{"id":"vidhyamitra:city-day:cuttack:2030-07-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/cuttack/2030-07-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2030-07-13","date_display":"July 13, 2030 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":2030,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462695.770833,"kali_year":5132,"ahargana":1874230.2708,"sun":{"sidereal_longitude":85.9611,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":239.7328,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":153.7717,"elapsed_within_tithi_degrees":9.7717},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.7328,"elapsed_within_degrees":13.0661},"yoga":{"number":25,"name":"Brahma","sum_longitude":325.6939},"karana":{"half_tithi_index":25,"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":2030,"month":7,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462695.770833,"ahargana":1874230.2708,"kali_year":5132,"ayanamsa_lahiri":24.2795,"grahas":{"sun":{"sidereal_longitude":86.44806900000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"moon":{"sidereal_longitude":238.165169,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false,"latitude":0.4287},"mars":{"sidereal_longitude":72.986269,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":105.346769,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":203.575969,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":59.89466900000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":40.584869000000026,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":234.2608,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":54.2608,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2030,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462695.770833,"kali_year":5132,"ahargana":1874230.2708,"sun":{"sidereal_longitude":85.9611,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":239.7328,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":153.7717,"elapsed_within_tithi_degrees":9.7717},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.7328,"elapsed_within_degrees":13.0661},"yoga":{"number":25,"name":"Brahma","sum_longitude":325.6939},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.429,"elongation":153.772},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.429,"opposition_distance":26.228}},"eclipse_window_40days":[]},"city":{"slug":"cuttack","name":"Cuttack, Odisha","lat":20.4625,"lon":85.8828,"tz_offset_hours":5.5,"state":"Odisha","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"cuttack","name":"Cuttack, Odisha","lat":20.4625,"lon":85.8828,"tz_offset_hours":5.5,"state":"Odisha","country":"IN","tier":"tier-1"},"sunriseLocal":"05:14","sunsetLocal":"18:30","solarNoonLocal":"11:52","dayLengthHours":13.275991191882914,"dayLengthDisplay":"13 Hours 16 Mins 34 Secs","nightLengthDisplay":"10 Hours 43 Mins 26 Secs","moonriseLocal":"16:33","moonsetLocal":"03:25","rahuKala":{"name":"Rāhu Kāla","start":"08:33","end":"10:12","startHours":8.544839349465285,"endHours":10.204338248450648,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:31","end":"15:11","startHours":13.523336046421377,"endHours":15.182834945406741,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:14","end":"06:53","startHours":5.225841551494556,"endHours":6.88534045047992,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:19","end":"08:46","startHours":8.323572829600568,"endHours":8.76610586933,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:47","end":"06:08","startHours":5.779007851156344,"endHours":6.133034282939888,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:25","end":"12:18","startHours":11.421304107706582,"endHours":12.306370187165442,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:27","end":"04:20","startHours":3.455709392576834,"endHours":4.340775472035695,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:07","end":"05:14","startHours":4.11950895217098,"endHours":5.225841551494556,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:58","startHours":14.076502346083165,"endHours":14.961568425542026,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.30183274337747,"endHours":18.70183274337747,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:03","startHours":18.50183274337747,"endHours":19.05499904303926,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.25183274337747,"endHours":20.00183274337747,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:25","end":"00:18","startHours":23.421304107706582,"endHours":24.30637018716544,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:14","end":"06:53","startHours":5.225841551494556,"endHours":6.88534045047992,"quality":"inauspicious"},{"name":"Śubha","start":"06:53","end":"08:33","startHours":6.88534045047992,"endHours":8.544839349465285,"quality":"auspicious"},{"name":"Roga","start":"08:33","end":"10:12","startHours":8.544839349465285,"endHours":10.204338248450648,"quality":"inauspicious"},{"name":"Udveg","start":"10:12","end":"11:52","startHours":10.204338248450648,"endHours":11.863837147436012,"quality":"inauspicious"},{"name":"Chala","start":"11:52","end":"13:31","startHours":11.863837147436012,"endHours":13.523336046421377,"quality":"neutral"},{"name":"Labha","start":"13:31","end":"15:11","startHours":13.523336046421377,"endHours":15.182834945406741,"quality":"auspicious"},{"name":"Amṛta","start":"15:11","end":"16:51","startHours":15.182834945406741,"endHours":16.84233384439211,"quality":"auspicious"},{"name":"Kāla","start":"16:51","end":"18:30","startHours":16.84233384439211,"endHours":18.50183274337747,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