{"id":"vidhyamitra:city-day:perth:2033-08-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2033-08-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2033-08-08","date_display":"August 8, 2033 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":2033,"month":8,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463817.770833,"kali_year":5135,"ahargana":1875352.2708,"sun":{"sidereal_longitude":110.8561,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":255.3811,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":144.5251,"elapsed_within_tithi_degrees":0.5251},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":255.3811,"elapsed_within_degrees":2.0478},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":6.2372},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2033,"month":8,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2463817.770833,"ahargana":1875352.2708,"kali_year":5135,"ayanamsa_lahiri":24.3224,"grahas":{"sun":{"sidereal_longitude":111.5127,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":255.68370000000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false,"latitude":4.4391},"mars":{"sidereal_longitude":245.298,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":98.05880000000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":309.7551000000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":74.89670000000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":80.8073,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":174.8119,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":354.8119,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2033,"month":8,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463817.770833,"kali_year":5135,"ahargana":1875352.2708,"sun":{"sidereal_longitude":110.8561,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":255.3811,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":144.5251,"elapsed_within_tithi_degrees":0.5251},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":255.3811,"elapsed_within_degrees":2.0478},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":6.2372},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.439,"elongation":144.525},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.439,"opposition_distance":35.475}},"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":"06:59","sunsetLocal":"17:45","solarNoonLocal":"12:22","dayLengthHours":10.756646049075734,"dayLengthDisplay":"10 Hours 45 Mins 24 Secs","nightLengthDisplay":"13 Hours 14 Mins 36 Secs","moonriseLocal":"14:54","moonsetLocal":"05:03","rahuKala":{"name":"Rāhu Kāla","start":"08:20","end":"09:41","startHours":8.331375685588977,"endHours":9.675956441723445,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:01","end":"12:22","startHours":11.020537197857912,"endHours":12.365117953992378,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:43","end":"15:03","startHours":13.709698710126844,"endHours":15.054279466261312,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:30","end":"09:51","startHours":9.496679007572183,"endHours":9.855233875874706,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:26","end":"07:43","startHours":7.434988514832667,"endHours":7.721832409474686,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:43","startHours":12.006563085689853,"endHours":12.723672822294903,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:33","end":"06:16","startHours":5.552575456244414,"endHours":6.269685192849463,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:05","end":"06:59","startHours":6.0904077586982,"endHours":6.986794929454511,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:53","startHours":14.157892295505,"endHours":14.87500203211005,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:33","end":"17:57","startHours":17.543440978530246,"endHours":17.943440978530244,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:45","end":"18:11","startHours":17.743440978530245,"endHours":18.1916345639084,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:30","end":"19:15","startHours":17.493440978530245,"endHours":19.243440978530245,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:43","startHours":24.006563085689855,"endHours":24.7236728222949,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:59","end":"08:20","startHours":6.986794929454511,"endHours":8.331375685588977,"quality":"auspicious"},{"name":"Kāla","start":"08:20","end":"09:41","startHours":8.331375685588977,"endHours":9.675956441723445,"quality":"inauspicious"},{"name":"Śubha","start":"09:41","end":"11:01","startHours":9.675956441723445,"endHours":11.020537197857912,"quality":"auspicious"},{"name":"Roga","start":"11:01","end":"12:22","startHours":11.020537197857912,"endHours":12.365117953992378,"quality":"inauspicious"},{"name":"Udveg","start":"12:22","end":"13:43","startHours":12.365117953992378,"endHours":13.709698710126844,"quality":"inauspicious"},{"name":"Chala","start":"13:43","end":"15:03","startHours":13.709698710126844,"endHours":15.054279466261312,"quality":"neutral"},{"name":"Labha","start":"15:03","end":"16:24","startHours":15.054279466261312,"endHours":16.39886022239578,"quality":"auspicious"},{"name":"Amṛta","start":"16:24","end":"17:45","startHours":16.39886022239578,"endHours":17.743440978530245,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:45","end":"19:24","startHours":