{"id":"vidhyamitra:city-day:perth:1908-06-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1908-06-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1908-06-30","date_display":"June 30, 1908 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":1908,"month":6,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418122.770833,"kali_year":5010,"ahargana":1829657.2708,"sun":{"sidereal_longitude":75.14,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":92.654,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":17.514,"elapsed_within_tithi_degrees":5.514},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":92.654,"elapsed_within_degrees":12.654},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":167.7941},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1908,"month":6,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2418122.770833,"ahargana":1829657.2708,"kali_year":5010,"ayanamsa_lahiri":22.5747,"grahas":{"sun":{"sidereal_longitude":75.25568499999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":90.32678499999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":1.292},"mars":{"sidereal_longitude":93.558985,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":84.03618499999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":112.76048500000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":85.94748500000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":348.383185,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":75.9529,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":255.9529,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1908,"month":6,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418122.770833,"kali_year":5010,"ahargana":1829657.2708,"sun":{"sidereal_longitude":75.14,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":92.654,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":17.514,"elapsed_within_tithi_degrees":5.514},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":92.654,"elapsed_within_degrees":12.654},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":167.7941},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.292,"elongation":17.514},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.292,"opposition_distance":162.486}},"eclipse_window_40days":[{"offset_days":14,"type":"lunar","occurs":true,"moon_latitude":-1.093,"opposition_distance":0.89}]},"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":"07:17","sunsetLocal":"17:22","solarNoonLocal":"12:20","dayLengthHours":10.07969355184834,"dayLengthDisplay":"10 Hours 04 Mins 47 Secs","nightLengthDisplay":"13 Hours 55 Mins 13 Secs","moonriseLocal":"08:14","moonsetLocal":"18:26","rahuKala":{"name":"Rāhu Kāla","start":"14:51","end":"16:07","startHours":14.850584300662796,"endHours":16.110545994643836,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:49","end":"11:04","startHours":9.810737524738624,"endHours":11.070699218719668,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:20","end":"13:35","startHours":12.33066091270071,"endHours":13.590622606681752,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"09:59","startHours":9.642742632207819,"endHours":9.97873241726943,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:43","end":"07:59","startHours":7.710801368103554,"endHours":7.979593196152843,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:40","startHours":11.994671127639098,"endHours":12.666650697762321,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:57","end":"06:37","startHours":5.946854996530094,"endHours":6.618834566653317,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:27","end":"07:17","startHours":6.450839674122511,"endHours":7.2908141367765396,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:41","startHours":14.010609838008765,"endHours":14.682589408131987,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:10","end":"17:34","startHours":17.17050768862488,"endHours":17.57050768862488,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:22","end":"17:47","startHours":17.37050768862488,"endHours":17.790494919951893,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:07","end":"18:52","startHours":17.12050768862488,"endHours":18.87050768862488,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:40","startHours":23.994671127639098,"endHours":24.666650697762318,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:17","end":"08:33","startHours":7.2908141367765396,"endHours":8.550775830757582,"quality":"inauspicious"},{"name":"Udveg","start":"08:33","end":"09:49","startHours":8.550775830757582,"endHours":9.810737524738624,"quality":"inauspicious"},{"name":"Chala","start":"09:49","end":"11:04","startHours":9.810737524738624,"endHours":11.070699218719668,"quality":"neutral"},{"name":"Labha","start":"11:04","end":"12:20","startHours":11.070699218719668,"endHours":12.33066091270071,"quality":"auspicious"},{"name":"Amṛta","start":"12:20","end":"13:35","startHours":12.33066091270071,"endHours":13.590622606681752,"quality":"auspicious"},{"name":"Kāla","start":"13:35","end":"14:51","startHours":13.590622606681752,"endHours":14.850584300662796,"quality":"inauspicious"},{"name":"Śubha","start":"14:51","end":"16:07","startHours":14.850584300662796,"endHours":16.110545994643836,"quality":"auspicious"},{"name":"Roga","start":"16:07","end":"17:22","startHours":16.110545994643836,"endHours":17.37050768862488,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:22","end":"19:07","startHours":17.37050768862488,"endHours":19.110545994643836,"quality":"inauspicious"},{"name":"Śubha","start":"19:07","end":"20:51