{"id":"vidhyamitra:city-day:perth:2066-08-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2066-08-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2066-08-06","date_display":"August 6, 2066 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":2066,"month":8,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475868.770833,"kali_year":5168,"ahargana":1887403.2708,"sun":{"sidereal_longitude":108.4379,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":294.0771,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":185.6393,"elapsed_within_tithi_degrees":5.6393},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":294.0771,"elapsed_within_degrees":0.7438},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":42.515},"karana":{"half_tithi_index":30,"name":"Bālava"},"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":2066,"month":8,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2475868.770833,"ahargana":1887403.2708,"kali_year":5168,"ayanamsa_lahiri":24.7833,"grahas":{"sun":{"sidereal_longitude":109.16016300000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":293.74976300000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false,"latitude":2.7554},"mars":{"sidereal_longitude":115.17506300000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":94.771163,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":216.29586300000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":153.919763,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":123.320963,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":256.2919,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":76.2919,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2066,"month":8,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475868.770833,"kali_year":5168,"ahargana":1887403.2708,"sun":{"sidereal_longitude":108.4379,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":294.0771,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":185.6393,"elapsed_within_tithi_degrees":5.6393},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":294.0771,"elapsed_within_degrees":0.7438},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":42.515},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.755,"elongation":174.361},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.755,"opposition_distance":5.639}},"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":"07:01","sunsetLocal":"17:43","solarNoonLocal":"12:22","dayLengthHours":10.706357029528998,"dayLengthDisplay":"10 Hours 42 Mins 23 Secs","nightLengthDisplay":"13 Hours 17 Mins 37 Secs","moonriseLocal":"17:58","moonsetLocal":"07:23","rahuKala":{"name":"Rāhu Kāla","start":"11:02","end":"12:22","startHours":11.030877456792634,"endHours":12.36917208548376,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:03","end":"16:23","startHours":15.045761342866008,"endHours":16.38405597155713,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:21","end":"09:42","startHours":8.354288199410385,"endHours":9.69258282810151,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:31","end":"09:52","startHours":9.514143544276026,"endHours":9.871022111926994,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:28","end":"07:45","startHours":7.462091780282968,"endHours":7.747594634403741,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:44","startHours":12.012293517832793,"endHours":12.726050653134726,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:35","end":"06:18","startHours":5.588479300115393,"endHours":6.302236435417327,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:07","end":"07:01","startHours":6.123797151591844,"endHours":7.01599357071926,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:52","startHours":14.153564923738593,"endHours":14.867322059040525,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:31","end":"17:55","startHours":17.52235060024826,"endHours":17.922350600248258,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:43","end":"18:10","startHours":17.72235060024826,"endHours":18.168448809811967,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:28","end":"19:13","startHours":17.47235060024826,"endHours":19.22235060024826,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:44","startHours":24.012293517832795,"endHours":24.726050653134727,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:01","end":"08:21","startHours":7.01599357071926,"endHours":8.354288199410385,"quality":"neutral"},{"name":"Labha","start":"08:21","end":"09:42","startHours":8.354288199410385,"endHours":9.69258282810151,"quality":"auspicious"},{"name":"Amṛta","start":"09:42","end":"11:02","startHours":9.69258282810151,"endHours":11.030877456792634,"quality":"auspicious"},{"name":"Kāla","start":"11:02","end":"12:22","startHours":11.030877456792634,"endHours":12.36917208548376,"quality":"inauspicious"},{"name":"Śubha","start":"12:22","end":"13:42","startHours":12.36917208548376,"endHours":13.707466714174885,"quality":"auspicious"},{"name":"Roga","start":"13:42","end":"15:03","startHours":13.707466714174885,"endHours":15.045761342866008,"quality":"inauspicious"},{"name":"Udveg","start":"15:03","end":"16:23","startHours":15.045761342866008,"endHours":16.38405597155713,"quality":"inauspicious"},{"name":"Chala","start":"16:23","end":"17:43","startHours":16.38405597155713,"endHours":17.72235060024826,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:43","end":"19:23","startHours":17.72235060024826,"endHours":19.384055971557135,"quality":"inauspicious"},{"name":"Udveg","start":"19:23","end":"21:03","startHours":19.384055971557135,"endHours":21.045761342