Time Limits for Reporting Social Security Earnings. There's a time limit for reporting Social Security earnings and getting credits towards future Social Security benefits. The time period is 3 years, 3 months, and 15 days following the end of the calendar year in which you earn the income.
At latitude 25N, latest sunrise occurs just before mid-January, and earliest sunset is around the end of November. And at 50N, the date of earliest sunset is approximately 13th December, while latest sunrise is experienced at the end of December.
At the March equinox they are 7â8 minutes later, and at the September equinox they are about 7â8 minutes earlier. Sunrise and sunset are commonly defined for the upper limb of the solar disk, rather than its center.