{"id":"vidhyamitra:city-day:perth:2027-03-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2027-03-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-03-27","date_display":"March 27, 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":3,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461491.770833,"kali_year":5128,"ahargana":1873026.2708,"sun":{"sidereal_longitude":342.0257,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":219.1147,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":237.089,"elapsed_within_tithi_degrees":9.089},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":219.1147,"elapsed_within_degrees":5.7813},"yoga":{"number":16,"name":"Siddhi","sum_longitude":201.1404},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":3,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461491.770833,"ahargana":1873026.2708,"kali_year":5128,"ayanamsa_lahiri":24.2334,"grahas":{"sun":{"sidereal_longitude":341.913871,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":218.63417100000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false,"latitude":-4.4163},"mars":{"sidereal_longitude":116.49037099999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":315.80707099999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":112.997571,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":306.256571,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":352.025371,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":298.0545,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":118.0545,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"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":3,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461491.770833,"kali_year":5128,"ahargana":1873026.2708,"sun":{"sidereal_longitude":342.0257,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":219.1147,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":237.089,"elapsed_within_tithi_degrees":9.089},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":219.1147,"elapsed_within_degrees":5.7813},"yoga":{"number":16,"name":"Siddhi","sum_longitude":201.1404},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.416,"elongation":122.911},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.416,"opposition_distance":57.089}},"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":"06:25","sunsetLocal":"18:20","solarNoonLocal":"12:22","dayLengthHours":11.927902088800092,"dayLengthDisplay":"11 Hours 55 Mins 40 Secs","nightLengthDisplay":"12 Hours 04 Mins 20 Secs","moonriseLocal":"21:12","moonsetLocal":"11:07","rahuKala":{"name":"Rāhu Kāla","start":"09:24","end":"10:53","startHours":9.39299796317152,"endHours":10.88398572427153,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:52","end":"15:21","startHours":13.865961246471555,"endHours":15.356949007571565,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:25","end":"07:54","startHours":6.411022440971497,"endHours":7.902010202071509,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:36","startHours":9.194199595024852,"endHours":9.591796331318188,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:54","end":"07:14","startHours":6.908018361338167,"endHours":7.226095750372836,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:46","startHours":11.977376749078207,"endHours":12.772570221664878,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:49","end":"05:37","startHours":4.820635495798151,"endHours":5.6158289683848235,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:25","startHours":5.417030600238156,"endHours":6.411022440971497,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:09","startHours":14.362957166838225,"endHours":15.158150639424898,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:08","end":"18:32","startHours":18.13892452977159,"endHours":18.538924529771588,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:20","end":"18:50","startHours":18.33892452977159,"endHours":18.83592045013826,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:05","end":"19:50","startHours":18.08892452977159,"endHours":19.83892452977159,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:46","startHours":23.977376749078203,"endHours":24.77257022166488,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:25","end":"07:54","startHours":6.411022440971497,"endHours":7.902010202071509,"quality":"inauspicious"},{"name":"Śubha","start":"07:54","end":"09:24","startHours":7.902010202071509,"endHours":9.39299796317152,"quality":"auspicious"},{"name":"Roga","start":"09:24","end":"10:53","startHours":9.39299796317152,"endHours":10.88398572427153,"quality":"inauspicious"},{"name":"Udveg","start":"10:53","end":"12:22","startHours":10.88398572427153,"endHours":12.374973485371543,"quality":"inauspicious"},{"name":"Chala","start":"12:22","end":"13:52","startHours":12.374973485371543,"endHours":13.865961246471555,"quality":"neutral"},{"name":"Labha","start":"13:52","end":"15:21","startHours":13.865961246471555,"endHours":15.356949007571565,"quality":"auspicious"},{"name":"Amṛta","start":"15:21","end":"16:51","startHours":15.356949007571565,"endHours":16.847936768671577,"quality":"auspicious"},{"name":"Kāla","start":"16:51","end":"18:20","startHours":16.847936768671577,"endHours":18.33892452977159,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:20","end":"19:51","startHours":18.33892452977159,"endHours":19.847936768671577,"quality":"auspicious"},{"name":"Amṛta","start":"19:51","end":"21:21","startHours":19.847936768671577,"endHours":21.356949007571565,"quality":"auspicious"},{"name":"Kāla","start":"21:21","end":"22:52","startHours":21.356949007571565,"endHours":22.865961246471556,"quality":"inauspicious"},{"name":"Śubha","start":"22:52","end":"00:22","startHours":22.865961246471556,"endHours":24.37497348537154,"quality":"auspicious"},{"name":"Roga","start":"00:22","end":"01:53","startHours":24.37497348537154,"endHours":25.883985724271533,"quality":"inauspicious"},{"name":"Udveg","start":"01:53","end":"03:24","startHours":25.883985724271533,"endHours":27.39299796317152,"quality":"inauspicious"},{"name":"Chala","start":"03:24","end":"04:54","startHours":27.39299796317152,"endHours":28.90201020207151,"quality":"neutral"},{"name":"Labha","start":"04:54","end":"06:25","startHours":28.90201020207151,"endHours":30.411022440971497,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.411022440971497,"endHours":7.411022440971497,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.411022440971497,"endHours":8.411022440971497,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.411022440971497,"endHours":9.411022440971497,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.411022440971497,"endHours":10.411022440971497,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.411022440971497,"endHours":11.411022440971497,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.411022440971497,"endHours":12.411022440971497,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.411022440971497,"endHours":13.411022440971497,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.411022440971497,"endHours":14.411022440971497,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.411022440971497,"endHours":15.411022440971497,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.411022440971497,"endHours":16.411022440971497,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.411022440971497,"endHours":17.411022440971497,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.411022440971497,"endHours":18.411022440971497,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.411022440971497,"endHours":19.411022440971497,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.411022440971497,"endHours":20.411022440971497,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.411022440971497,"endHours":21.411022440971497,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.411022440971497,"endHours":22.411022440971497,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.411022440971497,"endHours":23.411022440971497,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.411022440971497,"endHours":24.411022440971497,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.411022440971497,"endHours":25.411022440971497,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.411022440971497,"endHours":26.411022440971497,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.411022440971497,"endHours":27.411022440971497,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.411022440971497,"endHours":28.411022440971497,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.411022440971497,"endHours":29.411022440971497,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.411022440971497,"endHours":30.411022440971497,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":2.4410195572343154,"eotMinutes":-5.940409122292583,"ayanamsa":24.2334}},"calendars":{"vikram_samvat":2084,"vikram_samvatsara":"Raudra","saka_samvat":1949,"saka_samvatsara":"Plavaṅga","bengali_samvat":1434,"malayalam_era":1203,"nanakshahi_year":558,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Pañcamī · Vikram 2084 Raudra · Śaka 1949 Plavaṅga"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 March 27, 2027 CE · Perth, Australia · Vidhyamitra","description":"March 27, 2027 CE for Perth, Australia: Kṛṣṇa Pañcamī, sūryodaya 06:25, sūryāsta 18:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2027-03-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2027-03-27","sa":"https://sa.vidhyamitra.com/city/perth/2027-03-27","hi":"https://hi.vidhyamitra.com/city/perth/2027-03-27","x-default":"https://vidhyamitra.com/city/perth/2027-03-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T20:12:02.436Z","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":"2026-05-14T20:12:02.436Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T20:12:02.436Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}