{"id":"vidhyamitra:city-day:colombo:2016-06-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/colombo/2016-06-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2016-06-06","date_display":"June 6, 2016 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":2016,"month":6,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457545.770833,"kali_year":5118,"ahargana":1869080.2708,"sun":{"sidereal_longitude":51.497,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":64.7594,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":13.2624,"elapsed_within_tithi_degrees":1.2624},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":64.7594,"elapsed_within_degrees":11.4261},"yoga":{"number":9,"name":"Śūla","sum_longitude":116.2564},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2016,"month":6,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457545.770833,"ahargana":1869080.2708,"kali_year":5118,"ayanamsa_lahiri":24.0825,"grahas":{"sun":{"sidereal_longitude":51.69723699999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":64.22653700000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false,"latitude":-4.4601},"mars":{"sidereal_longitude":212.62033700000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":27.302536999999973,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":139.63973699999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":51.23283700000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":228.63723700000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":147.1326,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":327.1326,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":2016,"month":6,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457545.770833,"kali_year":5118,"ahargana":1869080.2708,"sun":{"sidereal_longitude":51.497,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":64.7594,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":13.2624,"elapsed_within_tithi_degrees":1.2624},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":64.7594,"elapsed_within_degrees":11.4261},"yoga":{"number":9,"name":"Śūla","sum_longitude":116.2564},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.46,"elongation":13.262},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.46,"opposition_distance":166.738}},"eclipse_window_40days":[]},"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":"05:54","sunsetLocal":"18:24","solarNoonLocal":"12:09","dayLengthHours":12.509454291261285,"dayLengthDisplay":"12 Hours 30 Mins 34 Secs","nightLengthDisplay":"11 Hours 29 Mins 26 Secs","moonriseLocal":"06:44","moonsetLocal":"19:14","rahuKala":{"name":"Rāhu Kāla","start":"07:28","end":"09:01","startHours":7.45913259143882,"endHours":9.02281437784648,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:35","end":"12:09","startHours":10.586496164254141,"endHours":12.150177950661803,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:43","end":"15:17","startHours":13.713859737069463,"endHours":15.277541523477122,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:49","end":"09:14","startHours":8.814323472992125,"endHours":9.231305282700836,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:25","end":"06:45","startHours":6.416678067167046,"endHours":6.750263514934014,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:44","end":"12:34","startHours":11.733196140953094,"endHours":12.567159760370512,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:14","end":"05:04","startHours":4.2275235661963215,"endHours":5.06148718561374,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:54","startHours":4.852996280759386,"endHours":5.895450805031159,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:04","startHours":14.23508699920535,"endHours":15.06905061862277,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:12","end":"18:36","startHours":18.204905096292446,"endHours":18.604905096292445,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:24","end":"18:56","startHours":18.404905096292445,"endHours":18.926132358428333,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:09","end":"19:54","startHours":18.154905096292445,"endHours":19.904905096292445,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:44","end":"00:34","startHours":23.733196140953094,"endHours":24.56715976037051,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:54","end":"07:28","startHours":5.895450805031159,"endHours":7.45913259143882,"quality":"auspicious"},{"name":"Kāla","start":"07:28","end":"09:01","startHours":7.45913259143882,"endHours":9.02281437784648,"quality":"inauspicious"},{"name":"Śubha","start":"09:01","end":"10:35","startHours":9.02281437784648,"endHours":10.586496164254141,"quality":"auspicious"},{"name":"Roga","start":"10:35","end":"12:09","startHours":10.586496164254141,"endHours":12.150177950661803,"quality":"inauspicious"},{"name":"Udveg","start":"12:09","end":"13:43","startHours":12.150177950661803,"endHours":13.713859737069463,"quality":"inauspicious"},{"name":"Chala","start":"13:43","end":"15:17","startHours":13.713859737069463,"endHours":15.277541523477122,"quality":"neutral"},{"name":"Labha","start":"15:17","end":"16:50","startHours":15.277541523477122,"endHours":16.841223309884786,"quality":"auspicious"},{"name":"Amṛta","start":"16:50","end":"18:24","startHours":16.841223309884786,"endHours":18.404905096292445,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:24","