{"id":"vidhyamitra:city-day:perth:2077-08-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2077-08-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2077-08-22","date_display":"August 22, 2077 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2077,"month":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2479902.770833,"kali_year":5179,"ahargana":1891437.2708,"sun":{"sidereal_longitude":123.8656,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":165.2996,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":41.434,"elapsed_within_tithi_degrees":5.434},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.2996,"elapsed_within_degrees":5.2996},"yoga":{"number":22,"name":"Sādhya","sum_longitude":289.1653},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"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":2077,"month":8,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2479902.770833,"ahargana":1891437.2708,"kali_year":5179,"ayanamsa_lahiri":24.9376,"grahas":{"sun":{"sidereal_longitude":124.69793500000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":162.60553499999992,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false,"latitude":3.7836},"mars":{"sidereal_longitude":96.37683500000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":109.35963500000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":192.57933500000001,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":164.462535,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":249.15383500000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":42.5512,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":222.5512,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2077,"month":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2479902.770833,"kali_year":5179,"ahargana":1891437.2708,"sun":{"sidereal_longitude":123.8656,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":165.2996,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":41.434,"elapsed_within_tithi_degrees":5.434},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.2996,"elapsed_within_degrees":5.2996},"yoga":{"number":22,"name":"Sādhya","sum_longitude":289.1653},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.784,"elongation":41.434},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.784,"opposition_distance":138.566}},"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":"06:44","sunsetLocal":"17:54","solarNoonLocal":"12:19","dayLengthHours":11.154010760623452,"dayLengthDisplay":"11 Hours 09 Mins 14 Secs","nightLengthDisplay":"12 Hours 50 Mins 46 Secs","moonriseLocal":"08:40","moonsetLocal":"21:01","rahuKala":{"name":"Rāhu Kāla","start":"16:30","end":"17:54","startHours":16.501009639631263,"endHours":17.895260984709196,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:19","end":"13:43","startHours":12.318255604397471,"endHours":13.7125069494754,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:06","end":"16:30","startHours":15.106758294553334,"endHours":16.501009639631263,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:43","startHours":9.343852734897883,"endHours":9.715653093585331,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:30","startHours":7.206000672445055,"endHours":7.5034409593950135,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:41","startHours":11.946455245710023,"endHours":12.69005596308492,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:15","end":"06:00","startHours":5.254048789335951,"endHours":5.9976495067108475,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:49","end":"06:44","startHours":5.8117493273671235,"endHours":6.741250224085745,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"14:55","startHours":14.177257397834712,"endHours":14.920858115209608,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:42","end":"18:06","startHours":17.695260984709197,"endHours":18.095260984709196,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:54","end":"18:22","startHours":17.895260984709196,"endHours":18.360011433068507,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:39","end":"19:24","startHours":17.645260984709196,"endHours":19.395260984709196,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:41","startHours":23.946455245710023,"endHours":24.69005596308492,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:44","end":"08:08","startHours":6.741250224085745,"endHours":8.135501569163676,"quality":"inauspicious"},{"name":"Chala","start":"08:08","end":"09:32","startHours":8.135501569163676,"endHours":9.529752914241607,"quality":"neutral"},{"name":"Labha","start":"09:32","end":"10:55","startHours":9.529752914241607,"endHours":10.924004259319538,"quality":"auspicious"},{"name":"Amṛta","start":"10:55","end":"12:19","startHours":10.924004259319538,"endHours":12.318255604397471,"quality":"auspicious"},{"name":"Kāla","start":"12:19","end":"13:43","startHours":12.318255604397471,"endHours":13.7125069494754,"quality":"inauspicious"},{"name":"Śubha","start":"13:43","end":"15:06","startHours":13.7125069494754,"endHours":15.106758294553334,"quality":"auspicious"},{"name":"Roga","start":"15:06","end":"16:30","startHours":15.106758294553334,"endHours":16.501009639631263,"quality":"inauspicious"},{"name":"Udveg","start":"16:30","end":"17:54","startHours":16.501009639631263,"endHours":17.895260984709196,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:54","end":"19:30","startHours":17.895260984709196,"endHours":19.501009639631263,"quality":"auspicious"},{"name":"