{"id":"vidhyamitra:city-day:indore:1981-04-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/indore/1981-04-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-04-25","date_display":"April 25, 1981 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":1981,"month":4,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444719.770833,"kali_year":5083,"ahargana":1856254.2708,"sun":{"sidereal_longitude":11.297,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":257.7261,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":246.4291,"elapsed_within_tithi_degrees":6.4291},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.7261,"elapsed_within_degrees":4.3928},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.0231},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"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":1981,"month":4,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444719.770833,"ahargana":1856254.2708,"kali_year":5083,"ayanamsa_lahiri":23.592,"grahas":{"sun":{"sidereal_longitude":11.164684000000022,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":253.80508399999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false,"latitude":2.1792},"mars":{"sidereal_longitude":6.460583999999983,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":8.231484000000023,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":158.554984,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":16.00878399999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":160.52938399999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":106.7158,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":286.7158,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1981,"month":4,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444719.770833,"kali_year":5083,"ahargana":1856254.2708,"sun":{"sidereal_longitude":11.297,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":257.7261,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":246.4291,"elapsed_within_tithi_degrees":6.4291},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.7261,"elapsed_within_degrees":4.3928},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.0231},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.179,"elongation":113.571},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.179,"opposition_distance":66.429}},"eclipse_window_40days":[]},"city":{"slug":"indore","name":"Indore, Madhya Pradesh","lat":22.7196,"lon":75.8577,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"indore","name":"Indore, Madhya Pradesh","lat":22.7196,"lon":75.8577,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:58","sunsetLocal":"18:51","solarNoonLocal":"12:25","dayLengthHours":12.870192799321545,"dayLengthDisplay":"12 Hours 52 Mins 13 Secs","nightLengthDisplay":"11 Hours 07 Mins 47 Secs","moonriseLocal":"23:14","moonsetLocal":"09:57","rahuKala":{"name":"Rāhu Kāla","start":"09:12","end":"10:48","startHours":9.192194155535157,"endHours":10.80096825545035,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:01","end":"15:38","startHours":14.018516455280738,"endHours":15.62729055519593,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:58","end":"07:35","startHours":5.974645955704771,"endHours":7.583420055619964,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:24","startHours":8.977690942213131,"endHours":9.406697368857184,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:31","end":"06:51","startHours":6.510903989009836,"endHours":6.854109130325077,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:50","startHours":11.980735928721494,"endHours":12.838748782009596,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:16","end":"05:07","startHours":4.258620249128565,"endHours":5.116633102416668,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:54","end":"05:58","startHours":4.902129889094642,"endHours":5.974645955704771,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:25","startHours":14.554774488585801,"endHours":15.412787341873905,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:39","end":"19:03","startHours":18.644838755026317,"endHours":19.044838755026316,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:51","end":"19:23","startHours":18.844838755026316,"endHours":19.38109678833138,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:36","end":"20:21","startHours":18.594838755026316,"endHours":20.344838755026316,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:50","startHours":23.980735928721494,"endHours":24.838748782009596,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:58","end":"07:35","startHours":5.974645955704771,"endHours":7.583420055619964,"quality":"inauspicious"},{"name":"Śubha","start":"07:35","end":"09:12","startHours":7.583420055619964,"endHours":9.192194155535157,"quality":"auspicious"},{"name":"Roga","start":"09:12","end":"10:48","startHours":9.192194155535157,"endHours":10.80096825545035,"quality":"inauspicious"},{"name":"Udveg","start":"10:48","end":"12:25","startHours":10.80096825545035,"endHours":12.409742355365545,"quality":"inauspicious"},{"name":"Chala","start":"12:25","end":"14:01","startHours":12.409742355365545,"endHours":14.018516455280738,"quality":"neutral"},{"name":"Labha","start":"14:01","end":"15:38","startHours":14.018516455280738,"endHours":15.62729055519593,"quality":"auspicious"},{"name":"Amṛta","start":"15:38","end":"17:14","startHours":15.62729055519593,"endHours":17.23606465511112,"quality":"auspicious"},{"name