{"id":"vidhyamitra:city-day:perth:2027-06-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2027-06-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-06-06","date_display":"June 6, 2027 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":2027,"month":6,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461562.770833,"kali_year":5129,"ahargana":1873097.2708,"sun":{"sidereal_longitude":50.6928,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":65.5478,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":14.855,"elapsed_within_tithi_degrees":2.855},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.5478,"elapsed_within_degrees":12.2144},"yoga":{"number":9,"name":"Śūla","sum_longitude":116.2406},"karana":{"half_tithi_index":2,"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":2027,"month":6,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461562.770833,"ahargana":1873097.2708,"kali_year":5129,"ayanamsa_lahiri":24.2361,"grahas":{"sun":{"sidereal_longitude":50.913557999999966,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":67.83125799999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":3.3815},"mars":{"sidereal_longitude":134.876958,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":71.05325800000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":116.64295800000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":32.36385799999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":0.34335800000002337,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":294.2926,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":114.2926,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2027,"month":6,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461562.770833,"kali_year":5129,"ahargana":1873097.2708,"sun":{"sidereal_longitude":50.6928,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":65.5478,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":14.855,"elapsed_within_tithi_degrees":2.855},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.5478,"elapsed_within_degrees":12.2144},"yoga":{"number":9,"name":"Śūla","sum_longitude":116.2406},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.381,"elongation":14.855},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.381,"opposition_distance":165.145}},"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":"07:11","sunsetLocal":"17:19","solarNoonLocal":"12:15","dayLengthHours":10.139262034297184,"dayLengthDisplay":"10 Hours 08 Mins 21 Secs","nightLengthDisplay":"13 Hours 51 Mins 39 Secs","moonriseLocal":"08:22","moonsetLocal":"18:23","rahuKala":{"name":"Rāhu Kāla","start":"16:03","end":"17:19","startHours":16.05244788018991,"endHours":17.319855634477058,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:15","end":"13:31","startHours":12.250224617328467,"endHours":13.517632371615614,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:47","end":"16:03","startHours":14.785040125902762,"endHours":16.05244788018991,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:33","end":"09:53","startHours":9.54642140818255,"endHours":9.88439680932579,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:52","startHours":7.603062851608923,"endHours":7.8734431725235146,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:35","startHours":11.912249216185227,"endHours":12.588200018471706,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:50","end":"06:30","startHours":5.828691995606916,"endHours":6.5046427978933945,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:20","end":"07:11","startHours":6.335655097321775,"endHours":7.180593600179874,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:37","startHours":13.940101623044663,"endHours":14.616052425331143,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:07","end":"17:31","startHours":17.11985563447706,"endHours":17.519855634477057,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:19","end":"17:45","startHours":17.319855634477058,"endHours":17.742324885906108,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:04","end":"18:49","startHours":17.069855634477058,"endHours":18.819855634477058,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:35","startHours":23.912249216185227,"endHours":24.588200018471706,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:11","end":"08:27","startHours":7.180593600179874,"endHours":8.448001354467022,"quality":"inauspicious"},{"name":"Chala","start":"08:27","end":"09:43","startHours":8.448001354467022,"endHours":9.71540910875417,"quality":"neutral"},{"name":"Labha","start":"09:43","end":"10:59","startHours":9.71540910875417,"endHours":10.982816863041318,"quality":"auspicious"},{"name":"Amṛta","start":"10:59","end":"12:15","startHours":10.982816863041318,"endHours":12.250224617328467,"quality":"auspicious"},{"name":"Kāla","start":"12:15","end":"13:31","startHours":12.250224617328467,"endHours":13.517632371615614,"quality":"inauspicious"},{"name":"Śubha","start":"13:31","end":"14:47","startHours":13.517632371615614,"endHours":14.785040125902762,"quality":"auspicious"},{"name":"Roga","start":"14:47","end":"16:03","startHours":14.785040125902762,"endHours":16.05244788018991,"quality":"inauspicious"},{"name":"Udveg","start":"16:03","end":"17:19","startHours":16.05244788018991,"endHours":17.319855634477058,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:19","end":"19:03","startHours":17.319855634477058,"endHours":19.05244788018991,"quality":"auspicious"},{"name":"Roga","start":"19:03","end":"20:47","startHours":19.05244788018991,"endHours":20.78504012590276,"quality":"inauspicious"},{"name":"Udveg","start":"20:47","end":"22:31","startHours":20.78504012590276,"endHours":22.517632371615612,"quality":"inauspicious"},{"name":"Chala","start":"22:31","end":"00:15","startHours":22.517632371615612,"endHours":24.250224617328467,"quality":"neutral"},{"name":"Labha","start":"00:15","end":"01:59","startHours":24.250224617328467,"endHours":25.982816863041318,"quality":"auspicious"},{"name":"Amṛta","start":"01:59","end":"03:43","startHours":25.982816863041318,"endHours":27.71540910875417,"quality":"auspicious"},{"name":"Kāla","start":"03:43","end":"05:27","startHours":27.71540910875417,"endHours":29.448001354467024,"quality":"inauspicious"},{"name":"Śubha","start":"05:27","end":"07:11","startHours":29.448001354467024,"endHours":31.180593600179876,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.180593600179874,"endHours":8.180593600179874,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.180593600179874,"endHours":9.180593600179874,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.180593600179874,"endHours":10.180593600179874,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.180593600179874,"endHours":11.180593600179874,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.180593600179874,"endHours":12.180593600179874,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.180593600179874,"endHours":13.180593600179874,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.180593600179874,"endHours":14.180593600179874,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.180593600179874,"endHours":15.180593600179874,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.180593600179874,"endHours":16.180593600179876,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.180593600179876,"endHours":17.180593600179876,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.180593600179876,"endHours":18.180593600179876,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.180593600179876,"endHours":19.180593600179876,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.180593600179876,"endHours":20.180593600179876,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.180593600179876,"endHours":21.180593600179876,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.180593600179876,"endHours":22.180593600179876,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.180593600179876,"endHours":23.180593600179876,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.180593600179876,"endHours":24.180593600179876,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.180593600179876,"endHours":25.180593600179876,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.180593600179876,"endHours":26.180593600179876,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.180593600179876,"endHours":27.180593600179876,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.180593600179876,"endHours":28.180593600179876,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.180593600179876,"endHours":29.180593600179876,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.180593600179876,"endHours":30.180593600179876,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.180593600179876,"endHours":31.180593600179876,"planetary_lord":"Jupiter"}],"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":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":22.609452684463136,"eotMinutes":1.544522960291931,"ayanamsa":24.2361}},"calendars":{"vikram_samvat":2084,"vikram_samvatsara":"Raudra","saka_samvat":1949,"saka_samvatsara":"Plavaṅga","bengali_samvat":1434,"malayalam_era":1203,"nanakshahi_year":558,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Dvitīyā · Vikram 2084 Raudra · Śaka 1949 Plavaṅga"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"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 June 6, 2027 CE · Perth, Australia · Vidhyamitra","description":"June 6, 2027 CE for Perth, Australia: Śukla Dvitīyā, sūryodaya 07:11, sūryāsta 17:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2027-06-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2027-06-06","sa":"https://sa.vidhyamitra.com/city/perth/2027-06-06","hi":"https://hi.vidhyamitra.com/city/perth/2027-06-06","x-default":"https://vidhyamitra.com/city/perth/2027-06-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T19:29:15.569Z","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":"2026-05-14T19:29:15.569Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T19:29:15.569Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}