866008,"quality":"inauspicious"},{"name":"Chala","start":"21:03","end":"22:42","startHours":21.045761342866008,"endHours":22.707466714174885,"quality":"neutral"},{"name":"Labha","start":"22:42","end":"00:22","startHours":22.707466714174885,"endHours":24.36917208548376,"quality":"auspicious"},{"name":"Amṛta","start":"00:22","end":"02:02","startHours":24.36917208548376,"endHours":26.030877456792634,"quality":"auspicious"},{"name":"Kāla","start":"02:02","end":"03:42","startHours":26.030877456792634,"endHours":27.69258282810151,"quality":"inauspicious"},{"name":"Śubha","start":"03:42","end":"05:21","startHours":27.69258282810151,"endHours":29.354288199410384,"quality":"auspicious"},{"name":"Roga","start":"05:21","end":"07:01","startHours":29.354288199410384,"endHours":31.01599357071926,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:01","end":"08:01","startHours":7.01599357071926,"endHours":8.01599357071926,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:01","end":"09:01","startHours":8.01599357071926,"endHours":9.01599357071926,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:01","end":"10:01","startHours":9.01599357071926,"endHours":10.01599357071926,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:01","end":"11:01","startHours":10.01599357071926,"endHours":11.01599357071926,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:01","end":"12:01","startHours":11.01599357071926,"endHours":12.01599357071926,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:01","end":"13:01","startHours":12.01599357071926,"endHours":13.01599357071926,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:01","end":"14:01","startHours":13.01599357071926,"endHours":14.01599357071926,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:01","end":"15:01","startHours":14.01599357071926,"endHours":15.01599357071926,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:01","end":"16:01","startHours":15.01599357071926,"endHours":16.01599357071926,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:01","end":"17:01","startHours":16.01599357071926,"endHours":17.01599357071926,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:01","end":"18:01","startHours":17.01599357071926,"endHours":18.01599357071926,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:01","end":"19:01","startHours":18.01599357071926,"endHours":19.01599357071926,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:01","end":"20:01","startHours":19.01599357071926,"endHours":20.01599357071926,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:01","end":"21:01","startHours":20.01599357071926,"endHours":21.01599357071926,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:01","end":"22:01","startHours":21.01599357071926,"endHours":22.01599357071926,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:01","end":"23:01","startHours":22.01599357071926,"endHours":23.01599357071926,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:01","end":"00:01","startHours":23.01599357071926,"endHours":24.01599357071926,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:01","end":"01:01","startHours":24.01599357071926,"endHours":25.01599357071926,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:01","end":"02:01","startHours":25.01599357071926,"endHours":26.01599357071926,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:01","end":"03:01","startHours":26.01599357071926,"endHours":27.01599357071926,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:01","end":"04:01","startHours":27.01599357071926,"endHours":28.01599357071926,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:01","end":"05:01","startHours":28.01599357071926,"endHours":29.01599357071926,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:01","end":"06:01","startHours":29.01599357071926,"endHours":30.01599357071926,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:01","end":"07:01","startHours":30.01599357071926,"endHours":31.01599357071926,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Lumba","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":16.641192776075478,"eotMinutes":-5.592325129025582,"ayanamsa":24.7833}},"calendars":{"vikram_samvat":2123,"vikram_samvatsara":"Vikāri","saka_samvat":1988,"saka_samvatsara":"Vyaya","bengali_samvat":1473,"malayalam_era":1242,"nanakshahi_year":597,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","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":"Bhādrapada Kṛṣṇa Pratipada · Vikram 2123 Vikāri · Śaka 1988 Vyaya"},"festivals":[{"id":"pitra-paksha-start","name":"Pitṛ-Pakṣa Start","name_sanskrit":"पितृ पक्ष आरम्भ","tradition":"Pan-Hindu","associated_deity":"Pitṛ-gaṇa","significance":"Begin 16-day śrāddha period for ancestors. Bhādrapada Pūrṇimā next-day.","vrata":true,"detection":{"tithi_number":16,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":2}],"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 6, 2066 CE · Perth, Australia · Vidhyamitra","description":"August 6, 2066 CE for Perth, Australia: Kṛṣṇa Pratipada, sūryodaya 07:01, sūryāsta 17:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2066-08-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2066-08-06","sa":"https://sa.vidhyamitra.com/city/perth/2066-08-06","hi":"https://hi.vidhyamitra.com/city/perth/2066-08-06","x-default":"https://vidhyamitra.com/city/perth/2066-08-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T12:19:34.601Z","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":"2026-06-01T12:19:34.601Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T12:19:34.601Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}