:30","end":"19:51","startHours":18.50183274337747,"endHours":19.842333844392105,"quality":"auspicious"},{"name":"Amṛta","start":"19:51","end":"21:11","startHours":19.842333844392105,"endHours":21.182834945406743,"quality":"auspicious"},{"name":"Kāla","start":"21:11","end":"22:31","startHours":21.182834945406743,"endHours":22.523336046421377,"quality":"inauspicious"},{"name":"Śubha","start":"22:31","end":"23:52","startHours":22.523336046421377,"endHours":23.863837147436012,"quality":"auspicious"},{"name":"Roga","start":"23:52","end":"01:12","startHours":23.863837147436012,"endHours":25.204338248450647,"quality":"inauspicious"},{"name":"Udveg","start":"01:12","end":"02:33","startHours":25.204338248450647,"endHours":26.544839349465285,"quality":"inauspicious"},{"name":"Chala","start":"02:33","end":"03:53","startHours":26.544839349465285,"endHours":27.88534045047992,"quality":"neutral"},{"name":"Labha","start":"03:53","end":"05:14","startHours":27.88534045047992,"endHours":29.225841551494554,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:14","end":"06:14","startHours":5.225841551494556,"endHours":6.225841551494556,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:14","end":"07:14","startHours":6.225841551494556,"endHours":7.225841551494556,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:14","end":"08:14","startHours":7.225841551494556,"endHours":8.225841551494556,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:14","end":"09:14","startHours":8.225841551494556,"endHours":9.225841551494556,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:14","end":"10:14","startHours":9.225841551494556,"endHours":10.225841551494556,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:14","end":"11:14","startHours":10.225841551494556,"endHours":11.225841551494556,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:14","end":"12:14","startHours":11.225841551494556,"endHours":12.225841551494556,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:14","end":"13:14","startHours":12.225841551494556,"endHours":13.225841551494556,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:14","end":"14:14","startHours":13.225841551494556,"endHours":14.225841551494556,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:14","end":"15:14","startHours":14.225841551494556,"endHours":15.225841551494556,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:14","end":"16:14","startHours":15.225841551494556,"endHours":16.225841551494554,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:14","end":"17:14","startHours":16.225841551494554,"endHours":17.225841551494554,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:14","end":"18:14","startHours":17.225841551494554,"endHours":18.225841551494554,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:14","end":"19:14","startHours":18.225841551494554,"endHours":19.225841551494554,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:14","end":"20:14","startHours":19.225841551494554,"endHours":20.225841551494554,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:14","end":"21:14","startHours":20.225841551494554,"endHours":21.225841551494554,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:14","end":"22:14","startHours":21.225841551494554,"endHours":22.225841551494554,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:14","end":"23:14","startHours":22.225841551494554,"endHours":23.225841551494554,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:14","end":"00:14","startHours":23.225841551494554,"endHours":24.225841551494554,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:14","end":"01:14","startHours":24.225841551494554,"endHours":25.225841551494554,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:14","end":"02:14","startHours":25.225841551494554,"endHours":26.225841551494554,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:14","end":"03:14","startHours":26.225841551494554,"endHours":27.225841551494554,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:14","end":"04:14","startHours":27.225841551494554,"endHours":28.225841551494554,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:14","end":"05:14","startHours":28.225841551494554,"endHours":29.225841551494554,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"Padma","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":21.83832206681247,"eotMinutes":-5.361428846160681,"ayanamsa":24.2795}},"calendars":{"vikram_samvat":2087,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1952,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1437,"malayalam_era":1206,"nanakshahi_year":561,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Trayodaśī · Vikram 2087 Rudhirodgāri · Śaka 1952 Sādhāraṇa"},"festivals":[{"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},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"cuttack"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 13, 2030 CE · Cuttack, Odisha · Vidhyamitra","description":"July 13, 2030 CE for Cuttack, Odisha: Śukla Trayodaśī, sūryodaya 05:14, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/cuttack/2030-07-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/cuttack/2030-07-13","sa":"https://sa.vidhyamitra.com/city/cuttack/2030-07-13","hi":"https://hi.vidhyamitra.com/city/cuttack/2030-07-13","x-default":"https://vidhyamitra.com/city/cuttack/2030-07-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T18:24:55.520Z","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":"2026-05-14T18:24:55.520Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T18:24:55.520Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}