{"id":"vidhyamitra:city-day:colombo:2003-05-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/colombo/2003-05-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2003-05-30","date_display":"May 30, 2003 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":2003,"month":5,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452789.770833,"kali_year":5105,"ahargana":1864324.2708,"sun":{"sidereal_longitude":44.233,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":31.6006,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":347.3676,"elapsed_within_tithi_degrees":11.3676},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":31.6006,"elapsed_within_degrees":4.934},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.8337},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":2003,"month":5,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452789.770833,"ahargana":1864324.2708,"kali_year":5105,"ayanamsa_lahiri":23.9006,"grahas":{"sun":{"sidereal_longitude":44.350751,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":31.933250999999984,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":-0.5889},"mars":{"sidereal_longitude":297.49895100000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":20.476351000000022,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":108.55355099999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":22.561351000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":65.38025099999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":39.1284,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":219.1284,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"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":2003,"month":5,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452789.770833,"kali_year":5105,"ahargana":1864324.2708,"sun":{"sidereal_longitude":44.233,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":31.6006,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":347.3676,"elapsed_within_tithi_degrees":11.3676},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":31.6006,"elapsed_within_degrees":4.934},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.8337},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.589,"elongation":12.632},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.589,"opposition_distance":167.368}},"eclipse_window_40days":[{"offset_days":-14,"type":"lunar","occurs":true,"moon_latitude":0.804,"opposition_distance":1.295},{"offset_days":1,"type":"solar","occurs":true,"moon_latitude":0.403,"elongation":0.968}]},"city":{"slug":"colombo","name":"Colombo, Sri Lanka","lat":6.9271,"lon":79.8612,"tz_offset_hours":5.5,"country":"LK","tier":"diaspora"},"tier2":{"city":{"slug":"colombo","name":"Colombo, Sri Lanka","lat":6.9271,"lon":79.8612,"tz_offset_hours":5.5,"country":"LK","tier":"diaspora"},"sunriseLocal":"05:53","sunsetLocal":"18:23","solarNoonLocal":"12:08","dayLengthHours":12.48970639430264,"dayLengthDisplay":"12 Hours 29 Mins 23 Secs","nightLengthDisplay":"11 Hours 30 Mins 37 Secs","moonriseLocal":"05:06","moonsetLocal":"17:30","rahuKala":{"name":"Rāhu Kāla","start":"10:34","end":"12:08","startHours":10.570752305184946,"endHours":12.131965604472775,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:15","end":"16:49","startHours":15.254392203048436,"endHours":16.815605502336265,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:27","end":"09:01","startHours":7.448325706609285,"endHours":9.009539005897116,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:48","end":"09:13","startHours":8.801377232658739,"endHours":9.217700779135493,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:24","end":"06:44","startHours":6.407516840417399,"endHours":6.740575677598803,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:33","startHours":11.715642057996023,"endHours":12.54828915094953,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:03","startHours":4.221818221414437,"endHours":5.054465314367946,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:53","startHours":4.846303541129569,"endHours":5.887112407321456,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:03","startHours":14.213583336856548,"endHours":15.046230429810057,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.176818801624098,"endHours":18.576818801624096,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:54","startHours":18.376818801624097,"endHours":18.89722323472004,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.126818801624097,"endHours":19.876818801624097,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:33","startHours":23.71564205799602,"endHours":24.54828915094953,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:53","end":"07:27","startHours":5.887112407321456,"endHours":7.448325706609285,"quality":"neutral"},{"name":"Labha","start":"07:27","end":"09:01","startHours":7.448325706609285,"endHours":9.009539005897116,"quality":"auspicious"},{"name":"Amṛta","start":"09:01","end":"10:34","startHours":9.009539005897116,"endHours":10.570752305184946,"quality":"auspicious"},{"name":"Kāla","start":"10:34","end":"12:08","startHours":10.570752305184946,"endHours":12.131965604472775,"quality":"inauspicious"},{"name":"Śubha","start":"12:08","end":"13:42","startHours":12.131965604472775,"endHours":13.693178903760607,"quality":"auspicious"},{"name":"Roga","start":"13:42","end":"15:15","startHours":13.693178903760607,"endHours":15.254392203048436,"quality":"inauspicious"},{"name":"Udveg","start":"15:15","end":"16:49","startHours":15.254392203048436,"endHours":16.815605502336265,"quality":"inauspicious"},{"name":"Chala","start":"16:49","end":"18:23","startHours":16.815