":"08:23","startHours":7.043271679037596,"endHours":8.375586532045022,"quality":"neutral"},{"name":"Labha","start":"08:23","end":"09:42","startHours":8.375586532045022,"endHours":9.707901385052448,"quality":"auspicious"},{"name":"Amṛta","start":"09:42","end":"11:02","startHours":9.707901385052448,"endHours":11.040216238059873,"quality":"auspicious"},{"name":"Kāla","start":"11:02","end":"12:22","startHours":11.040216238059873,"endHours":12.372531091067298,"quality":"inauspicious"},{"name":"Śubha","start":"12:22","end":"13:42","startHours":12.372531091067298,"endHours":13.704845944074725,"quality":"auspicious"},{"name":"Roga","start":"13:42","end":"15:02","startHours":13.704845944074725,"endHours":15.037160797082151,"quality":"inauspicious"},{"name":"Udveg","start":"15:02","end":"16:22","startHours":15.037160797082151,"endHours":16.369475650089576,"quality":"inauspicious"},{"name":"Chala","start":"16:22","end":"17:42","startHours":16.369475650089576,"endHours":17.701790503097,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:42","end":"19:22","startHours":17.701790503097,"endHours":19.369475650089576,"quality":"inauspicious"},{"name":"Udveg","start":"19:22","end":"21:02","startHours":19.369475650089576,"endHours":21.03716079708215,"quality":"inauspicious"},{"name":"Chala","start":"21:02","end":"22:42","startHours":21.03716079708215,"endHours":22.704845944074723,"quality":"neutral"},{"name":"Labha","start":"22:42","end":"00:22","startHours":22.704845944074723,"endHours":24.372531091067298,"quality":"auspicious"},{"name":"Amṛta","start":"00:22","end":"02:02","startHours":24.372531091067298,"endHours":26.040216238059873,"quality":"auspicious"},{"name":"Kāla","start":"02:02","end":"03:42","startHours":26.040216238059873,"endHours":27.707901385052445,"quality":"inauspicious"},{"name":"Śubha","start":"03:42","end":"05:23","startHours":27.707901385052445,"endHours":29.37558653204502,"quality":"auspicious"},{"name":"Roga","start":"05:23","end":"07:03","startHours":29.37558653204502,"endHours":31.043271679037595,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:03","end":"08:03","startHours":7.043271679037596,"endHours":8.043271679037595,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:03","end":"09:03","startHours":8.043271679037595,"endHours":9.043271679037595,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:03","end":"10:03","startHours":9.043271679037595,"endHours":10.043271679037595,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:03","end":"11:03","startHours":10.043271679037595,"endHours":11.043271679037595,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:03","end":"12:03","startHours":11.043271679037595,"endHours":12.043271679037595,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:03","end":"13:03","startHours":12.043271679037595,"endHours":13.043271679037595,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:03","end":"14:03","startHours":13.043271679037595,"endHours":14.043271679037595,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:03","end":"15:03","startHours":14.043271679037595,"endHours":15.043271679037595,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:03","end":"16:03","startHours":15.043271679037595,"endHours":16.043271679037595,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:03","end":"17:03","startHours":16.043271679037595,"endHours":17.043271679037595,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:03","end":"18:03","startHours":17.043271679037595,"endHours":18.043271679037595,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:03","end":"19:03","startHours":18.043271679037595,"endHours":19.043271679037595,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:03","end":"20:03","startHours":19.043271679037595,"endHours":20.043271679037595,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:03","end":"21:03","startHours":20.043271679037595,"endHours":21.043271679037595,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:03","end":"22:03","startHours":21.043271679037595,"endHours":22.043271679037595,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:03","end":"23:03","startHours":22.043271679037595,"endHours":23.043271679037595,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:03","end":"00:03","startHours":23.043271679037595,"endHours":24.043271679037595,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:03","end":"01:03","startHours":24.043271679037595,"endHours":25.043271679037595,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:03","end":"02:03","startHours":25.043271679037595,"endHours":26.043271679037595,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:03","end":"03:03","startHours":26.043271679037595,"endHours":27.043271679037595,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:03","end":"04:03","startHours":27.043271679037595,"endHours":28.043271679037595,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:03","end":"05:03","startHours":28.043271679037595,"endHours":29.043271679037595,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:03","end":"06:03","startHours":29.043271679037595,"endHours":30.043271679037595,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:03","end":"07:03","startHours":30.043271679037595,"endHours":31.043271679037595,"planetary_lord":"Mars"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":17.16420442617206,"eotMinutes":-5.793865464037833,"ayanamsa":24.4899}},"calendars":{"vikram_samvat":2102,"vikram_samvatsara":"Bahudhānya","saka_samvat":1967,"saka_samvatsara":"Krodhana","bengali_samvat":1452,"malayalam_era":1221,"nanakshahi_year":576,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Ṣaṣṭhī · Vikram 2102 Bahudhānya · Śaka 1967 Krodhana"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 August 4, 2045 CE · Perth, Australia · Vidhyamitra","description":"August 4, 2045 CE for Perth, Australia: Kṛṣṇa Ṣaṣṭhī, sūryodaya 07:03, sūryāsta 17:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2045-08-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2045-08-04","sa":"https://sa.vidhyamitra.com/city/perth/2045-08-04","hi":"https://hi.vidhyamitra.com/city/perth/2045-08-04","x-default":"https://vidhyamitra.com/city/perth/2045-08-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:50:41.506Z","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":"2026-05-31T14:50:41.506Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:50:41.506Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}