","startHours":19.110545994643836,"endHours":20.850584300662796,"quality":"auspicious"},{"name":"Roga","start":"20:51","end":"22:35","startHours":20.850584300662796,"endHours":22.59062260668175,"quality":"inauspicious"},{"name":"Udveg","start":"22:35","end":"00:20","startHours":22.59062260668175,"endHours":24.330660912700708,"quality":"inauspicious"},{"name":"Chala","start":"00:20","end":"02:04","startHours":24.330660912700708,"endHours":26.070699218719668,"quality":"neutral"},{"name":"Labha","start":"02:04","end":"03:49","startHours":26.070699218719668,"endHours":27.810737524738624,"quality":"auspicious"},{"name":"Amṛta","start":"03:49","end":"05:33","startHours":27.810737524738624,"endHours":29.55077583075758,"quality":"auspicious"},{"name":"Kāla","start":"05:33","end":"07:17","startHours":29.55077583075758,"endHours":31.29081413677654,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:17","end":"08:17","startHours":7.2908141367765396,"endHours":8.29081413677654,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:17","end":"09:17","startHours":8.29081413677654,"endHours":9.29081413677654,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:17","end":"10:17","startHours":9.29081413677654,"endHours":10.29081413677654,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:17","end":"11:17","startHours":10.29081413677654,"endHours":11.29081413677654,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:17","end":"12:17","startHours":11.29081413677654,"endHours":12.29081413677654,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:17","end":"13:17","startHours":12.29081413677654,"endHours":13.29081413677654,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:17","end":"14:17","startHours":13.29081413677654,"endHours":14.29081413677654,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:17","end":"15:17","startHours":14.29081413677654,"endHours":15.29081413677654,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:17","end":"16:17","startHours":15.29081413677654,"endHours":16.29081413677654,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:17","end":"17:17","startHours":16.29081413677654,"endHours":17.29081413677654,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:17","end":"18:17","startHours":17.29081413677654,"endHours":18.29081413677654,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:17","end":"19:17","startHours":18.29081413677654,"endHours":19.29081413677654,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:17","end":"20:17","startHours":19.29081413677654,"endHours":20.29081413677654,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:17","end":"21:17","startHours":20.29081413677654,"endHours":21.29081413677654,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:17","end":"22:17","startHours":21.29081413677654,"endHours":22.29081413677654,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:17","end":"23:17","startHours":22.29081413677654,"endHours":23.29081413677654,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:17","end":"00:17","startHours":23.29081413677654,"endHours":24.29081413677654,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:17","end":"01:17","startHours":24.29081413677654,"endHours":25.29081413677654,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:17","end":"02:17","startHours":25.29081413677654,"endHours":26.29081413677654,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:17","end":"03:17","startHours":26.29081413677654,"endHours":27.29081413677654,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:17","end":"04:17","startHours":27.29081413677654,"endHours":28.29081413677654,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:17","end":"05:17","startHours":28.29081413677654,"endHours":29.29081413677654,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:17","end":"06:17","startHours":29.29081413677654,"endHours":30.29081413677654,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:17","end":"07:17","startHours":30.29081413677654,"endHours":31.29081413677654,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.205110839670066,"eotMinutes":-3.2816547620426237,"ayanamsa":22.5747}},"calendars":{"vikram_samvat":1965,"vikram_samvatsara":"Durmati","saka_samvat":1830,"saka_samvatsara":"Kīlaka","bengali_samvat":1315,"malayalam_era":1084,"nanakshahi_year":439,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Dvitīyā · Vikram 1965 Durmati · Śaka 1830 Kīlaka"},"festivals":[{"id":"ratha-yatra","name":"Ratha-Yātrā (Jagannātha Puri)","name_sanskrit":"रथ यात्रा","tradition":"Vaishnava","associated_deity":"Jagannātha (Krishna) + Balarāma + Subhadrā","significance":"Jagannātha's annual ratha-yātrā at Puri.","vrata":false,"detection":{"tithi_number":2,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":2},{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"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 30, 1908 CE · Perth, Australia · Vidhyamitra","description":"June 30, 1908 CE for Perth, Australia: Śukla Dvitīyā, sūryodaya 07:17, sūryāsta 17:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1908-06-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1908-06-30","sa":"https://sa.vidhyamitra.com/city/perth/1908-06-30","hi":"https://hi.vidhyamitra.com/city/perth/1908-06-30","x-default":"https://vidhyamitra.com/city/perth/1908-06-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-26T07:07:41.451Z","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":"2026-05-26T07:07:41.451Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-26T07:07:41.451Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}