end":"19:50","startHours":18.404905096292445,"endHours":19.841223309884786,"quality":"neutral"},{"name":"Labha","start":"19:50","end":"21:17","startHours":19.841223309884786,"endHours":21.277541523477126,"quality":"auspicious"},{"name":"Amṛta","start":"21:17","end":"22:43","startHours":21.277541523477126,"endHours":22.713859737069463,"quality":"auspicious"},{"name":"Kāla","start":"22:43","end":"00:09","startHours":22.713859737069463,"endHours":24.150177950661803,"quality":"inauspicious"},{"name":"Śubha","start":"00:09","end":"01:35","startHours":24.150177950661803,"endHours":25.586496164254143,"quality":"auspicious"},{"name":"Roga","start":"01:35","end":"03:01","startHours":25.586496164254143,"endHours":27.02281437784648,"quality":"inauspicious"},{"name":"Udveg","start":"03:01","end":"04:28","startHours":27.02281437784648,"endHours":28.45913259143882,"quality":"inauspicious"},{"name":"Chala","start":"04:28","end":"05:54","startHours":28.45913259143882,"endHours":29.89545080503116,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:54","end":"06:54","startHours":5.895450805031159,"endHours":6.895450805031159,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:54","end":"07:54","startHours":6.895450805031159,"endHours":7.895450805031159,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:54","end":"08:54","startHours":7.895450805031159,"endHours":8.89545080503116,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:54","end":"09:54","startHours":8.89545080503116,"endHours":9.89545080503116,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:54","end":"10:54","startHours":9.89545080503116,"endHours":10.89545080503116,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:54","end":"11:54","startHours":10.89545080503116,"endHours":11.89545080503116,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:54","end":"12:54","startHours":11.89545080503116,"endHours":12.89545080503116,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:54","end":"13:54","startHours":12.89545080503116,"endHours":13.89545080503116,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:54","end":"14:54","startHours":13.89545080503116,"endHours":14.89545080503116,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:54","end":"15:54","startHours":14.89545080503116,"endHours":15.89545080503116,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:54","end":"16:54","startHours":15.89545080503116,"endHours":16.89545080503116,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:54","end":"17:54","startHours":16.89545080503116,"endHours":17.89545080503116,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:54","end":"18:54","startHours":17.89545080503116,"endHours":18.89545080503116,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:54","end":"19:54","startHours":18.89545080503116,"endHours":19.89545080503116,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:54","end":"20:54","startHours":19.89545080503116,"endHours":20.89545080503116,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:54","end":"21:54","startHours":20.89545080503116,"endHours":21.89545080503116,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:54","end":"22:54","startHours":21.89545080503116,"endHours":22.89545080503116,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:54","end":"23:54","startHours":22.89545080503116,"endHours":23.89545080503116,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:54","end":"00:54","startHours":23.89545080503116,"endHours":24.89545080503116,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:54","end":"01:54","startHours":24.89545080503116,"endHours":25.89545080503116,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:54","end":"02:54","startHours":25.89545080503116,"endHours":26.89545080503116,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:54","end":"03:54","startHours":26.89545080503116,"endHours":27.89545080503116,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:54","end":"04:54","startHours":27.89545080503116,"endHours":28.89545080503116,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:54","end":"05:54","startHours":28.89545080503116,"endHours":29.89545080503116,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-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":22.677600788347814,"eotMinutes":1.544522960291931,"ayanamsa":24.0825}},"calendars":{"vikram_samvat":2073,"vikram_samvatsara":"Saumya","saka_samvat":1938,"saka_samvatsara":"Durmukhi","bengali_samvat":1423,"malayalam_era":1192,"nanakshahi_year":547,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Dvitīyā · Vikram 2073 Saumya · Śaka 1938 Durmukhi"},"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 June 6, 2016 CE · Colombo, Sri Lanka · Vidhyamitra","description":"June 6, 2016 CE for Colombo, Sri Lanka: Śukla Dvitīyā, sūryodaya 05:54, sūryāsta 18:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/colombo/2016-06-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/colombo/2016-06-06","sa":"https://sa.vidhyamitra.com/city/colombo/2016-06-06","hi":"https://hi.vidhyamitra.com/city/colombo/2016-06-06","x-default":"https://vidhyamitra.com/city/colombo/2016-06-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T10:22:24.206Z","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":"2026-05-15T10:22:24.206Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T10:22:24.206Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}