ibn Abbas · The Book of Prayer - Eclipses

There was an eclipse of the sun during the lifetime of the Messenger of Allah (ﷺ). The Messenger of Allah, (ﷺ) prayed accompanied by the people. He stood for a long time, about as long as it would take to recite Surah al-Baqara; then he bowed for a long time; then he raised his head and stood for a long time, but it was less than the first qiyam. He then bowed for a long time but for a shorter…

When there was a solar eclipse the Messenger of Allah (way peace be upon him) observed eight ruku's and four prostrations (in two rak'ahs). This has been narrated by 'Ali also.

The Apostle of Allah (ﷺ) observed prayer while it was (solar) eclipse. He recited (the Qur'an in qiyam) and then bowed. He again recited and again bowed. He again recited and again bowed and again recited and again bowed, and then prostrated; and the second (rak'ah) was like this.