{"id":"vidhyamitra:city-day:perth:2037-05-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2037-05-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2037-05-29","date_display":"May 29, 2037 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":2037,"month":5,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465207.770833,"kali_year":5139,"ahargana":1876742.2708,"sun":{"sidereal_longitude":43.4731,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":223.3674,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":179.8943,"elapsed_within_tithi_degrees":11.8943},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":223.3674,"elapsed_within_degrees":10.0341},"yoga":{"number":21,"name":"Siddha","sum_longitude":266.8405},"karana":{"half_tithi_index":29,"name":"Bava"},"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":2037,"month":5,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2465207.770833,"ahargana":1876742.2708,"kali_year":5139,"ayanamsa_lahiri":24.3755,"grahas":{"sun":{"sidereal_longitude":43.66579200000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":221.90099199999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":3.8066},"mars":{"sidereal_longitude":330.38569200000006,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":22.84639199999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":65.772692,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":60.936792000000025,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":121.94759199999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":101.163,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":281.163,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2037,"month":5,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465207.770833,"kali_year":5139,"ahargana":1876742.2708,"sun":{"sidereal_longitude":43.4731,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":223.3674,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":179.8943,"elapsed_within_tithi_degrees":11.8943},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":223.3674,"elapsed_within_degrees":10.0341},"yoga":{"number":21,"name":"Siddha","sum_longitude":266.8405},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.807,"elongation":179.894},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.807,"opposition_distance":0.106}},"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":"07:07","sunsetLocal":"17:21","solarNoonLocal":"12:14","dayLengthHours":10.23428300563372,"dayLengthDisplay":"10 Hours 14 Mins 03 Secs","nightLengthDisplay":"13 Hours 45 Mins 57 Secs","moonriseLocal":"17:07","moonsetLocal":"07:06","rahuKala":{"name":"Rāhu Kāla","start":"10:57","end":"12:14","startHours":10.950546342271785,"endHours":12.229831717976001,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:47","end":"16:04","startHours":14.78840246938443,"endHours":16.067687845088646,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:24","end":"09:40","startHours":8.391975590863355,"endHours":9.67126096656757,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:30","end":"09:51","startHours":9.500689583140343,"endHours":9.8418323499948,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:32","end":"07:49","startHours":7.539118673727212,"endHours":7.812032887210778,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:34","startHours":11.888688951121544,"endHours":12.570974484830458,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:45","end":"06:26","startHours":5.748119147741311,"endHours":6.430404681450225,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:16","end":"07:07","startHours":6.259833298022997,"endHours":7.11269021515914,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:37","startHours":13.935545552248287,"endHours":14.617831085957203,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:09","end":"17:33","startHours":17.146973220792862,"endHours":17.54697322079286,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:21","end":"17:46","startHours":17.34697322079286,"endHours":17.773401679360934,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:06","end":"18:51","startHours":17.09697322079286,"endHours":18.84697322079286,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:34","startHours":23.888688951121544,"endHours":24.570974484830458,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:07","end":"08:24","startHours":7.11269021515914,"endHours":8.391975590863355,"quality":"neutral"},{"name":"Labha","start":"08:24","end":"09:40","startHours":8.391975590863355,"endHours":9.67126096656757,"quality":"auspicious"},{"name":"Amṛta","start":"09:40","end":"10:57","startHours":9.67126096656757,"endHours":10.950546342271785,"quality":"auspicious"},{"name":"Kāla","start":"10:57","end":"12:14","startHours":10.950546342271785,"endHours":12.229831717976001,"quality":"inauspicious"},{"name":"Śubha","start":"12:14","end":"13:31","startHours":12.229831717976001,"endHours":13.509117093680215,"quality":"auspicious"},{"name":"Roga","start":"13:31","end":"14:47","startHours":13.509117093680215,"endHours":14.78840246938443,"quality":"inauspicious"},{"name":"Udveg","start":"14:47","end":"16:04","startHours":14.78840246938443,"endHours":16.067687845088646,"quality":"inauspicious"},{"name":"Chala","start":"16:04","end":"17:21","startHours":16.067687845088646,"endHours":17.34697322079286,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:21","end":"19:04","startHours":17.34697322079286,"endHours":19.067687845088646,"quality":"inauspicious"},{"name":"Udveg","start":"19:04","end":"20:47","startHours":19.067687845088646