605502336265,"endHours":18.376818801624097,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:23","end":"19:49","startHours":18.376818801624097,"endHours":19.81560550233627,"quality":"inauspicious"},{"name":"Udveg","start":"19:49","end":"21:15","startHours":19.81560550233627,"endHours":21.254392203048436,"quality":"inauspicious"},{"name":"Chala","start":"21:15","end":"22:42","startHours":21.254392203048436,"endHours":22.693178903760607,"quality":"neutral"},{"name":"Labha","start":"22:42","end":"00:08","startHours":22.693178903760607,"endHours":24.131965604472775,"quality":"auspicious"},{"name":"Amṛta","start":"00:08","end":"01:34","startHours":24.131965604472775,"endHours":25.570752305184946,"quality":"auspicious"},{"name":"Kāla","start":"01:34","end":"03:01","startHours":25.570752305184946,"endHours":27.009539005897118,"quality":"inauspicious"},{"name":"Śubha","start":"03:01","end":"04:27","startHours":27.009539005897118,"endHours":28.44832570660929,"quality":"auspicious"},{"name":"Roga","start":"04:27","end":"05:53","startHours":28.44832570660929,"endHours":29.887112407321457,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:53","end":"06:53","startHours":5.887112407321456,"endHours":6.887112407321456,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:53","end":"07:53","startHours":6.887112407321456,"endHours":7.887112407321456,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:53","end":"08:53","startHours":7.887112407321456,"endHours":8.887112407321457,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:53","end":"09:53","startHours":8.887112407321457,"endHours":9.887112407321457,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:53","end":"10:53","startHours":9.887112407321457,"endHours":10.887112407321457,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:53","end":"11:53","startHours":10.887112407321457,"endHours":11.887112407321457,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:53","end":"12:53","startHours":11.887112407321457,"endHours":12.887112407321457,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:53","end":"13:53","startHours":12.887112407321457,"endHours":13.887112407321457,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:53","end":"14:53","startHours":13.887112407321457,"endHours":14.887112407321457,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:53","end":"15:53","startHours":14.887112407321457,"endHours":15.887112407321457,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:53","end":"16:53","startHours":15.887112407321457,"endHours":16.887112407321457,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:53","end":"17:53","startHours":16.887112407321457,"endHours":17.887112407321457,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:53","end":"18:53","startHours":17.887112407321457,"endHours":18.887112407321457,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:53","end":"19:53","startHours":18.887112407321457,"endHours":19.887112407321457,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:53","end":"20:53","startHours":19.887112407321457,"endHours":20.887112407321457,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:53","end":"21:53","startHours":20.887112407321457,"endHours":21.887112407321457,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:53","end":"22:53","startHours":21.887112407321457,"endHours":22.887112407321457,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:53","end":"23:53","startHours":22.887112407321457,"endHours":23.887112407321457,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:53","end":"00:53","startHours":23.887112407321457,"endHours":24.887112407321457,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:53","end":"01:53","startHours":24.887112407321457,"endHours":25.887112407321457,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:53","end":"02:53","startHours":25.887112407321457,"endHours":26.887112407321457,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:53","end":"03:53","startHours":26.887112407321457,"endHours":27.887112407321457,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:53","end":"04:53","startHours":27.887112407321457,"endHours":28.887112407321457,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:53","end":"05:53","startHours":28.887112407321457,"endHours":29.887112407321457,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.679924667662586,"eotMinutes":2.6372637316334417,"ayanamsa":23.9006}},"calendars":{"vikram_samvat":2060,"vikram_samvatsara":"Durmukhi","saka_samvat":1925,"saka_samvatsara":"Subhānu","bengali_samvat":1410,"malayalam_era":1179,"nanakshahi_year":534,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Caturdaśī · Vikram 2060 Durmukhi · Śaka 1925 Subhānu"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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 Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"colombo"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 30, 2003 CE · Colombo, Sri Lanka · Vidhyamitra","description":"May 30, 2003 CE for Colombo, Sri Lanka: Kṛṣṇa Caturdaśī, sūryodaya 05:53, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/colombo/2003-05-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/colombo/2003-05-30","sa":"https://sa.vidhyamitra.com/city/colombo/2003-05-30","hi":"https://hi.vidhyamitra.com/city/colombo/2003-05-30","x-default":"https://vidhyamitra.com/city/colombo/2003-05-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T03:39:06.832Z","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":"2026-06-03T03:39:06.832Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T03:39:06.832Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}