":"Kāla","start":"17:14","end":"18:51","startHours":17.23606465511112,"endHours":18.844838755026316,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:51","end":"20:14","startHours":18.844838755026316,"endHours":20.23606465511112,"quality":"auspicious"},{"name":"Amṛta","start":"20:14","end":"21:38","startHours":20.23606465511112,"endHours":21.62729055519593,"quality":"auspicious"},{"name":"Kāla","start":"21:38","end":"23:01","startHours":21.62729055519593,"endHours":23.018516455280736,"quality":"inauspicious"},{"name":"Śubha","start":"23:01","end":"00:25","startHours":23.018516455280736,"endHours":24.409742355365545,"quality":"auspicious"},{"name":"Roga","start":"00:25","end":"01:48","startHours":24.409742355365545,"endHours":25.80096825545035,"quality":"inauspicious"},{"name":"Udveg","start":"01:48","end":"03:12","startHours":25.80096825545035,"endHours":27.192194155535155,"quality":"inauspicious"},{"name":"Chala","start":"03:12","end":"04:35","startHours":27.192194155535155,"endHours":28.583420055619964,"quality":"neutral"},{"name":"Labha","start":"04:35","end":"05:58","startHours":28.583420055619964,"endHours":29.974645955704773,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:58","end":"06:58","startHours":5.974645955704771,"endHours":6.974645955704771,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:58","end":"07:58","startHours":6.974645955704771,"endHours":7.974645955704771,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:58","end":"08:58","startHours":7.974645955704771,"endHours":8.974645955704771,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:58","end":"09:58","startHours":8.974645955704771,"endHours":9.974645955704771,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:58","end":"10:58","startHours":9.974645955704771,"endHours":10.974645955704771,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:58","end":"11:58","startHours":10.974645955704771,"endHours":11.974645955704771,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:58","end":"12:58","startHours":11.974645955704771,"endHours":12.974645955704771,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:58","end":"13:58","startHours":12.974645955704771,"endHours":13.974645955704771,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:58","end":"14:58","startHours":13.974645955704771,"endHours":14.974645955704771,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:58","end":"15:58","startHours":14.974645955704771,"endHours":15.974645955704771,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:58","end":"16:58","startHours":15.974645955704771,"endHours":16.974645955704773,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:58","end":"17:58","startHours":16.974645955704773,"endHours":17.974645955704773,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:58","end":"18:58","startHours":17.974645955704773,"endHours":18.974645955704773,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:58","end":"19:58","startHours":18.974645955704773,"endHours":19.974645955704773,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:58","end":"20:58","startHours":19.974645955704773,"endHours":20.974645955704773,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:58","end":"21:58","startHours":20.974645955704773,"endHours":21.974645955704773,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:58","end":"22:58","startHours":21.974645955704773,"endHours":22.974645955704773,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:58","end":"23:58","startHours":22.974645955704773,"endHours":23.974645955704773,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:58","end":"00:58","startHours":23.974645955704773,"endHours":24.974645955704773,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:58","end":"01:58","startHours":24.974645955704773,"endHours":25.974645955704773,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:58","end":"02:58","startHours":25.974645955704773,"endHours":26.974645955704773,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:58","end":"03:58","startHours":26.974645955704773,"endHours":27.974645955704773,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:58","end":"04:58","startHours":27.974645955704773,"endHours":28.974645955704773,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:58","end":"05:58","startHours":28.974645955704773,"endHours":29.974645955704773,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.105472679875536,"eotMinutes":1.9846586780673228,"ayanamsa":23.592}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Ṣaṣṭhī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[],"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":"indore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 25, 1981 CE · Indore, Madhya Pradesh · Vidhyamitra","description":"April 25, 1981 CE for Indore, Madhya Pradesh: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:58, sūryāsta 18:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/indore/1981-04-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/indore/1981-04-25","sa":"https://sa.vidhyamitra.com/city/indore/1981-04-25","hi":"https://hi.vidhyamitra.com/city/indore/1981-04-25","x-default":"https://vidhyamitra.com/city/indore/1981-04-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:27:02.867Z","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":"2026-05-30T23:27:02.867Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:27:02.867Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}