Roga","start":"19:30","end":"21:06","startHours":19.501009639631263,"endHours":21.106758294553334,"quality":"inauspicious"},{"name":"Udveg","start":"21:06","end":"22:43","startHours":21.106758294553334,"endHours":22.7125069494754,"quality":"inauspicious"},{"name":"Chala","start":"22:43","end":"00:19","startHours":22.7125069494754,"endHours":24.31825560439747,"quality":"neutral"},{"name":"Labha","start":"00:19","end":"01:55","startHours":24.31825560439747,"endHours":25.92400425931954,"quality":"auspicious"},{"name":"Amṛta","start":"01:55","end":"03:32","startHours":25.92400425931954,"endHours":27.529752914241605,"quality":"auspicious"},{"name":"Kāla","start":"03:32","end":"05:08","startHours":27.529752914241605,"endHours":29.135501569163676,"quality":"inauspicious"},{"name":"Śubha","start":"05:08","end":"06:44","startHours":29.135501569163676,"endHours":30.741250224085746,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:44","end":"07:44","startHours":6.741250224085745,"endHours":7.741250224085745,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:44","end":"08:44","startHours":7.741250224085745,"endHours":8.741250224085745,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:44","end":"09:44","startHours":8.741250224085745,"endHours":9.741250224085745,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:44","end":"10:44","startHours":9.741250224085745,"endHours":10.741250224085745,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:44","end":"11:44","startHours":10.741250224085745,"endHours":11.741250224085745,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:44","end":"12:44","startHours":11.741250224085745,"endHours":12.741250224085745,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:44","end":"13:44","startHours":12.741250224085745,"endHours":13.741250224085745,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:44","end":"14:44","startHours":13.741250224085745,"endHours":14.741250224085745,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:44","end":"15:44","startHours":14.741250224085745,"endHours":15.741250224085745,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:44","end":"16:44","startHours":15.741250224085745,"endHours":16.741250224085746,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:44","end":"17:44","startHours":16.741250224085746,"endHours":17.741250224085746,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:44","end":"18:44","startHours":17.741250224085746,"endHours":18.741250224085746,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:44","end":"19:44","startHours":18.741250224085746,"endHours":19.741250224085746,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:44","end":"20:44","startHours":19.741250224085746,"endHours":20.741250224085746,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:44","end":"21:44","startHours":20.741250224085746,"endHours":21.741250224085746,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:44","end":"22:44","startHours":21.741250224085746,"endHours":22.741250224085746,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:44","end":"23:44","startHours":22.741250224085746,"endHours":23.741250224085746,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:44","end":"00:44","startHours":23.741250224085746,"endHours":24.741250224085746,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:44","end":"01:44","startHours":24.741250224085746,"endHours":25.741250224085746,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:44","end":"02:44","startHours":25.741250224085746,"endHours":26.741250224085746,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:44","end":"03:44","startHours":26.741250224085746,"endHours":27.741250224085746,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:44","end":"04:44","startHours":27.741250224085746,"endHours":28.741250224085746,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:44","end":"05:44","startHours":28.741250224085746,"endHours":29.741250224085746,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:44","end":"06:44","startHours":29.741250224085746,"endHours":30.741250224085746,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.598557292698722,"eotMinutes":-2.537336263848294,"ayanamsa":24.9376}},"calendars":{"vikram_samvat":2134,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1999,"saka_samvatsara":"Hemalambī","bengali_samvat":1484,"malayalam_era":1253,"nanakshahi_year":608,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada (Adhika) Śukla Caturthī · Vikram 2134 Sādhāraṇa · Śaka 1999 Hemalambī"},"festivals":[{"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":"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":"Dedicated festival walk for Vināyaka Caturthī (monthly) is not live yet; 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 August 22, 2077 CE · Perth, Australia · Vidhyamitra","description":"August 22, 2077 CE for Perth, Australia: Śukla Caturthī, sūryodaya 06:44, sūryāsta 17:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2077-08-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2077-08-22","sa":"https://sa.vidhyamitra.com/city/perth/2077-08-22","hi":"https://hi.vidhyamitra.com/city/perth/2077-08-22","x-default":"https://vidhyamitra.com/city/perth/2077-08-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T07:02:09.613Z","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":"2026-09-06T07:02:09.613Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T07:02:09.613Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}