17.743440978530245,"endHours":19.39886022239578,"quality":"neutral"},{"name":"Labha","start":"19:24","end":"21:03","startHours":19.39886022239578,"endHours":21.054279466261313,"quality":"auspicious"},{"name":"Amṛta","start":"21:03","end":"22:43","startHours":21.054279466261313,"endHours":22.709698710126844,"quality":"auspicious"},{"name":"Kāla","start":"22:43","end":"00:22","startHours":22.709698710126844,"endHours":24.365117953992378,"quality":"inauspicious"},{"name":"Śubha","start":"00:22","end":"02:01","startHours":24.365117953992378,"endHours":26.020537197857912,"quality":"auspicious"},{"name":"Roga","start":"02:01","end":"03:41","startHours":26.020537197857912,"endHours":27.675956441723443,"quality":"inauspicious"},{"name":"Udveg","start":"03:41","end":"05:20","startHours":27.675956441723443,"endHours":29.331375685588977,"quality":"inauspicious"},{"name":"Chala","start":"05:20","end":"06:59","startHours":29.331375685588977,"endHours":30.98679492945451,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:59","end":"07:59","startHours":6.986794929454511,"endHours":7.986794929454511,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:59","end":"08:59","startHours":7.986794929454511,"endHours":8.986794929454511,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:59","end":"09:59","startHours":8.986794929454511,"endHours":9.986794929454511,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:59","end":"10:59","startHours":9.986794929454511,"endHours":10.986794929454511,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:59","end":"11:59","startHours":10.986794929454511,"endHours":11.986794929454511,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:59","end":"12:59","startHours":11.986794929454511,"endHours":12.986794929454511,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:59","end":"13:59","startHours":12.986794929454511,"endHours":13.986794929454511,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:59","end":"14:59","startHours":13.986794929454511,"endHours":14.986794929454511,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:59","end":"15:59","startHours":14.986794929454511,"endHours":15.986794929454511,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:59","end":"16:59","startHours":15.986794929454511,"endHours":16.98679492945451,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:59","end":"17:59","startHours":16.98679492945451,"endHours":17.98679492945451,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:59","end":"18:59","startHours":17.98679492945451,"endHours":18.98679492945451,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:59","end":"19:59","startHours":18.98679492945451,"endHours":19.98679492945451,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:59","end":"20:59","startHours":19.98679492945451,"endHours":20.98679492945451,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:59","end":"21:59","startHours":20.98679492945451,"endHours":21.98679492945451,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:59","end":"22:59","startHours":21.98679492945451,"endHours":22.98679492945451,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:59","end":"23:59","startHours":22.98679492945451,"endHours":23.98679492945451,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:59","end":"00:59","startHours":23.98679492945451,"endHours":24.98679492945451,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:59","end":"01:59","startHours":24.98679492945451,"endHours":25.98679492945451,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:59","end":"02:59","startHours":25.98679492945451,"endHours":26.98679492945451,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:59","end":"03:59","startHours":26.98679492945451,"endHours":27.98679492945451,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:59","end":"04:59","startHours":27.98679492945451,"endHours":28.98679492945451,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:59","end":"05:59","startHours":28.98679492945451,"endHours":29.98679492945451,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:59","end":"06:59","startHours":29.98679492945451,"endHours":30.98679492945451,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":16.08782344068768,"eotMinutes":-5.349077239542768,"ayanamsa":24.3224}},"calendars":{"vikram_samvat":2090,"vikram_samvatsara":"Akṣaya","saka_samvat":1955,"saka_samvatsara":"Pramādī","bengali_samvat":1440,"malayalam_era":1209,"nanakshahi_year":564,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Trayodaśī · Vikram 2090 Akṣaya · Śaka 1955 Pramādī"},"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":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 8, 2033 CE · Perth, Australia · Vidhyamitra","description":"August 8, 2033 CE for Perth, Australia: Śukla Trayodaśī, sūryodaya 06:59, sūryāsta 17:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2033-08-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2033-08-08","sa":"https://sa.vidhyamitra.com/city/perth/2033-08-08","hi":"https://hi.vidhyamitra.com/city/perth/2033-08-08","x-default":"https://vidhyamitra.com/city/perth/2033-08-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T19:05:21.301Z","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":"2026-05-15T19:05:21.301Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T19:05:21.301Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}