,"endHours":20.78840246938443,"quality":"inauspicious"},{"name":"Chala","start":"20:47","end":"22:31","startHours":20.78840246938443,"endHours":22.509117093680217,"quality":"neutral"},{"name":"Labha","start":"22:31","end":"00:14","startHours":22.509117093680217,"endHours":24.229831717976,"quality":"auspicious"},{"name":"Amṛta","start":"00:14","end":"01:57","startHours":24.229831717976,"endHours":25.950546342271785,"quality":"auspicious"},{"name":"Kāla","start":"01:57","end":"03:40","startHours":25.950546342271785,"endHours":27.671260966567573,"quality":"inauspicious"},{"name":"Śubha","start":"03:40","end":"05:24","startHours":27.671260966567573,"endHours":29.391975590863357,"quality":"auspicious"},{"name":"Roga","start":"05:24","end":"07:07","startHours":29.391975590863357,"endHours":31.11269021515914,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:07","end":"08:07","startHours":7.11269021515914,"endHours":8.112690215159141,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:07","end":"09:07","startHours":8.112690215159141,"endHours":9.112690215159141,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:07","end":"10:07","startHours":9.112690215159141,"endHours":10.112690215159141,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:07","end":"11:07","startHours":10.112690215159141,"endHours":11.112690215159141,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:07","end":"12:07","startHours":11.112690215159141,"endHours":12.112690215159141,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:07","end":"13:07","startHours":12.112690215159141,"endHours":13.112690215159141,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:07","end":"14:07","startHours":13.112690215159141,"endHours":14.112690215159141,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:07","end":"15:07","startHours":14.112690215159141,"endHours":15.112690215159141,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:07","end":"16:07","startHours":15.112690215159141,"endHours":16.11269021515914,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:07","end":"17:07","startHours":16.11269021515914,"endHours":17.11269021515914,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:07","end":"18:07","startHours":17.11269021515914,"endHours":18.11269021515914,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:07","end":"19:07","startHours":18.11269021515914,"endHours":19.11269021515914,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:07","end":"20:07","startHours":19.11269021515914,"endHours":20.11269021515914,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:07","end":"21:07","startHours":20.11269021515914,"endHours":21.11269021515914,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:07","end":"22:07","startHours":21.11269021515914,"endHours":22.11269021515914,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:07","end":"23:07","startHours":22.11269021515914,"endHours":23.11269021515914,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:07","end":"00:07","startHours":23.11269021515914,"endHours":24.11269021515914,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:07","end":"01:07","startHours":24.11269021515914,"endHours":25.11269021515914,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:07","end":"02:07","startHours":25.11269021515914,"endHours":26.11269021515914,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:07","end":"03:07","startHours":26.11269021515914,"endHours":27.11269021515914,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:07","end":"04:07","startHours":27.11269021515914,"endHours":28.11269021515914,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:07","end":"05:07","startHours":28.11269021515914,"endHours":29.11269021515914,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:07","end":"06:07","startHours":29.11269021515914,"endHours":30.11269021515914,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:07","end":"07:07","startHours":30.11269021515914,"endHours":31.11269021515914,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"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":21.646461761279138,"eotMinutes":2.7680969214399593,"ayanamsa":24.3755}},"calendars":{"vikram_samvat":2094,"vikram_samvatsara":"Pramoda","saka_samvat":1959,"saka_samvatsara":"Piṅgala","bengali_samvat":1444,"malayalam_era":1213,"nanakshahi_year":568,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Pūrṇimā · Vikram 2094 Pramoda · Śaka 1959 Piṅgala"},"festivals":[{"id":"jyeshtha-purnima","name":"Jyeṣṭha Pūrṇimā (Vaṭa Sāvitrī)","name_sanskrit":"ज्येष्ठ पूर्णिमा","tradition":"Pan-Hindu","significance":"Vaṭa Sāvitrī Pūrṇimā in some traditions (others observe Amāvasyā).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Jyeṣṭha"},"precedence":3},{"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":"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 May 29, 2037 CE · Perth, Australia · Vidhyamitra","description":"May 29, 2037 CE for Perth, Australia: Śukla Pūrṇimā, sūryodaya 07:07, sūryāsta 17:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2037-05-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2037-05-29","sa":"https://sa.vidhyamitra.com/city/perth/2037-05-29","hi":"https://hi.vidhyamitra.com/city/perth/2037-05-29","x-default":"https://vidhyamitra.com/city/perth/2037-05-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T06:25:11.997Z","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":"2026-05-15T06:25:11.997Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T06:25:11.997Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}