Islamic date
22 Rabi al-Awwal 1448 AH
Browser Umm al-Qura label: 23 Rabiʻ I 1448- Calendar family
- Lunar
- Mean lunar year
- About 354 days
- Season drift
- About 10-11 days earlier each solar year
- JDN bridge
- 2461289.00
What it shows
A lunar calendar that does not insert leap months to stay in the same season.
Why it matters
This is why Islamic months travel through the solar seasons over time.
Aha
The month name can stay lunar while the season underneath keeps changing.
Year strip
2026 through related calendar labels
Each row samples the first day of a Gregorian month.Method
Julian day number -> tabular Islamic arithmetic date, with optional browser Intl Umm al-Qura comparison.
Limit
Observed moon-sighting and official religious or civil calendars can differ by location and authority.